Collaborative Research: Climate-induced sea-level rise, warming and herbivory effects on vegetation and greenhouse gas emission in coastal western Alaska
Award Effective Date: 02/01/2022; Program: ANS-Arctic Natural Sciences

1. A Joshua Leffler($380,435), South Dakota State University, Brookings
2. Karen H Beard($642,524), Utah State University, Logan
3. Katharine C Kelsey($376,970), University of Colorado at Denver-Downtown Campus, Denver
Key terms: Arctic Coastal Wetlands, Changing Waterfowl Abundances, Coastal And Inland, Conferences And Publications, Largest River Deltas, Local Radio Station, Field Techniques, Ghg Fluxes, Goose Impacts, Graduate Students, Greenhouse Gas, Increasing Temperature, Laboratory Experiments, Middle Schools, Native Villages, School Students, School Teacher, Sea Level, Y-k Delta, Affect, Alaska, Build, Climate, Disseminate, Effects, Emissions, Expands, Experiencing, Findings, Flooding, Geese, Influence, Interact, Knowledge, Measured, Mechanisms, Mentor, Migratory, Millions, Modules, Plant, Post-doctoral, Regions, Site, Story, Undergraduates, Warming, World, Y-K, Yukon-kuskokwim.

Collaborative Research: Plant phenology, local adaptation, and growing season length in the changing Arctic tundra
Award Effective Date: 10/01/2021; Program: ANS-Arctic Natural Sciences

1. Michael L Moody($337,463), University of Texas at El Paso, El Paso
2. Ned Fetcher($512,776), Wilkes University, Wilkes Barre
Key terms: Growing Season Length, Arctic Plants, Plant Phenology, Plants Respond, School Students, Tussock Cottongrass, Adjust, Approach, Climate, Ecosystem, Function, Genes, Genetics, Getting, Growth, Laboratory, Leaf, Light, Populations, South, Temperature, Timing, Warmer.

Collaborative Research: Temperature and atmospheric circulation history of high-latitude Canada across interglacials of the past 1.5 Myr from cave deposits
Award Effective Date: 09/01/2021; Program: ANS-Arctic Natural Sciences

1. Jeremy Shakun($46,637), Boston College, Chestnut Hill
2. William D McGee($308,650), Massachusetts Institute of Technology, Cambridge
3. Peter K Swart($105,215), University of Miami, Coral Gables
Key terms: Greenland Ice Sheet, Arctic Climate, Cave Deposits, Northern Hemisphere, Northwestern Canada, Oxygen Isotope, Sea Ice, Caves, Composition, Design, Education, High-latitude, Interglacials, Ka, Less, Melting, Periods, Permafrost, Precipitation, Teacher, Temperature, Warming.

Collaborative Research: Constraining Uncertainty in Arctic Climate Variability, Change, and Impacts Through Process-Based Understanding
Award Effective Date: 09/01/2021; Program: ANS-Arctic Natural Sciences

1. Young-Oh Kwon($449,260), Woods Hole Oceanographic Institution, Woods Hole
2. Gokhan Danabasoglu($446,899), University Corporation For Atmospheric Res, Boulder
Key terms: Ocean And Atmosphere, Poleward Heat Transport, Predictions And Projections, Arctic Climate, Arctic Warming, Climate Model, Model Biases, Model Simulations, Model Uncertainties, Northern Hemisphere, Available, Changing, Commercial, Effort, Has, Investigate, Limited, Observational, Processes, Public, Quantify, Sea-ice, Sets, Simulated, Weather.

The Last deglaciation in Greenland: demystifying the mystery interval
Award Effective Date: 09/01/2021; Program: ANS-Arctic Natural Sciences

1. Tyler J Fudge($489,233), Oregon State University, Corvallis
Key terms: Greenland Ice Sheet, Climate Model, Greenland Climate, Ice Cores, Isotopic Fractionation, Model Simulations, Atmospheric, Constraints, Development, GISP, Global, Information, Nitrogen, Reconstruction, Reconstructions, Sensitivity, Sources, Transition, ∂N-N.

Collaborative Research: 3 Myr of Laurentide Ice Sheet History Inferred from Cosmogenic Nuclides in Ice-Rafted Debris
Award Effective Date: 08/15/2021; Program: ANS-Arctic Natural Sciences

1. Lee B Corbett($88,394), University of Vermont & State Agricultural College, Burlington
2. Jeremy Shakun($232,428), Boston College, Chestnut Hill
3. Marc W Caffee($38,150), Purdue University, West Lafayette
Key terms: Boston Public Schools, Climate And Sea, Ice Age Cycles, Laurentide Ice Sheet, Female Ph, Ice Sheets, Mcauliffe Center, Sea Level, Sediment Cores, Society Nsf, Underrepresented Minority, Bostem, Chemicals, Chemistry, Drifting, Educate, Framingham, Future, Global, History, Icebergs, Integrated, Interval, Layers, Long-term, MS, Melted, Middle, Million, North, Past, Phd, Sand, Student, Students, Surfaces, Teachers, Vermont, Was.

Submarine Basins, Steppe, and Sea Ice: Paleoclimate and Paleoecology of the Late Pleistocene and Holocene Bering Sea Shelf
Award Effective Date: 08/15/2021; Program: ANS-Arctic Natural Sciences

1. Matthew J Wooller($1,721,614), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Bering Land Bridge, Bering Sea Shelf, Central And Southern, Sea Ice Extent, Terrestrial And Marine, Glacial Stages, Global Climate, Late Pleistocene, Marine Gateway, Marine Sediment, Migration Corridor, Permit Reconstruction, Primary Productivity, Resources Available, Sea Level, Shelf Edge, Alaska, Animals, Apparatus, Basin, Basins, Beringian, Coastal, Collected, Fill, Holocene, National, North, Paleoecology, Plants, Pollen, Populations, Quaternary, Sites, Transition, Vegetation.

Collaborative Research: Improving estimates of Greenland’s freshwater flux: Where do icebergs form and where do they melt?
Award Effective Date: 08/01/2021; Program: ANS-Arctic Natural Sciences

1. Ellyn M Enderlin($297,977), Boise State University, Boise
2. Dustin Carroll($56,123), San Jose State University Foundation, San Jose
3. Twila A Moon($127,167), University of Colorado at Boulder, Boulder
Key terms: Greenland Ice Sheet, Iceberg Melt Rate, Freshwater Enters, Freshwater Flux, Iceberg Melting, Iceberg Meltwater, Meltwater Runoff, Outreach Activities, Artist, Combine, Flows, Frozen, Ice-sheet, Icebergs, Maps, Marine, Melted, Methods, Observations, Ocean, Produced, Public, Reservoir, Salty, Surface, Time, Warm, Water.

Collaborative Research: Toward placing contemporary Arctic summer warming in a millennial perspective with a pan-Arctic record of Neoglacial crysophere expansion
Award Effective Date: 07/15/2021; Program: ANS-Arctic Natural Sciences

1. Gifford H Miller($62,715), University of Colorado at Boulder, Boulder
2. Darrell S Kaufman($55,333), Northern Arizona University, Flagstaff
Key terms: Predict Future Climate, Tiny Tundra Plants, Tundra Plants Killed, Brbroader Impacts, Brooks Range, Climate Models, Millennial Perspective, Poorly Constrained, Preservation Agents, Radiocarbon Ages, Summer Temperature, Act, Alaska, Allow, Arctic, Dimensions, Episodes, Expect, Glaciers, Holocene, Ice, Ice-entombed, Past, Preserving, Public, Rapidly, Receding, Recession, Serve, Similar, Sites, Summary, Summers, Visit, Warming.

EAGER: Extending Greenland glacier observations using newly-discovered aerial photographs
Award Effective Date: 07/15/2021; Program: ANS-Arctic Natural Sciences

1. Leigh A Stearns($334,282), University of Kansas Center for Research Inc, Lawrence
Key terms: Outlet Glacier Dynamics, Advance Accuracy, Historical Dataset, Ice Sheet-wide, Predictive Models, Surface Elevation, Surface Elevations, Air, Climate, Constraints, Designed, Greenland, Images, Maps, Methodology, Military, Observations, Photo, Photographs, Prior, Products, Public, S-s, Sheet-wide, Tutorial, Velocities.

Collaborative Research: Glacier-sediment interactions during onset of tidewater glacier retreat
Award Effective Date: 07/15/2021; Program: ANS-Arctic Natural Sciences

1. Ian R Joughin($205,862), University of Washington, Seattle
2. Jason M Amundson($566,927), University of Alaska Southeast Juneau Campus, Juneau
Key terms: Sea Level Rise, Brbrtidewater Glaciers, Field Course, Southeast Alaska, Steady Climate, Taku Glacier, Tidewater Glacier, Tidewater Glaciers, Ability, Advance, Advancing, Cycles, Has, Indicate, Investigate, Lead, Majority, Observations, Phase, Predict, Processes, Recently, Retreat, Retreating, Satellite, Was, World.

Collaborative Research: A fossil ecosystem under the ice: deciphering the glacial and vegetation history of northwest Greenland using long-lost Camp Century basal sediment
Award Effective Date: 07/01/2021; Program: ANS-Arctic Natural Sciences

1. Eric J Steig($125,995), University of Washington, Seattle
2. Tammy M Rittenour($132,766), Utah State University, Logan
3. Elizabeth K Thomas($151,258), SUNY at Buffalo, Amherst
4. Kathryn Kasic($119,957), University Enterprises, Incorporated, Sacramento
5. Joerg M Schaefer($252,372), Columbia University, New York
6. Marc W Caffee($29,975), Purdue University, West Lafayette
7. Andrew J Christ($524,315), University of Vermont & State Agricultural College, Burlington
Key terms: Camp Century Ice, Century And Teach, Century Ice Core, Greenland Ice Sheet, Sediment And Bedrock, Climate Warming, Earth’s Climate, Frozen Sediment, Geologic Past, Ice Cores, Ice Melts, Ice Sheets, K-12 Curricula, Media Outlets, Polar Regions, Sea Level, Social Media, Advanced, Allow, Analyses, Base, Bottom, Comprehensive, Decades, Earth’s, Ecosystems, Engage, Filmmaker, Freezer, Future, Ground-breaking, Has, Ice-free, Information, Look, Process, Range, Recovered, Rise, Story, Tell, Times, Videos, Was, Websites.

NSFGEO-NERC:Collaborative Research: Chemistry and Biology under Low Flow Hydrologic Conditions Beneath the Greenland Ice Sheet Revealed through Naturally Emerging Subglacial Water
Award Effective Date: 07/01/2021; Program: ANS-Arctic Natural Sciences

1. William P Gilhooly III($440,249), Indiana University, Bloomington
2. Trinity Hamilton($274,887), University of Minnesota-Twin Cities, Minneapolis
Key terms: Chemical And Biological, Greenland Ice Sheet, Sermia And Leverett, Glacial Bed, Isunnguata Sermia, Leverett Glacier, Naled Ice, Stable Isotopes, Agreement, Analyses, Atmospheric, Beneath, Budget, Chemistry, Compared, Conditions, Distributed, Effect, Flow, Flux, Glaciers, Inaccessible, Input, Joint, Knowledge, Life, Melt, Meltwater, Minimal, Nutrients, Outflow, Outlets, Overwinter, Past, Peak, Processes, Products, Program, Proportion, Sediment, Spring, Subglacial, Summer, Supply, Water, Waters, Weathering, Winter, Wintertime.

When was Summit, Greenland last ice-free: 81Kr dating of dirty ice at the bottom of the GISP2 ice core
Award Effective Date: 06/15/2021; Program: ANS-Arctic Natural Sciences

1. Michael L Bender($135,927), Princeton University, Princeton
Key terms: Antarctic Ice Sheet, Greenland Ice Sheet, Ice Sheet Melted, Thick Ice Sheet, Central Greenland, Complete Melting, Global Climate, Global Warming, Human Activities, Ice Sheets, Postdoctoral Fellow, Sea Level, Ability, Age, Ago, Bottom, Causing, Cities, Dating, Drilled, Future, Has, Hole, Ice-free, Independent, Information, Lead, Near, Occurred, Past, Planetary, Predict, Preparing, Raise, Rate, Required, Rise, Site, Thousands, Time, Times, Training, Was, World, “GISP”.

Collaborative Research: GLACIOME: Developing a comprehensive model of the glacier-ocean-melange system
Award Effective Date: 06/01/2021; Program: ANS-Arctic Natural Sciences

1. Jason M Amundson($97,203), University of Alaska Southeast Juneau Campus, Juneau
2. Rebecca H Jackson($292,854), Rutgers University New Brunswick, New Brunswick
3. Alexander A Robel($283,923), Georgia Tech Research Corporation, Atlanta
4. Justin C Burton($271,750), Emory University, Atlanta
Key terms: Sea Level Rise, Greenland Fjords, Ice Mélange, Iceberg Calving, Laboratory Experiments, Ocean Circulation, Affect, Coupled, Development, Flow, GLACIOME, Glacier, Glaciers, Granular, Icebergs, Interactions, Investigate, Melting, Model, Models, Pis, Standalone, Students.

Carbonate system dynamics and biogeochemistry in a changing Arctic
Award Effective Date: 06/01/2021; Program: ANS-Arctic Natural Sciences

1. Penny Vlahos($272,619), University of Connecticut, Storrs
Key terms: Marginal Ice Zone, Summer Sea Ice, Arctic Biogeochemistry, Bering Sea, Carbon Dioxide, Carbon Sequestration, Chukchi Sea, Ocean Acidification, Rv Sikuliaq, Taking Water, Carbonate, Changing, Complexities, Cruise, Decades, Dissolved, June, MIZ, Podcast.

Collaborative Research: Developing high-resolution records of storminess from the southern Bering Sea
Award Effective Date: 05/01/2021; Program: ANS-Arctic Natural Sciences

1. Jeffrey Donnelly($731,410), Woods Hole Oceanographic Institution, Woods Hole
2. Andrea D Hawkes($433,374), University of North Carolina at Wilmington, Wilmington
3. Christopher V Maio($769,965), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Aleutian Islands, Bed Deposition, Bering Sea, Extreme Storms, Future Storm, Intense Storminess, Stem Fields, Storm Activity, Access, Alaska’s, Allow, Beds, Coarse-grained, Coastal, Coupled, Current, Decades, Environmental, Has, Knowledge, Limited, Little, Local, Millennia, Past, Plan, Real-time, Reconstructions.

RAPID: Fate of freshwater and heat in the West Greenland Current
Award Effective Date: 04/15/2021; Program: ANS-Arctic Natural Sciences

1. Robert S Pickart($199,997), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Pathways And Fate, Baffin Bay, Boundary Current, Graduate Students, Warm Water, West Greenland, Arctic, Carried, Circulation, Climate, Cruise, Designed, Eastern, Fjords, Freshwater, Glaciers, Greenland’s, Has, Healy, Heat, Lead, Near, Ocean, Post-doc, Region, Set, Sources, Survey, WGC.

Collaborative Proposal: BEAR-oNS: Biogenic Emissions and Aerosol Response on the North Slope
Award Effective Date: 03/01/2021; Program: ANS-Arctic Natural Sciences

1. Rebecca J Sheesley($266,622), Baylor University, Waco
2. Alex Guenther($241,534), University of California-Irvine, Irvine
Key terms: Volatile Organic Compounds, Field Campaigns, Laboratory Analysis, North Slope, Organic Aerosol, Vegetation Emissions, Alaska, Arctic, Atmosphere, Baylor, Biogenic, Broader, Bvocs, California-irvine, California-riverside, Changing, Chemistry, Climate, Concentrations, Iḷisaġvik, K-, Local, Measure, Minority-serving, Modeling, Quantifying, Released, Schools, Students, Subsequent.

Collaborative Research: BEAR-oNS: Biogenic Emissions and Aerosol Response on the North Slope
Award Effective Date: 03/01/2021; Program: ANS-Arctic Natural Sciences

1. Kelley Barsanti($220,048), University of California-Riverside, Riverside
Key terms: Volatile Organic Compounds, Field Campaigns, Laboratory Analysis, North Slope, Organic Aerosol, Vegetation Emissions, Alaska, Arctic, Atmosphere, Baylor, Biogenic, Broader, Bvocs, California-irvine, California-riverside, Changing, Chemistry, Climate, Concentrations, Iḷisaġvik, K-, Local, Measure, Minority-serving, Modeling, Quantifying, Released, Schools, Students, Subsequent.

RAPID: Wintertime Hydrography of the Chukchi Sea
Award Effective Date: 02/15/2021; Program: ANS-Arctic Natural Sciences

1. Robert S Pickart($117,429), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Fall And Following, Water Mass Transformation, Bering Strait, Chukchi Sea, Chukchi Shelf, Easy-to-use Portable, Flows Northward, Outreach Program, Polar Star, Previous Fall, Regional Ecosystem, Twice Daily, Winter Water, Arctic, Bottom, Cold, Collect, Collected, Cruise, December, Easy-to-use, February, Has, Incorporated, Local, Mission, Months, Nutrients, Opportunity, Outfit, Probes, Profiles, Rare, Sediments, Source, Spring, Spur, Time.

Collaborative Research: Soil temperature, mycorrhizal association and tree nutrition as determinants of divergent changes in tree growth and abundance in arctic Alaska.
Award Effective Date: 01/01/2021; Program: ANS-Arctic Natural Sciences

1. Rebecca E Hewitt($380,201), Amherst College, Amherst
Key terms: Eastern Brooks Range, Surface Energy Exchange, Western Brooks Range, Boreal Forest, Tree Abundance, Tree Growth, Wildlife Habitat, Aerial, Alaska, Anchorage, Arctic, Carbon, Climate, Colder, Decades, Divergence, Has, Implications, Increased, Kotzebue, Limit, Local, Northern, Plan, Positive, Public, School, Soils, Students, Tree-ring, Tundra, Warming, Watersheds, Widespread.

When the Earth Warms: Paleoceanography at the Southern Ice Margin in the Bering Sea during Three Glacial-Interglacial Transitions
Award Effective Date: 11/01/2020; Program: ANS-Arctic Natural Sciences

1. Ana C Ravelo($473,083), University of California-Santa Cruz, Santa Cruz
Key terms: Bering Sea Paleoceanography, Sea Ice Edge, Sea Ice Extent, Winter Sea Ice, North Pacific, Reconstructing Sea, Sea Surface, Cores, Database, Ocean, Paleoceanographic, Past, Productivity, Spatial, Temporal.

Antarctic Super DARN Research Operations and System Enhancements
Award Effective Date: 10/01/2021; Program: ANT Astrophys & Geospace Sci

1. William A Bristow($2,656,568), Pennsylvania State Univ University Park, University Park
Key terms: Solar Wind, South Pole, Superdarn Radars, Upper Atmosphere, Characterize, Ionospheric, Observations, Operation, Plasma, Polarization, Processes, SPS, Signal, Station.

Collaborative Research: Fe and Na Lidar Investigations of Geospace-Atmosphere Temperature, Composition, Chemistry, and Dynamics at McMurdo, Antarctica
Award Effective Date: 09/01/2021; Program: ANT Astrophys & Geospace Sci

1. Chester S Gardner($152,618), University of Illinois at Urbana-Champaign, Urbana
2. Xinzhao Chu($2,051,637), University of Colorado at Boulder, Boulder
Key terms: Ionosphere And Thermosphere, Mesosphere And Lower, Lower Atmosphere, Plasma-neutral Coupling, Upper Atmosphere, Altitudes, Atmospheric, Chemistry, Climate, Complex, Concept, Discoveries, Domains, Dynamics, Earth, Energy, Forcing, Geospace, Lidars, Mcmurdo, Modeling, Observations, Plasma-neutral, Polar, Range, Region, Sodium, Temperature, Vertical, Wave, Winds.

Collaborative Research: Investigation of Deep Polar Cap Dynamics Using an Autonomous Instrument Network
Award Effective Date: 09/01/2021; Program: ANT Astrophys & Geospace Sci

1. Gareth Perry($1,013,474), New Jersey Institute of Technology, Newark
2. Alex T Chartier($174,758), Johns Hopkins University, Baltimore
Key terms: Geomagnetic Field, Magnetic Field, Polar Cap, Solar Wind, Space Weather, Antarctic, Collected, Earth, Energy, Geospace, Investigate, Ionospheric, KOPRI, Korean, Plasma, Platforms, Station.

Pan-Antarctic Investigations of Mesospheric Wave Dynamics and Influences Using the ANGWIN Network
Award Effective Date: 09/01/2021; Program: ANT Astrophys & Geospace Sci

1. Yucheng Zhao($1,264,972), Utah State University, Logan
Key terms: Gravity Waves, Upper Atmosphere, Air, Effects, GW, MLT, Modeling, Momentum, Region, Weather.

Collaborative Research: Sensitivity of the West Antarctic Ice Sheet to 2° Celsius (SWAIS 2C)
Award Effective Date: 09/15/2021; Program: ANT Earth Sciences

1. Justin P Dodd($343,260), Northern Illinois University, Dekalb
2. Jacqueline Austermann($516,683), Columbia University, New York
3. Paul Winberry($173,799), Central Washington University, Ellensburg
4. Jeanine L Ash($11,246), William Marsh Rice University, Houston
5. Amy Leventer($98,206), Colgate University, Hamilton
6. Molly Patterson($1,339,912), SUNY at Binghamton, Binghamton
7. David M Harwood($757,689), University of Nebraska-Lincoln, Lincoln
Key terms: Average Global Temperatures, Future Sea Level, Global Mean Sea, Ice Sheet Behavior, Ice Sheets Stability, Mean Sea Level, Sea Level Rise, West Antarctic Ice, Swais 2c, West Antarctica, Accelerated, Accurate, Assess, Atmosphere, Celsius, Classroom, Climate, Collaboration, Conditions, Contribute, Contribution, Degrees, Developed, Development, Direct, Educators, Embayment, Fast, Faster, Geological, Geophysical, Glaciological, Grounded, Grounding, Has, History, Impactful, Information, Integrate, International, Levels, Losing, Melt, Melted, Model, Models, Modern, Numerical, Observations, Ocean, Past, Periods, Polar, Predictions, Processes, Projections, Public, Raise, Rate, Rates, Ross, Scenarios, Sensitivities, Sensitivity, Time, WAIS, Warm, Warming, Zone.

Collaborative Research: Linking Marine and Terrestrial Sedimentary Evidence for Plio-pleistocene Variability of Weddell Embayment and Antarctic Peninsula Glaciation
Award Effective Date: 09/01/2021; Program: ANT Earth Sciences

1. Jonathan Warnock($94,574), Indiana University of Pennsylvania Research Institute, Indiana
2. Emma T Rasbury($151,786), SUNY at Stony Brook, Stony Brook
3. Trevor Williams($218,256), Texas A&M University, College Station
4. Suzanne O'Connell($46,023), Wesleyan University, Middletown
5. Stefanie A Brachfeld($191,890), Montclair State University, Montclair
6. Brendan T Reilly($288,583), University of California-San Diego Scripps Inst of Oceanography, La Jolla
7. Ian Bailey($554,088), Columbia University, New York
Key terms: Antarctic Ice Sheets, Geochemical And Mineralogic, James Ross Island, Argentine Collaborators, Ice-sheet Model, Southern Hemisphere, Stratigraphic Context, Antarctica’s, Climate, Collapse, Constraints, Cores, Drivers, Dynamics, Evidence, Glacier, Glaciers, Global, Ice-sheet, Integrated, Marine, Means, Northern, Past, Pleistocene, Pliocene, Program, Revealed, Rise, Sectors, Signatures, Studying, Time.

Pan-Antarctic Assessment of Sedimentary Basins and the Onset of Streaming Ice Flow from Machine Learning and Aerogravity Regression Analyses
Award Effective Date: 09/01/2021; Program: ANT Earth Sciences

1. Kirsteen J Tinto($382,164), Columbia University, New York
Key terms: Ice Flow, Ice Sheet, Ice Streams, Regression Analyses, Sedimentary Basins, Algorithm, Antarctica, Available, Below, Combination, Distribution, Fast, Findings, Geophysical, Gravity, Has, Identifying, Influence, Machine, Method, Rock, Sediments, Unknown, Well-known.

Collaborative Research: Holocene and Late Pleistocene Stream Deposition in the McMurdo Dry Valleys, Antarctica as a Proxy for Glacial Meltwater and Paleoclimate
Award Effective Date: 09/01/2021; Program: ANT Earth Sciences

1. Regina DeWitt($367,390), East Carolina University, Greenville
Key terms: Incoming Solar Radiation, Mcmurdo Dry Valleys, Summer Climate Conditions, Alluvial Fans, Fluvial Deposition, Lake Levels, Meltwater Streams, Past Climate, Sediment Provenance, Stream Activity, Summer Meltwater, Active, Activities, Advance, Collect, Constrain, Contribute, Dating, Deposited, Depositional, Deposits, Development, Education, Extent, Field, Geologic, Glacial, Glaciers, Holocene, Hydrologic, K-, LGM, Lakes, Largest, Monitoring, Observed, Periods, Pis, Rates, Region, Regional, Sediments, Sources, Stratigraphy, Streamflow, Student, Students, Temperatures, Timing, Undergraduate, Victoria, Wright, X-ray.

West Antarctic Ice-sheet Change and Paleoceanography in the Amundsen Sea Across the Pliocene Climatic Optimum
Award Effective Date: 08/15/2021; Program: ANT Earth Sciences

1. Sandra Passchier($410,572), Montclair State University, Montclair
Key terms: Antarctic Ice Sheet, Global Mean Sea, Ice Mass Loss, Mean Sea Level, Sea Level Rise, West Antarctic Ice, Amundsen Sea, Continental Shelf, Warmer Climate, Antarctica, Coastal, Current, Development, Onset, PCO, Period, Pliocene, Polar, Provenance, Reveal, Sedimentary, Warming.

Integrating petrologic records and geodynamics: Quantifying the effects of glaciation on crustal stress and eruptive patterns at Mt. Waesche, Executive Committee Range, Antarctica
Award Effective Date: 08/15/2021; Program: ANT Earth Sciences

1. Laura Waters($483,028), New Mexico Institute of Mining and Technology, Socorro
Key terms: Books Introducing Students, Educational Modules Aimed, Ice Sheet Thickness, Marie Byrd Land, Predictions And Collect, Third Grade Students, Available Online, Information Required, Interglacial Periods, Magmatic Plumbing, Mentoring Kids, Mount Waesche, Program Consists, Reading Skills, Simple Experiments, Volcanic Activity, West Antarctica, Activities, Ages, Compared, Compositions, Constraints, Crust, Curriculum, Deglaciation, Followed, Geodynamic, Geologic, Glacial, Glaciers, Implement, Increases, Mechanisms, Mexico, Paired, Polar, Readings, Rock, Storage, Themes, Time, Volcanism, Volcano.

Collaborative Research: Reconstructing East Antarctica’s Past Response to Climate using Subglacial Precipitates
Award Effective Date: 06/01/2021; Program: ANT Earth Sciences

1. Paul Northrup($84,825), SUNY at Stony Brook, Stony Brook
2. Terrence Blackburn($679,267), University of California-Santa Cruz, Santa Cruz
Key terms: Antarctic Ice Sheet, Chemical And Isotopic, Global Sea Level, Ice Age Cycles, Warm Climate Periods, Earth’s Ice, Ice Sheets, Past Warm, Polar Ice, Sea Levels, Subglacial Precipitates, Warm Periods, AIS, Antarctica, Archive, Archives, Beneath, Calcite, Characterization, Climatic, Compositions, Contributed, Cyclic, Earth’s, Exhibit, Found, Future, Geochemical, Geologic, Limited, Mineralogic, Modern, Preliminary, Sensitivity, Sub-ice, Temperature, Time, Warming, Water, Waters.

New Cosmogenic 21Ne and 10Be Measurements in the Transantarctic Mountains
Award Effective Date: 02/01/2021; Program: ANT Earth Sciences

1. Julia Lindow($481,644), Woods Hole Oceanographic Institution, Woods Hole
Key terms: East Antarctic Ice, In-situ Produced Cosmogenic, Past Ice Sheet, Produced Cosmogenic Nuclides, Composition Dependence, Cosmic Rays, Ferrar Dolerite, Glacial Deposits, In-situ Produced, Rare Isotopes, Sea Level, Time Scales, Transantarctic Mountains, Advance, Age, Ages, Aims, Antarcticas, Applicable, Application, Dating, Directly, Existing, Exposure, Found, History, Knowledge, Lithologies, Method, Methods, Mineral, Ne, Pyroxene, Pyroxenes, Rates, Rock, Sirius, Surface, Unique.

COLLABORATIVE RESEARCH: Site Survey for Subglacial Bedrock Exposure Dating at the Margin of the Wilkes Basin in Northern Victoria Land
Award Effective Date: 10/01/2021; Program: ANT Glaciology

1. Claire Todd($125,730), University Enterprises Corporation at CSUSB, San Bernardino
2. Seth Campbell($116,342), University of Maine, Orono
3. Claire Todd($125,730), Pacific Lutheran University, Tacoma
4. Gregory A Balco($131,876), Berkeley Geochronology Center, Berkeley
Key terms: Ice-sheet Model Simulations, Past Warm-climate Periods, Complete Deglaciation, Direct Geological, Geological Evidence, Ice Sheet, Ice-sheet Model, Past Warm-climate, Warm-climate Periods, Antarctic, Basins, Bedrock, Beneath, Concentrations, Cosmogenic-nuclide, East, Future, Information, Marine, Pliocene, Potential, Sites, Subglacial, Was.

STC: Center for OLDest Ice EXploration
Award Effective Date: 10/01/2021; Program: ANT Glaciology

1. John A Higgins($15,181,229), Oregon State University, Corvallis
Key terms: Earth’s Climate, East Antarctica, Ice Cores, Ice Sheet, Past Climate, COLDEX, Continuous, Earth’s, Experiences, Extend, Future, Geologic, Inclusive, Information, Link, Polar, Public, Students, Time.

Unravelling the Role of Subglacial Channels in Ice Stream Evolution
Award Effective Date: 09/15/2021; Program: ANT Glaciology

1. Britney E Schmidt($1,239,283), Cornell University, Ithaca
2. Peter M Washam($1,239,283), Georgia Tech Research Corporation, Atlanta
Key terms: Kamb Ice Stream, International Collaboration, Subglacial Channel, Three-dimensional Context, Active, Aims, Antarctica, Borehole, Caused, Downstream, Geophysical, Hydrology, Icefin, Interactions, Ocean, Oceanographic, Perspectives, Seafloor, Section, Three-dimensional, Vehicle, Water, Zealand.

Collaborative Research: A New Approach to Firn Evolution using the Taylor Dome Natural Laboratory
Award Effective Date: 09/15/2021; Program: ANT Glaciology

1. Edwin D Waddington($882,048), University of Washington, Seattle
2. Zoe Courville($966,896), Dartmouth College, Hanover
3. Kaitlin M Keegan($385,870), Board of Regents, NSHE, obo University of Nevada, Reno, Reno
Key terms: Current Firn-compaction, Firn Models, Firn-compaction Rates, Satellite Altimetry, Taylor Dome, Accumulation, Based, Climate, Cores, Critical, Difference, Evolution, Firn-compaction, Future, Ice, Measure, Measuring, Microstructures, Process, Situ, Snow, Spanning, Temperature, Transformation.

NSF-NERC: PROcesses, drivers, Predictions: Modeling the response of Thwaites Glacier over the next Century using Ice/Ocean Coupled Models (PROPHET)
Award Effective Date: 08/15/2021; Program: ANT Glaciology

1. Mathieu Morlighem($430,186), Dartmouth College, Hanover
Key terms: Ocean Circulation Model, Ice Loss, Ice Sheet, Numerical Models, Sea-level Rise, Thwaites Glacier, Assess, Coupled, Decades, External, Future, Has, Ice-shelf, Independent, Predictions, Processes, Sea-level, Sets, Stable, West.

Collaborative Research: Investigating Four Decades of Ross Ice Shelf Subsurface Change with Historical and Modern Radar Sounding Data
Award Effective Date: 08/15/2021; Program: ANT Glaciology

1. Wing Yin Chu($401,307), Georgia Tech Research Corporation, Atlanta
2. Dustin M Schroeder($163,981), Stanford University, Stanford
3. Matthew R Siegfried($317,470), Colorado School of Mines, Golden
Key terms: Basal Melt Rates, Ross Ice Shelf, Decadal Timescales, Englacial Temperature, Field Campaigns, Ice-shelf Thickness, Local Basal, Marine-ice Formation, Antarctic, Buttressing, Collected, Critical, Estimate, Examine, Historical, Ice-shelf, Long-term, Marine-ice, Mass, Modern, Observations, Radar, Roughness, Shelves.

NSFGEO-NERC: Collaborative Research: Understanding the Drivers of Inert Gas Saturation to Better Constrain Ice Core-Derived Records of Past Mean Ocean Temperature
Award Effective Date: 08/15/2021; Program: ANT Glaciology

1. John A Higgins($69,498), Princeton University, Princeton
2. David Nicholson($543,728), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Ocean Heat Content, Public Law 117-2, Rescue Plan Act, Glacial Maximum, Glacial Ocean, Global Ocean, Ice Cores, Inert Gas, Quantitatively Constrain, Agreement, Aims, Budget, Energy, Estimates, Experiments, Gases, Joint, Krypton, Model, Nitrogen, Past, Produce, Proportion, Ratios, Saturation, Simulations, Warming, Xenon.

Collaborative Research: Peripheral East Antarctic Ice as a Unique Recorder of Climate Variability during the Last Interglacial
Award Effective Date: 08/15/2021; Program: ANT Glaciology

1. Sarah Aarons($363,261), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Clay Tabor($289,433), University of Connecticut, Storrs
Key terms: Antarctic Ice Sheet, West Antarctic Ice, Allan Hills, Dust Transport, Ice Core, Interglacial Period, Model Simulations, Spatial Extent, Taylor Glacier, Volcanic Dust, Aims, Climate, Conditions, Drilled, Environmental, Found, Geochemical, Ice-sheet, Observed, Past, Reconstruction, Sensitivity, Site, Warming, Water.

Collaborative Research: Under what Climate Conditions does the West Antarctic Ice Sheet Collapse?
Award Effective Date: 08/15/2021; Program: ANT Glaciology

1. William H Lipscomb($421,624), University Corporation For Atmospheric Res, Boulder
2. Mira Berdahl($629,162), University of Washington, Seattle
Key terms: Climate Boundary Conditions, Ice Sheet Conditions, West Antarctic Ice, Coming Centuries, Ice-sheet Model, Interglacial Period, Wais Collapse, CESM, Coupling, Ensembles, Experiments, Fluxes, Future, Ice-sheet, LIG, Lead, Led, Limited, Modeling, Ocean, Parameters, Past, Simulations, Transient, Warming.

Collaborative Research: Estimating Subglacial Effective Pressure with Active-source Seismic Data
Award Effective Date: 08/01/2021; Program: ANT Glaciology

1. Lucas K Zoet($323,704), University of Wisconsin-Madison, Madison
2. Atsuhiro Muto($233,040), Temple University, Philadelphia
Key terms: Space And Time, Subglacial Effective Pressure, Water-saturated Granular Sediments, Antarctic Glaciers, Existing Active-seismic, Ice-bed Interface, Reflection Amplitude, Sea-level Rise, Seismic-wave Propagation, Till Types, Water-saturated Granular, Active-seismic, Directly, Estimating, Experiments, Future, Grain-size, Ice-bed, Investigate, Measured, Porosity, Processes, Reanalyze, Relates, Sea-level, Seismic-wave, Shear, Theory, Tills, Varies, Whillans.

NSFGEO-NERC:Collaborative Research: A New Mechanistic Framework for Modeling Rift Processes in Antarctic Ice Shelves Validated through Improved Strain-rate and Seismic Observations
Award Effective Date: 07/01/2021; Program: ANT Glaciology

1. Bradley P Lipovsky($362,278), University of Washington, Seattle
Key terms: Brunt Ice Shelf, Tabular Iceberg Calving, Active Rift, Grounded Ice, Ice Sheet, Ice Shelves, Ice-flow Models, Ice-shelf Rifting, Mass Loss, Rift Propagation, Sea-level Rise, Tabular Icebergs, Agreement, Aims, Antarctica, Budget, Collected, Combination, Confidently, Detailed, Drivers, Floating, Has, Ice-flow, Ice-shelf, Inform, Joint, Knowledge, Modeling, Observations, Processes, Projections, Proportion, Rifts, Sea-level, Stresses, Tips, Vicinity.

RAPID: International Collaborative Airborne Sensor Deployments near Antarctic Ice Shelves
Award Effective Date: 06/15/2021; Program: ANT Glaciology

1. Jamin S Greenbaum($199,929), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Antarctic Sites, Ice Shelves, Melt Rates, Subglacial Freshwater, West Antarctic, Antarctica, Build, Colleagues, Discharge, East, Exist, Ocean, Potential, Program, Scripps, Sea-level.

Collaborative Research: An Ice Core from Hercules Dome, East Antarctica
Award Effective Date: 07/15/2020; Program: ANT Glaciology

1. Joseph Souney($204,123), University of New Hampshire, Durham
Key terms: Antarctic Ice Sheet, West Antarctic Ice, Hercules Dome, Ice Core, Interglacial Period, Sea Level, Antarctica, Conditions, Deep, Degrees, Ice-core, Ice-sheet, Obtained, Recovery, Warm, Was.

MRI: Development of a Cryogenic Receiver for MKID Detector Arrays
Award Effective Date: 09/15/2021; Program: ANT Instrum & Facilities

1. Bradford Benson($999,347), University of California-Berkeley, Berkeley
Key terms: Arrays, CMB, Camera, Construction, Cosmological, Cryostat, Current, Groundbreaking, MKID, Microwave, Mmsub-mm, Optics, Prototype, Readout, SPT, Sky, Universe, Volume.

Polar Radar Science & Technology Conference 2021
Award Effective Date: 08/15/2021; Program: ANT Instrum & Facilities

1. Zoe Courville($38,424), University of Maine, Orono
Key terms: Access, Applications, Assess, Current, Decades, Development, Education, Environments, Expertise, Future, Hardware, Has, Logistical, Options, Past, Polar, Radar, Software, Training, Workshop.

NSFGEO-NERC: Collaborative Research - P2P: Predators to Plankton - Biophysical Controls in Antarctic Polynyas
Award Effective Date: 01/01/2022; Program: ANT Integrated System Science

1. Annie E Schmidt($128,716), Point Reyes Bird Observatory, Petaluma
2. Walker O Smith($344,427), College of William & Mary Virginia Institute of Marine Science, Gloucester Point
3. Arvind Varsani($307,602), H.T. Harvey & Associates, Los Gatos
Key terms: Food Web Structure, Multi-sensor Ocean Gliders, South Polar Skuas, Southwestern Ross Sea, Emperor Penguins, Marine Protected, Multi-sensor Ocean, Outreach Program, Satellite Imagery, Weddell Seals, Adélie, Antarctic, Biogeochemistry, Description, Designed, Dynamics, Ecological, Ecosystem, Has, Ice, Integrated, Involved, Management, Million, Populations, Predators, Quantify, RSP, Reaches, School, UK, Visits, Website, World.

CAREER: Coastal Antarctic Snow Algae and Light Absorbing Particles: Snowmelt, Climate and Ecosystem Impacts
Award Effective Date: 01/01/2022; Program: ANT Integrated System Science

1. Alia L Khan($1,303,508), Western Washington University, Bellingham
Key terms: Antarctic Tour Operators, Carbon And Dust, Hemisphere Wildfire Seasons, Intensifying Southern Hemisphere, Light Absorbing Particles, Long-term Regional Impacts, Multi-spectral Satellite Imagery, Multiple Spatial Scales, Resolution Multi-spectral Satellite, Snow And Ice, Southern Hemisphere Wildfire, Spatial And Temporal, Western Antarctic Peninsula, Black Carbon, Climate Warming, Ice Melt, Multi-spectral Satellite, Radiative Forcing, Regional Snow, Snow Algae, Snow Melt, Advance, Algal, Algorithms, Antarctica, Association, Baker, Bloom, Changing, Coastal, Collected, Collection, Continent, Cruise, Cryosphere, Diverse, Effects, Enhance, Expansion, Feedbacks, Field, Ground, Ground-based, Growing, Growth, Ice-free, Immediate, Increase, Increasing, Inform, Instructors, International, Laps, Local, Map, Model, Mt, Northwest, Pacific, Partnership, Pool, Program, Recruit, Regions, Remote, School, Sensing, Serve, Snicarv, Snow-algae, Strong, Students, Summary, Surfaces, Time-series, Undergraduate.

Antarctica as a Model System for Responses of Terrestrial Carbon Balance to Warming
Award Effective Date: 01/01/2022; Program: ANT Integrated System Science

1. Natasja van Gestel($1,411,419), Texas Tech University, Lubbock
Key terms: Net Ecosystem Carbon, Plant And Microbial, Antarctic Blog, Carbon Balance, Carbon Fluxes, Control Plots, In-person Visits, Microbial Taxa, Open-top Chambers, Released Carbon, Soil Microbes, Soil Microbial, Stable Isotope, Terrestrial Ecosystems, Achieved, Antarctica, Biogeochemical, Climate, Controls, Direction, Effects, Exchange, Feed, Field, Gradient, In-person, Individual, Measured, Open-top, Pace, Plants, Productivity, Schools, Sequestered, Simplified, Technique, Temperature, Video, Warming.

Life in Ice: Probing Microbial Englacial Activity through Time
Award Effective Date: 09/15/2021; Program: ANT Integrated System Science

1. Markus Dieser($481,268), Montana State University, Bozeman
Key terms: Englacial Microbial, Ice Cores, Microbial Activity, Taylor Glacier, Antarctic, Available, Biological, Environment, Gas, Glacial, Information, Microbes, Phase, Time.

Investigating Antarctic Ice Sheet-Ocean-Carbon Cycle Interactions During the Last Deglaciation
Award Effective Date: 09/01/2021; Program: ANT Integrated System Science

1. Andreas Schmittner($772,265), Oregon State University, Corvallis
Key terms: Antarctic Ice Sheet, Maximum And Subsequent, Carbon Storage, Deep Ocean, Glacial Maximum, Ice-ocean Interactions, Sea Level, Subsequent Deglaciation, Ages, Circulation, Climate, Components, Coupling, Effects, Ice-ocean, Ice-sheet, Isotopes, Melting, Model, Past, Solid.

NSFGEO-NERC: Collaborative Research: Accelerating Thwaites Ecosystem Impacts for the Southern Ocean (ARTEMIS)
Award Effective Date: 08/01/2021; Program: ANT Integrated System Science

1. Pierre St-Laurent($157,463), College of William & Mary Virginia Institute of Marine Science, Gloucester Point
2. Sharon E Stammerjohn($153,987), University of Colorado at Boulder, Boulder
3. Patricia L Yager($803,694), University of Georgia Research Foundation Inc, Athens
4. Jessica N Fitzsimmons($252,830), Texas A&M University, College Station
5. Robert M Sherrell($508,563), Rutgers University New Brunswick, New Brunswick
Key terms: Antarctic Ice Sheet, Atmospheric Carbon Dioxide, Brthe Amundsen Sea, Carbon Dioxide Uptake, International Thwaites Glacier, Southern Ocean Average, Thwaites Glacier Collaboration, West Antarctic Ice, Carbon Cycling, Coastal Ecosystem, Oceanographic Program, Agreement, Antarctica, Biogeochemical, Budget, Climate, Glacial, Glaciers, Hosts, Iron, Joint, Melting, Micronutrients, Processes, Productive, Proportion, Region, Regional, Sampling, Summary, Times, Uk-funded.

LTER: Ecological Response and Resilience to “Press-Pulse” Disturbances and a Recent Decadal Reversal in Sea Ice Trends Along the West Antarctic Peninsula
Award Effective Date: 05/15/2021; Program: ANT Integrated System Science

1. Oscar Schofield($2,374,386), Rutgers University New Brunswick, New Brunswick
Key terms: Ice Cover, Marine Ecosystem, Sea Ice, Antarctic, Antarctica, Approaches, Biogeochemical, Changing, Climate, Combined, Conditions, Decadal, Drivers, Evaluating, Function, Global, Has, LTER, Long-term, Modulate, Oceanographic, PAL-LTER, Palmer, Peninsula, Program, Rapidly, Region, Seasonal, Southern, WAP.

Collaborative Research: Integrating Antarctic Environmental and Biological Predictability to Obtain Optimal Forecasts
Award Effective Date: 09/01/2021; Program: ANT Ocean & Atmos Sciences

1. Stephanie Jenouvrier($548,143), Woods Hole Oceanographic Institution, Woods Hole
2. Marika Holland($225,215), University Corporation For Atmospheric Res, Boulder
Key terms: Ecological Predictability, Analysis, Century, Climate, Demographic, Examine, Existing, Factors, Forecasting, Influence, Mechanisms, Processes, Range, Reveal, Seabird, Species.

Southern Ocean Biogeochemistry Control on Short-Lived Ozone-Depleting Substances and Impacts on the Climate System
Award Effective Date: 09/01/2021; Program: ANT Ocean & Atmos Sciences

1. Eric C Apel($343,969), University Corporation For Atmospheric Res, Boulder
Key terms: Air-sea Exchange, Ocean Biogeochemistry, Southern Ocean, Air-sea, Atmospheric, Biogeochemical, Climate, Cycles, Experience, Oceanic, Unique, VSLS.

Collaborative Research: Cloud Radiative Impact on the Surface Energy Budget of the Antarctic Peninsula
Award Effective Date: 08/15/2021; Program: ANT Ocean & Atmos Sciences

1. XUN ZOU($138,124), Ohio State University, Columbus
2. Penny M Rowe($211,208), NorthWest Research Associates, Incorporated, Seattle
Key terms: Impacting Surface Melt, Surface Energy Balance, Changing Climate, Surface Warming, Water Vapor, AP, AR, Antarctic, Atmospheric, Cloud, Clouds, Effects, Foehn, Global, Has, Heating, Ice, Lead, Mechanisms, Phase, Properties, Radiation, Radiative, Seasonally, Strong, WAP.

CAREER: Ecosystem Impacts of Microbial Succession and Production at Antarctic Methane Seeps
Award Effective Date: 01/01/2022; Program: ANT Organisms & Ecosystems

1. Andrew R Thurber($862,053), Oregon State University, Corvallis
Key terms: Chemical Energy Stored, Antarctic Methane, Graduate Students, Methane Consumption, Methane Release, Methane Seeps, Southern Ocean, Antarctica, Approach, Atmosphere, Based, Carbon, Description, Effective, Establish, Field, Inspire, K-, Laboratory, Mcmurdo, Microbes, Microbial, Processes, Released, Source, Supported, Trained, Visual, Was.

Collaborative Research: Climate, Changing Abundance and Species Interactions of Marine Birds and Mammals at South Georgia in Winter
Award Effective Date: 09/15/2021; Program: ANT Organisms & Ecosystems

1. Lisa Manne($738,511), CUNY College of Staten Island, Staten Island
2. Jarrod A Santora($121,510), University of California-Santa Cruz, Santa Cruz
Key terms: Increase Polar Literacy, Peninsula And Scotia, Polar Literacy Training, Training And Educational, Western Antarctic Peninsula, Broader Impacts, Brocean Warming, Educational Documentary, Educational Impacts, Field Surveys, Ocean Warming, Public Perceptions, Scotia Sea, South Atlantic, South Georgia, Abundance, Assess, Associations, Bird, Bringing, Climate, Coupled, Cruises, Decrease, Description, Environmental, Exceptional, Experienced, Fitness, Has, Interact, Main, Mammal, Marine, Opportunity, Population, Positive, Previous, Principal, Quantify, Sampling, Seabird, Seabirds, Species, Students, Undergraduates, Water, Winter, Worldwide.

NSFGEO-NERC Collaborative Research: Effects of a Changing Climate on the Habitat Utilization, Foraging Ecology and Distribution of Crabeater Seals
Award Effective Date: 09/15/2021; Program: ANT Organisms & Ecosystems

1. Luis Huckstadt($690,446), University of California-Santa Cruz, Santa Cruz
Key terms: British Antarctic Survey, Increase Polar Literacy, International And Interdisciplinary, Literacy And Education, Northern And Southern, Western Antarctic Peninsula, Antarctic Krill, Build Models, Changing Climate, Crabeater Seal, Crabeater Seals, Graduate Students, Sea Ice, Uk-based Post-doctoral, Abundance, Availability, Body, Collaboration, Collected, Description, Differences, Ecosystem, Environment, Environmental, Future, Has, Human, Kingdom, Mid-s, Movement, Physiology, Population, Populations, Post-doctoral, Predator, Present-day, Principal, Sentinel, Species, Uk-based, Undergraduates.

Collaborative Research: Common Environmental Drivers Determine the Occupation Chronology of Adélie Penguins and Moss Peatbanks on the Western Antarctic Peninsula
Award Effective Date: 09/01/2021; Program: ANT Organisms & Ecosystems

1. Megan Cimino($113,985), University of California-Santa Cruz, Santa Cruz
2. Dulcinea V Groff($283,540), University of Wyoming, Laramie
3. David Johnston($117,935), Duke University, Durham
Key terms: Adélie Penguin Colonies, Antarctic Coastal Habitats, Bass Connections Program, Connections Program Entitled, Duke Bass Connections, Graduate And Undergraduate, Penguin And Peatbank, Time Antarctic Principal, Under-represented Ethnic Minority, Western Antarctic Peninsula, Adélie Colony, Colonies Nearby, Define Suitable, Litchfield Island, Moss Banks, Palmer Station, Peatbank Moss, Real World, Remote Sensing, Under-represented Ethnic, Undergraduate Students, Unoccupied Aircraft, Assessment, Classroom, Combine, Decades, Description, Distributions, Environmental, Epscor, Extinct, Guano, Influence, Information, Islands, Machine, Maps, Mentors, Microclimate, Modeling, Mosses, Past, Peatbanks, Penguins, Plants, Presence, Seabirds, Serve, Situ, Terrestrial, UAS, Women, Wyoming.

CAREER: Development of Unmanned Ground Vehicles for Assessing the Health of Secluded Ecosystems (ECHO)
Award Effective Date: 09/01/2021; Program: ANT Organisms & Ecosystems

1. Daniel Zitterbart($813,964), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Emperor Penguin Observatory, Unmanned Ground Vehicle, Emperor Penguins, Human Presence, Polar Species, Population Dynamic, Population Dynamics, Southern Ocean, Species Level, Undergraduate Students, Adaptive, Antarctic, Autonomous, Biodiversity, Breeding, Challenges, Changing, Class, Colonies, Colony, Data-loggers, Description, Developed, Ecosystem, Ecosystems, Education, Effects, Environment, Especially, Existing, Field, Gaps, Knowledge, Life, Marine, Populations, Real-time, Remotely, Robotics, Sea, Seabirds, Technology, Tools, Training, Wildlife.

Collaborative Research: Role of Endothelial Cell Activation in Hypoxia Tolerance of an Elite Diver, the Weddell Seal
Award Effective Date: 07/15/2021; Program: ANT Organisms & Ecosystems

1. Jose Pablo Vazquez-Medina($500,233), University of California-Berkeley, Berkeley
2. Allyson Hindle($568,845), University of Nevada Las Vegas, Las Vegas
Key terms: Comic Book, Endothelial Cells, Ice Camp, Laboratory Experiments, Low Oxygen, Molecular Pathways, Short Dives, Weddell Seal, Allows, Antarctica, Biochemical, Blood, Cellular, Combined, Conditions, Description, Diver, Diving, Exposed, Field, Flow, Genomic, Hole, Hypothesized, Inflammation, Ischemia, Metabolites, Metabolomic, Physiological, Physiology, Processes, Produced, Protects, Seals, Species, Stress, Students, Tissues, Tolerance, Tools, Unique.

Collaborative Research: A Workshop for Evaluating the Value and Scope of a Biological Repository of Antarctic Specimens
Award Effective Date: 07/01/2021; Program: ANT Organisms & Ecosystems

1. Elizabeth L Crockett($1,657), Ohio University, Athens
2. Kristin M O'Brien($57,293), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Antarctic, Antarctica, Assess, Biological, Biologists, Collections, Repositories, Specimen, Students, Workshop.

ANT LIA: Hypoxia Tolerance in Notothenioid Fishes
Award Effective Date: 06/01/2021; Program: ANT Organisms & Ecosystems

1. Kristin M O'Brien($918,722), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Undergraduate And Graduate, Antarctic Fishes, Fish Species, Gene Expression, Graduate Students, Hypoxia Tolerance, Hypoxic Conditions, Inspire Youth, Los Angeles, Oxygen-rich Environment, Training Opportunities, Ability, Antarctica, Aquarium, Biochemical, Capacities, Capacity, Cold-temperate, Compared, Fields, HIF-, Has, Hemoglobin, Icefishes, Levels, Liver, Molecular, Notothenia, Notothenioid, Ocrit, Oxygen-rich, Pacific, Postdoctoral, Public, Pursue, Quantified, Regions, Seminar, Southern, Stable, Temperatures, Warming, Waters, Ylong.

ANT LIA - Viral Ecogenomics of the Southern Ocean: Unifying Omics and Ecological Networks to Advance our Understanding of Antarctic Microbial Ecosystem Function
Award Effective Date: 05/01/2021; Program: ANT Organisms & Ecosystems

1. Luis Zaman($884,192), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Carbon Cycling, Flow Cytometry, Infection Networks, Southern Ocean, Biogeochemical, Description, Environmental, Especially, Global, Microbial, NCP, Program, Students, Viral, Viruses.

Collaborative Research: Moving Beyond the Margins: Modeling Water Availability and Habitable Terrestrial Ecosystems in the Polar Desert of the McMurdo Dry Valleys
Award Effective Date: 04/01/2021; Program: ANT Organisms & Ecosystems

1. Michael N Gooseff($338,836), University of Colorado at Boulder, Boulder
2. John E Barrett($249,802), Virginia Polytechnic Institute and State University, Blacksburg
3. Mark R Salvatore($387,675), Northern Arizona University, Flagstaff
4. Eric R Sokol($60,308), Battelle Memorial Institute, Columbus
Key terms: Mcmurdo Dry Valleys, Ecological Models, Extreme Environments, Future Climate, Habitat Suitability, Remote Sensing, Species Distribution, Water Availability, Antarctic, Combining, Description, Deserts, Drylands, Establish, Field, High-school, Knowledge, Level, Life, Low, Methods, Moisture, Polar, Predict, Processes, Scenarios, Soil, Southwest, Temperatures, Winter.

The Role of the Epigenetic Mechanism, DNA Methylation, in the Tolerance and Resistance of Antarctic Pteropods to Ocean Acidification and Warming
Award Effective Date: 04/01/2021; Program: ANT Organisms & Ecosystems

1. Gretchen E Hofmann($308,547), University of California-Santa Barbara, Santa Barbara
Key terms: Limacina Helicina Antarctica, Dna Methylation, Gene Expression, Inclusive Excellence, Ocean Acidification, Ocean Warming, Southern Ocean, Climate, Conditions, Contributes, Description, Dynamics, Environmental, Epigenetic, Expected, Experiment, Future, Investigate, Juvenile, Marine, Mesocosm, Molecular, OA, Organism, Overall, Ph, Pteropod, Pteropods, Respond, Sequencing, Stress, Students, Temperature.

EAGER: Filling a Crucial Oceanographic Observation Gap in the Southern Ocean with Animal-borne Instruments
Award Effective Date: 02/01/2021; Program: ANT Organisms & Ecosystems

1. Luis Huckstadt($152,929), University of California-Santa Cruz, Santa Cruz
Key terms: Mixed Layer Depth, Light Penetration, Marine Mammals, Marine Predators, Ocean Observing, Quality Controlled, Southern Ocean, Water Intrusions, ABI, Animal-borne, Aspects, Coastal, Collected, Datasets, Description, Explore, Ice, International, Melt, Near, Oceanographic, Poorly, Regions, Salinity, Supplement, Temperature, Traditional.

RUI: Characterizing Protein Homeostasis and the Regulatory Mechanisms Controlling Molecular Chaperone Expression in the Highly Stenothermal Notothenioid Fish, Trematomus Bernacchii
Award Effective Date: 08/01/2016; Program: ANT Organisms & Ecosystems

1. Mackenzie Zippay($741,548), Sonoma State University, Rohnert Park
Key terms: Chaperone Function, Protein Turnover, Southern Ocean, Aims, Bernacchii, Chaperones, Divergence, Fish, Fishes, Has, Proteins, Structure, Suggest, Temperatures, Undergraduate, °C.

Collaborative Research: Sustaining The Utqiagvik Aerosol Record of Decades (STUARD)
Award Effective Date: 04/01/2022; Program: AON-Arctic Observing Network

1. Mark H Thiemens($774,963), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Timothy S Bates($178,169), University of Washington, Seattle
Key terms: Cloud Condensation Nuclei, Re-starting Cloud Condensation, Organic Components, Re-starting Cloud, Sea Ice, Size Distribution, Aerosol, Allow, Analysis, Arctic, Atmospheric, Chemical, Climate, Collected, Continuing, Decade, Environment, Has, Inorganic, Properties, Sources, Utqiagvik.

Collaborative Research: NSFGEO-NERC: Integrated Characterization of Energy, Clouds, Atmospheric state, and Precipitation at Summit: Measurements along Lagrangian Transects
Award Effective Date: 12/15/2021; Program: AON-Arctic Observing Network

1. Robert L Hawley($336,303), Dartmouth College, Hanover
2. Hans-Peter Marshall($204,068), Boise State University, Boise
3. Von P Walden($990,628), Washington State University, Pullman
4. Michael R Gallagher($847,999), University of Colorado at Boulder, Boulder
5. Ralf Bennartz($1,293,257), University of Wisconsin-Madison, Madison
Key terms: Greenland Ice Sheet, Mass And Energy, Cloud Properties, Energy Budgets, Melt Water, Mobile Observatory, Percolation Zone, Summit Station, Surface Mass, Agreement, Conditions, Continues, Has, ICECAPS, ICECAPS-MELT, Insights, Instruments, Joint, Observations, Parameters, Power, Precipitation, Processes, Proportion, Radar, Subsurface, Successful, Time, Transects.

Collaborative Research: Arctic Observing Network For Observing Transformation of the Greenland Ice Sheet Firn Layer
Award Effective Date: 11/01/2021; Program: AON-Arctic Observing Network

1. Toby Meierbachtol($1,199,063), University of Montana, Missoula
2. Neil F Humphrey($297,116), University of Wyoming, Laramie
Key terms: Greenland Ice Sheet, Firn Layer, Porous Layer, Arctic, Conditions, Cores, Datasets, Directly, Investigations, Melt, Network, Observational, Processes, Sampling, Snow, Students, Surface, Temperature, Transformation, Undergraduate, Yield.

Arctic Beaver Observation Network (A-BON): Tracking a new disturbance regime
Award Effective Date: 10/01/2021; Program: AON-Arctic Observing Network

1. Benjamin M Jones($2,509,381), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Beaver Colonization, Beaver Engineering, Beaver Ponds, A-BON, Arctic, Beavers, Building, Circumarctic, Extent, Fieldwork, Fish, Hydrology, Knowledge, Landscape, Local, Moving, Network, Observations, Observed, People, Permafrost, Regions, Satellite, Stream, Strong, Tundra, Water, Widely.

EAGER: Collaborative Research: Development of an Energy-Harvesting Real-time Under-ice Monitoring System in the Arctic Ocean
Award Effective Date: 08/01/2021; Program: AON-Arctic Observing Network

1. Lei Zuo($225,000), Virginia Polytechnic Institute and State University, Blacksburg
2. Igor V Polyakov($75,000), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Arctic Ocean, Energy Harvesting, Real-time Communication, Sea Ice, Sustained Arctic, Under-ice Monitoring, Challenges, Conditions, Harsh, Nreal-time, Power, Real-time, Sensors, Students, Survivability, Sustainable, Techniques, Under-ice.

RAPID: Fingerprinting new water-carbon interactions in the Arctic: Isotopic measurements through the Northwest Passage and in Baffin Bay
Award Effective Date: 06/15/2021; Program: AON-Arctic Observing Network

1. Jeffrey M Welker($200,000), University of Alaska Anchorage Campus, Anchorage
Key terms: Carbon And Water, Arctic Seas, Ice-ocean-land-atmosphere Interactions, Ocean Carbon, Ocean Water, Ancient, Atmospheric, Continuously, Degrees, Delineate, Evaporation, Fertilization, Freshening, Freshwater, Humidification, Ice-ocean-land-atmosphere, Increasing, Loss, Marine, Nutrients, Permafrost, Precipitation, Productivity, Quantify, Warming.

Collaborative Research: Quantifying Seasonal and Interannual Changes in Shelf-Derived Material Inputs to the Arctic Ocean: The Arctic Radium Isotope Observing Network (ARION)
Award Effective Date: 02/01/2021; Program: AON-Arctic Observing Network

1. Matthew A Charette($705,115), Woods Hole Oceanographic Institution, Woods Hole
2. Lauren E Kipp($350,203), Rowan University, Glassboro
Key terms: Nutrients And Carbon, Arctic Ocean, Central Arctic, Radium Isotope, Radium Isotopes, Capture, Coastal, Increased, Interannual, Sea, Seas, Seasonal, Sediments, Shelf, Sourced, Via.

Ice Mass Balance Buoys for the Arctic Observing Network: Observing and Understanding a Changing Arctic Sea Ice Cover
Award Effective Date: 02/01/2021; Program: AON-Arctic Observing Network

1. Christopher Polashenski($1,740,512), Dartmouth College, Hanover
Key terms: Ice Mass Balance, Mass Balance Buoys, Sea Ice, Accessible, Arctic, Atmosphere, Bottom, Conditions, Decline, Gain, Installed, Melt, Melts, Ocean, Process, School, Surface.

Collaborative Research: Greenland Geodetic Network (GNET) Research Networking Activity
Award Effective Date: 12/15/2018; Program: AON-Arctic Observing Network

1. Nicholas Schmerr($183,770), University of Maryland, College Park, College Park
Key terms: Experts And Non-experts, Facility And Dataset, Gps Experts, Steering Committee, Accessible, Awareness, Encourages, Encouraging, Existing, GNET, Greenland, Guidance, Innovative.

Nansen and Amundsen Basins Observational System (NABOS) Mooring Design and Cruise Support
Award Effective Date: 06/01/2021; Program: ARC Rsch Support & Logistics

1. John N Kemp($479,972), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Mooring Operations, Arctic, Construction, Design, Expertise, Ice, MOE, Moorings, WHOI.

Doctoral Dissertation Research: The Impact of Thawing Permafrost on Coastal Groundwater and Mercury Cycling in the Arctic
Award Effective Date: 12/01/2021; Program: ARCSS-Arctic System Science

1. Matthew A Charette($65,974), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Beaufort Sea Coast, Fish And Wildlife, Rivers And Coastal, Arctic Ocean, Coastal Waters, Organic Carbon, Amount, Chemical, Climate, Deposited, Experiments, Fluxes, Freeze-up, Groundwater, Hg, Permafrost, Regions, Sediments, Soil, Soils, Thaw.

Collaborative Research: Influences of Amplified Arctic Warming on Extreme Weather in Midlatitudes
Award Effective Date: 11/01/2021; Program: ARCSS-Arctic System Science

1. Judah Cohen($299,817), Atmospheric and Environmental Research Inc, Lexington
2. Jennifer A Francis($144,506), Woodwell Climate Research Center, Inc., Falmouth
Key terms: Past And Future, Winter And Summer, Arctic Warming, Extreme Weather, Increased Frequency, Model Simulations, Northern Hemisphere, Statistical Associations, Winter Weather, Climate, Decision-makers, Historical, Inform, Knowledge, Linkage, Mechanisms, Persistence, Realism, Sets.

Collaborative Research: Will changes in vegetation composition slow climate-driven wildfire growth in the boreal forests of northwestern North America?
Award Effective Date: 11/01/2021; Program: ARCSS-Arctic System Science

1. Brendan M Rogers($499,169), Woodwell Climate Research Center, Inc., Falmouth
2. Adrianna C Foster($1,099,399), Northern Arizona University, Flagstaff
3. Winslow D Hansen($499,526), Cary Institute of Ecosystem Studies, Inc., Millbrook
Key terms: Arctic And Boreal, Boreal Forests, Fire Activity, Fire Self-regulation, Remote Sensing, Simulation Modeling, Affect, Alaska, Atmosphere, Burning, Carbon, Climate, Cold, Current, Development, Ecological, Ecosystem, Effects, Evidence, Feedbacks, Future, Landscape, Managers, Regional, Self-regulation, Slow, Tools, Training.

Synthesizing historical records to constrain and understand Great Sea Ice Anomalies
Award Effective Date: 11/01/2021; Program: ARCSS-Arctic System Science

1. Martin W Miles($272,225), University of Colorado at Boulder, Boulder
Key terms: Sea Ice Anomalies, Arctic Ocean, Atlantic Arctic, Atlantic Ocean, North Atlantic, Salinity Anomaly, Abrupt, Climate, Export, Greenland, Gsias, Has, Historical, Multidecadal, Northern, Occurrence, Potential, Temperatures.

NSFGEO-NERC: Collaborative Research: Environmental change and impacts on ancient human colonization of Peary Land, northernmost Greenland
Award Effective Date: 10/01/2021; Program: ARCSS-Arctic System Science

1. Raymond S Bradley($699,125), University of Massachusetts Amherst, Amherst
2. Nicholas L Balascio($419,112), College of William and Mary, Williamsburg
3. Alan Condron($332,828), Woods Hole Oceanographic Institution, Woods Hole
4. William J D'Andrea($673,797), Columbia University, New York
Key terms: Adapt, Agreement, Ancient, Archaeological, Arctic, Budget, Climate, Conditions, Environmental, Extreme, Favorable, Fluctuations, Greenland, Human, Humans, Joint, Past, People, Proportion, Region, Resources, Students, Vegetation, Was.

Doctoral Dissertation Research: Dissolved organic nitrogen uptake by harmful algal blooms in the Chukchi Sea
Award Effective Date: 09/01/2021; Program: ARCSS-Arctic System Science

1. Stephanie M Lim($51,680), Stanford University, Stanford
Key terms: Woods Hole Oceanographic, Chukchi Sea, Cruise Led, Factors Promoting, Hab Species, Nitrogen Uptake, Uptake Rates, Algae, Blooms, Collected, Compounds, DON, Dissolved, Growth, Habs, Incubations, Indigenous, Local, Phytoplankton, Stanford, WHOI.

Collaborative Research: GRate – Integrating data and modeling to quantify rates of Greenland Ice Sheet change, Holocene to future
Award Effective Date: 09/01/2021; Program: ARCSS-Arctic System Science

1. Joerg M Schaefer($990,272), Columbia University, New York
2. Sophie Nowicki($1,891,148), SUNY at Buffalo, Amherst
3. Jesse V Johnson($364,234), University of Montana, Missoula
4. Gregory Hakim($983,607), University of Washington, Seattle
5. Mathieu Morlighem($175,229), Dartmouth College, Hanover
Key terms: Atmospheric And Ocean, Greenland Ice Sheet, Ice Sheet Modelling, Future Ice, Ice Sheets, Ice-sheet Model, Sea Level, Arctic, Atmosphere, Climate, Forcing, Ice-sheet, Leverage, Limited, NY, Optimized, Outreach, Paleoclimate, Past, Pis, Predictions, Programs, Rise, Time, Timescales.

Doctoral Dissertation Research: Another piece of the Arctic carbon puzzle: quantifying emissions from Arctic lakes in drier regions
Award Effective Date: 09/01/2021; Program: ARCSS-Arctic System Science

1. Jasmine Saros($58,396), University of Maine, Orono
Key terms: Warmer And Drier, Arctic Carbon, Carbon Dioxide, Carbon Emissions, West Greenland, Atmosphere, Climate, Conditions, Connected, Fluxes, Gradient, Lakes, Landscape, Landscapes, Northern, Permafrost, Region, Regions, Sensors.

Doctoral Dissertation Research: Impact of Thermo-erosion Permafrost Tunnels to Physical and Ecological Processes in the Arctic
Award Effective Date: 09/01/2021; Program: ARCSS-Arctic System Science

1. Martin D Robards($61,186), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Control Sites, Permafrost Degradation, Structural Habitat, Alter, Arctic, Cave, Caves, Diverse, Ecological, Investigates, Local, Mammals, Moisture, Overlying, Persist, Resting, Snow, Snowpack, Soil, Temperature, Thermal, Tunneling, Tunnels, Wildlife, Winter, Wintertime, Wolverines.

Doctoral Dissertation Research: Determining the functional relationship between simultaneous co-limitating light and nutrient conditions on phytoplankton growth
Award Effective Date: 08/01/2021; Program: ARCSS-Arctic System Science

1. Kevin R Arrigo($43,497), Stanford University, Stanford
Key terms: Control Phytoplankton Growth, Light And Nutrient, Light And Nutrients, Act Independently, Limitation Terms, Nutrient Conditions, Nutrients Act, Arctic, Assume, Availability, Concert, Cultures, Determined, Five, Laboratory, Marine, Models, NO-, Produce, Rate, Treatment, Treatments.

Collaborative Research: Taking the Pulse of the Arctic Ocean - A US Contribution to the International Synoptic Arctic Survey
Award Effective Date: 07/15/2021; Program: ARCSS-Arctic System Science

1. Nicholas R Bates($547,719), Bermuda Institute of Ocean Sciences (BIOS), Inc., St. George'S
2. Cynthia H Pilskaln($583,506), University of Massachusetts, Dartmouth, North Dartmouth
3. Seth L Danielson($343,401), University of Alaska Fairbanks Campus, Fairbanks
4. Robert G Campbell($603,593), University of Rhode Island, Kingston
5. Lee W Cooper($866,194), University of Maryland Center for Environmental Sciences, Cambridge
6. Laurie W Juranek($363,338), Oregon State University, Corvallis
7. Carin Ashjian($668,618), Woods Hole Oceanographic Institution, Woods Hole
8. Mary-Louise E Timmermans($349,477), Yale University, New Haven
Key terms: Arctic Ocean, Canadian Basin, Carbon Cycle, Activities, Biological, Chemical, Climate, Detect, Drivers, Ecosystem, Future, Indigenous, International, Local, Marine, Ongoing, Overarching, Program, Quantify, SAS, Students.

Collaborative Research: Complex Effects of Telecoupled Activities in the Changing Environment of the Arctic
Award Effective Date: 07/01/2021; Program: ARCSS-Arctic System Science

1. Jennifer I Schmidt($644,459), University of Alaska Anchorage Campus, Anchorage
2. Sue Nichols($897,357), Michigan State University, East Lansing
Key terms: Arctic Human, Bering Strait, Local Knowledge, Marine Mammal, Alaska, Climate, Economic, Economies, Ecosystems, Effects, Forces, Interdisciplinary, Model, Natural, Region, Telecouplings, Traffic, Wellbeing.

Doctoral Dissertation Research: Examining the effects of small mammal structures and population changes on biogeochemical cycling in Arctic soils
Award Effective Date: 06/15/2021; Program: ARCSS-Arctic System Science

1. Jennie R McLaren($34,895), University of Texas at El Paso, El Paso
Key terms: Biogeochemical Cycling, Carbon Cycle, Climate Warms, Ecosystem Function, Mammal Structures, Soil Biogeochemical, Activity, Affect, Animals, Arctic, Burrows, Cycles, Effects, Environmental, Examining, Feedback, Herbivores, Latrines, Mammals, Model, Nests, Nutrient, Population, Public, Soils, Species.

Collaborative Research: Interactions between Arctic cyclones, atmospheric rivers, and sea ice in a warming climate
Award Effective Date: 02/01/2021; Program: ARCSS-Arctic System Science

1. Stephen J Vavrus($361,527), University of Wisconsin-Madison, Madison
2. Marika Holland($396,216), University Corporation For Atmospheric Res, Boulder
Key terms: Arctic Sea Ice, Reduced Sea Ice, Sea Ice Coverage, Sea Ice Loss, Arctic Winds, Atmospheric Rivers, Global Climate, Model Intercomparison, Affect, CESM, Cyclones, Feedback, Frequent, Interactive, Lead, Leading, Moisture, Past, Processes, Storms, Stronger, Surface, Transformation, Waves.

Collaborative Research: Quantifying rates of biome shifts under climate change in arctic and boreal ecosystems
Award Effective Date: 10/01/2020; Program: ARCSS-Arctic System Science

1. Melissa S Lucash($519,388), University of Oregon Eugene, Eugene
Key terms: Affect Boreal, Global Models, Landscape Models, Alaska, Atmosphere, Carbon, Climate, Collaboration, Compare, Disturbance, Disturbances, Ecosystems, Forest, Future, Predicting, Region, Regions, Russia, Shifts, Simulate, Species, Tundra, Vegetation.

Collaborative Research: Co-producing Understanding of Drivers and Consequences of Environmental Arctic Change: Science Support for SEARCH
Award Effective Date: 09/15/2021; Program: ARCTIC RES & POLICY SUPPORT PR

1. Marika Holland($260,271), University Corporation For Atmospheric Res, Boulder
2. George W Kling($130,847), Regents of the University of Michigan - Ann Arbor, Ann Arbor
3. Elizabeth K Marino($19,275), Oregon State University, Corvallis
Key terms: Disciplines And Indigenous, Drivers And Consequences, Actionable Knowledge, Arctic Environmental, Complex Collaboration, Conceptual Framework, Convergent Approach, Decision Makers, Growing Body, Indigenous Knowledge, Indigenous People, Indigenous Peoples, Accessible, Audiences, Brings, Broadly, Climate, Co-produce, Co-produced, Co-production, Collaborations, Economic, Geopolitical, Health, Holistic, National, Processes, Share, Social, Specific.

Special Issue of Oceanography on "The Changing Arctic Ocean"
Award Effective Date: 09/01/2021; Program: ARCTIC RESEARCH PROJECTS

1. Jennifer G Ramarui($30,000), Oceanography Society, Rockville
Key terms: Arctic Ocean, Marine Ecosystem, Past Decade, Sea Ice, Special Issue, Basin, Changing, Coastal, Global, Has, Increased, Indigenous, Journal, Language, Oceanography, Threats, Warming.

Doctoral Dissertation Research: Livelihoods and Sovereignty in Coastal Alaska Communities
Award Effective Date: 05/01/2022; Program: ASSP-Arctic Social Science

1. Ryan S Naylor($63,276), Pennsylvania State Univ University Park, University Park
Key terms: Livelihood Sovereignty, Southeast Alaska, Activities, Coastal, Development, Dimensions, Economic, Environmental, Ethnographic, Local, Northern, Political, Promote, Residents, Sustainable, Tourism.

RAPID: An Indigenous-Centered Approach to COVID-19 Vaccine Hesitancy and Acceptance
Award Effective Date: 12/01/2021; Program: ASSP-Arctic Social Science

1. Laura P Eichelberger($199,991), Alaska Native Tribal Health Consortium, Anchorage
Key terms: Acceptance And Hesitancy, Tribal Health Organizations, Public Health, Vaccine Acceptance, Vaccine Decision-making, Vaccine Uptake, Barriers, Decision-making, Infection, Interviews, Northwest, Rates, Vaccination.

Understanding the Gendered Impacts of COVID-19 in the Arctic
Award Effective Date: 11/01/2021; Program: ASSP-Arctic Social Science

1. Marya Rozanova-Smith($660,422), George Washington University, Washington
Key terms: Rural And Urban, Pandemic Impacts, Alaska, Civic, Economic, Gender, Indigenous, Policy, Political, Public, Qualitative, Quantitative, Russia, Social, Women.

EAGER: Archaeological Investigation of Site Form and Function during the Settlement Period
Award Effective Date: 10/01/2021; Program: ASSP-Arctic Social Science

1. Kathryn A Catlin($276,953), Jacksonville State University, Jacksonville
Key terms: Archaeological, Coring, Discovery, Excavation, Iceland, Initial, Nature, Settlement, Site, Sites, Subsistence, Testing.

Doctoral Dissertation Research: Understanding the Role of Boundary Spanners in Arctic Co-production of Knowledge Research
Award Effective Date: 10/01/2021; Program: ASSP-Arctic Social Science

1. Sarah F Trainor($61,916), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Boundary Spanners, Boundary Spanning, Alaska, Co-production, Dissertation, Knowledge.

Collaborative Research: Understanding the Impacts of Extreme Events on the Peoples of the Arctic
Award Effective Date: 10/01/2021; Program: ASSP-Arctic Social Science

1. Rosanne D D'Arrigo($482,571), Columbia University, New York
2. Nicole K Davi($481,923), William Paterson University, Wayne
Key terms: Extreme Environmental, Northwestern North, Climate, Documenting, Evidence, Exercises, Historical, Indigenous, Tree-ring.

Workshop: Rapid Environmental Change and Arctic Security
Award Effective Date: 09/15/2021; Program: ASSP-Arctic Social Science

1. Robert D English($50,000), University of Southern California, Los Angeles
Key terms: Undergraduate Students, Arctic, Graduate, Issues, Security, Workshop.

CAREER: Three-Dimensional Modeling and Digital Repatriation of Arctic Indigenous Heritage in the Bering Strait Region of Alaska
Award Effective Date: 09/01/2021; Program: ASSP-Arctic Social Science

1. Medea K Csoba DeHass($655,999), Des Moines Area Community College, Ankeny
Key terms: Alaska Native Cultural, Native Cultural Heritage, Students And Alaska, 3d Modeling, 3d Models, Digital Repatriation, Student Participants, Collaborative, Collections, Distant, Indigenous, Interviews, Museum, Museums, Objects, Partners, Produce, Review, Scanned, Technologies, Video.

Doctoral Dissertation Research: Light and Governance in the Russian Arctic
Award Effective Date: 07/01/2021; Program: ASSP-Arctic Social Science

1. Elena Adasheva-Klein($50,249), Yale University, New Haven
Key terms: Arctic, Collaborative, Energy, Local, Sustainability.

Investigating Alaska Native Successful Aging through Elder-Centered, Community-Based Participatory Research
Award Effective Date: 05/01/2021; Program: ASSP-Arctic Social Science

1. Jordan P Lewis($1,040,432), University of Minnesota-Twin Cities, Minneapolis
Key terms: Interior And Southeast, Alaska Native, Care Facilities, Successful Aging, Elders, Health, Local.

Doctoral Dissertation Research: Investigating Community Resilience across Repeated Volcanic Events in Katmai, Alaska
Award Effective Date: 05/01/2021; Program: ASSP-Arctic Social Science

1. Laura F Stelson($58,050), Pennsylvania State Univ University Park, University Park
Key terms: Village And Savonoski, Alaska Peninsula, Katmai Village, Archaeological, Artifacts, Continue, Contribute, Cultural, Eruption, Heritage, History, Investments, Local, Region, Regional, Sites, Volcanic.

EAGER: Hydrological Globalization: Exploring Urban Adaptations to Arctic Melt
Award Effective Date: 04/01/2021; Program: ASSP-Arctic Social Science

1. A. Cymene Howe($301,694), William Marsh Rice University, Houston
Key terms: Coastal Cities, Sea-level Rise, Adaptations, Arctic, Audiences, GFM, Global, Interviews, Local, Melt, National, Planning, Policy, Processes, Sea-level, Sites, Social, South, Urban, Water.

Doctoral Dissertation Research: Uncovering Native-Lived Colonialism in Old Harbor, Alaska
Award Effective Date: 03/01/2021; Program: ASSP-Arctic Social Science

1. Ben Fitzhugh($55,339), University of Washington, Seattle
Key terms: Alaska Native, Colonial Period, Archaeological, Archaeology, Archival, Ethnographic, Excavation, Harbor, Knowledge, Practices, Reconstruct, Russian, Students, Sugpiaq.

Doctoral Dissertation Research: Trade and Entanglement in Precolonial Hokkaido: The Formation of the Okhotsk Culture
Award Effective Date: 03/01/2021; Program: ASSP-Arctic Social Science

1. Erin J Gamble($51,301), University of Washington, Seattle
Key terms: Burial Practices, North Pacific, Okhotsk Culture, Rebun Island, Trade Networks, Adaptations, Ainu, Analysis, CE, Cultural, Dating, Degree, Epi-jomon, Foraging, Formation, Hamanaka, Hokkaido, Household, Japan, Maritime, Pis, Pottery, Published, Sakhalin, Size, Social.

RAPID: COVID-19, Remote Ethnography, and the Rural Alaskan Housing Crisis
Award Effective Date: 02/01/2021; Program: ASSP-Arctic Social Science

1. Todd E Nicewonger($200,000), Virginia Polytechnic Institute and State University, Blacksburg
Key terms: Off-site Residential Modular, Residential Modular Construction, Off-site Modular, Off-site Residential, Rural Alaska, Architects, Builders, Building, COVID-, Cold, Design, Development, Document, Housing, Pis, Practices, RAPID, Remote, Solutions.

Informal Roads: The Impact of Unofficial Transportation Routes on Remote Arctic Communities
Award Effective Date: 03/15/2019; Program: ASSP-Arctic Social Science

1. Kelsey Nyland($597,230), George Washington University, Washington
Key terms: Arctic And Subarctic, Positive And Negative, Informal Roads, Negative Impacts, Subarctic Regions, Sustainable Development, Transportation Infrastructure, Assessment, Economic, Environment, Formal, Indigenous, Knowledge, Local, Remote, Subsistence.

2021 Antarctic Subsea Cable Workshop: High-Speed Connectivity Needs to Advance US Antarctic Science
Award Effective Date: 06/01/2021; Program: CYBERINFRASTRUCTURE

1. Peter D Neff($49,992), University of Minnesota-Twin Cities, Minneapolis
Key terms: Cutting Edge, Advances, Antarctic, Cable, Communication, Connectivity, Document, Explore, Met, Networking, Opportunities, Real-time, Subsea, Technology, Via, Workshop.

Collaborative Research: Watershed-scale Geomorphic Response to Climate Change in the Aklavik Range, NWT (Canada)
Award Effective Date: 01/01/2022; Program: Geomorphology & Land-use Dynam

1. Justin V Strauss($550,133), Dartmouth College, Hanover
2. Jill A Marshall($256,527), University of Arkansas, Fayetteville
Key terms: Remote Sensing Techniques, Arctic Landscape, Fan Deposits, Sediment Delivery, Anthropogenic, Bedrock, Calibrate, Climate, Collected, Decades, Future, Gap, Geomorphic, Hazards, Knowledge, Landscapes, Local, Models, Potential, Produced, Quantify, Rates, River, Rivers, Transport, Warming, Watershed, Watersheds.

Scientia Arctica: A Knowledge Archive for Discovery and Reproducible Science in the Arctic
Award Effective Date: 02/15/2016; Program: Integrat & Collab Ed & Rsearch

1. ALEXEY V MISHONOV($6,008,044), University of California-Santa Barbara, Santa Barbara
Key terms: Continuous Improvement, Nsf Arctic, Santa Barbara, Archive, Assessment, Critical, Dataone, Disciplines, Discovery, Diverse, Drive, Enable, Engage, Handle, Infrastructure, Interdisciplinary, KNB, Knowledge, Linkages, Metadata, Partly, Policy, Provenance, Repository, Services, Tools, Training.

OPP-PRF: Freeze-thaw effect on Biogeochemistry and Nutrient Cycling in Arctic Soils
Award Effective Date: 07/01/2022; Program: POST DOC/TRAVEL

1. Erin C Rooney($346,322), University of Tennessee Knoxville, Knoxville
Key terms: Air Temperatures, Direct Impacts, Freeze-thaw Cycles, Freezing Rate, Frozen Ground, Nutrient Availability, Activity, Altering, Arctic, Carbon, Chemistry, Cryosuction, Fe, Freeze-thaw, Microbial, Migration, Permafrost, Previously, Processes, Redox, Soil, Soils, Spatial, Subsequent, Thawing.

OPP-PRF: Assessing the relationship among fire, temperature, and precipitation in the Arctic during the Pleistocene
Award Effective Date: 06/01/2022; Program: POST DOC/TRAVEL

1. Emily J Tibbett($285,631), University of Massachusetts Amherst, Amherst
Key terms: Organic Geochemical Techniques, Temperature And Precipitation, Arctic Climate, Climate Models, Fire Frequency, Moisture Source, Moisture Transport, Rising Temperatures, Ability, Burning, Carbon, Compared, Concentrations, Conditions, Fires, Future, Generate, Increase, Increasing, Intensity, Interglacial, Interglacials, Limited, MIS, Past, Periods, Plant, Pleistocene, Primary, Produced, Regional, SST, Site, Wetter, Wildfires, Δh.

OPP-PRF Pygoscelis Penguin Response to Potential Prey Retention along the West Antarctic Peninsula
Award Effective Date: 02/15/2022; Program: POST DOC/TRAVEL

1. Katherine L Gallagher($289,335), SUNY at Stony Brook, Stony Brook
Key terms: Antarctic Krill, Penguin Colony, Penguin Diets, Prey Retention, Pygoscelis Penguin, Colonies, Food, Local, Multiple, Particles.

OPP-PRF Calving, Icebergs, and Climate
Award Effective Date: 01/01/2022; Program: POST DOC/TRAVEL

1. Alexander Huth($124,081), Princeton University, Princeton
Key terms: Ice Sheet Evolution, Tabular Calving Behavior, Calving Parameterization, Climate Models, Ice Sheets, Ice Shelf, Ice Shelves, Iceberg Calving, Individual Ice, Influence Climate, Sea-level Rise, Derived, Experiments, Flow, Freshwater, Icebergs, Mass, Ocean, Sea-level, Simulations.

OPP-PRF: High-resolution Nested Antarctic Ice Sheet Modeling to Reconcile Marine and Terrestrial Geologic Data
Award Effective Date: 01/01/2022; Program: POST DOC/TRAVEL

1. Anna Ruth W Halberstadt($254,790), Berkeley Geochronology Center, Berkeley
Key terms: Antarctic Ice Sheet, Ice Sheet Evolution, Marine And Terrestrial, Simulations And Geologic, Exposure Age, Ice Dynamics, Ice Elevation, Marine-based Ice, Numerical Simulations, Behavior, Continent-wide, Datasets, Explore, Glaciers, Ice-sheet, Investigate, Marine-based, Mountain, Past, Produce, Regions, Retreat, Seafloor, Thinning.

OPP-PRF: Using Passive Acoustic Monitoring of Bowhead Whales to Identify Biotic and Abiotic Drivers and Timing of Migration
Award Effective Date: 01/01/2022; Program: POST DOC/TRAVEL

1. Angela R Szesciorka($285,338), Oregon State University, Corvallis
Key terms: Environmental And Prey, Bering Strait, Bowhead Migration, Bowhead Whale, Bowhead Whales, Passive Acoustic, Ship-strike Risk, Whale Presence, Alaska, Arctic, Beaufort, Changing, Chukchi, Climate, Drivers, Marine, Movement, Seas, Ship-strike.

OPP-PRF: Submesoscale Fjord Variability and Its Influence on Glacial Melt
Award Effective Date: 01/01/2022; Program: POST DOC/TRAVEL

1. Ken Zhao($282,979), Oregon State University, Corvallis
Key terms: Ice-ocean Boundary Layer, Sea Level Rise, Glacial Melt, Ice-ocean Boundaries, Ice-ocean Boundary, Melt Rate, Melt Rates, Ocean Circulation, Ocean Currents, Contribute, Discrepancies, Fjord, Fjords, Glaciers, Influence, Melting, Models, Observations, Parameterizations, Polar, Primary, Processes, Projections, Retreat, Simulations, Submerged, Submesoscale.

OPP-PRF: Investigating the Effects of Late Holocene Climate Change on Polar Bears
Award Effective Date: 01/01/2022; Program: POST DOC/TRAVEL

1. Lillian D Parker($323,156), University of Oklahoma Norman Campus, Norman
Key terms: Bears And Brown, Bering Sea Polar, Cooling And Present-day, Polar Bear Remains, Present-day Climate Warming, Sea Polar Bears, Archaeological Site, Brown Bears, Present-day Climate, Sea Ice, Unalaska Island, Alaska, Arctic, Demographic, Effects, Epigenomic, Genomic, Modern-day, Neoglacial, Past, Unangan.

OPP-PRF: Revealing the Genomic Underpinnings of Polar Bear Physiological Adaptations to the Arctic
Award Effective Date: 01/01/2022; Program: POST DOC/TRAVEL

1. Blair W Perry($309,112), Washington State University, Pullman
Key terms: Arctic Environments, Bear Lineages, Physiological Adaptations, Polar Bear, Polar Bears, Regulatory Evolution, Climate, Complexity, Genome, Genomics, Hibernation, Processes, Species.

OPP-PRF: Investigating 2.5k Years of Human History and Atmospheric Transport in Greenland Ice Using High-Resolution Lead Isotopic Records
Award Effective Date: 10/01/2021; Program: POST DOC/TRAVEL

1. Sophia M Wensman($327,921), Nevada System of Higher Education, Desert Research Institute, Reno
Key terms: Mining And Smelting, Polar Ice Sheets, Sheets And Glaciers, Emission Sources, Ice Core, Ice Cores, Ng G-1, Activities, Analyses, Analyzed, Antiquity, Atmospheric, Collected, Concentrations, Human, Isotopes, Isotopic, Lead, Low, Measured, Methods, Past, Pb, Resolution, Uncertainties.

OPP-PRF: Organic Matter Export, Processes, and Transformations Drive Carbon Cycling Patterns in the Arctic Ocean
Award Effective Date: 10/01/2021; Program: POST DOC/TRAVEL

1. Jumanah Hamdi($302,515), Louisiana Universities Marine Corsortium, Chauvin
Key terms: Arctic Ocean, Carbon Cycling, Carbon Dioxide, Climate Warms, Co2 Outgassing, Definitive Dom, Diverse Arctic, Fram Strait, Marine Waters, Molecular Composition, Sea Ice, Atmosphere, Atmospheric, Chemical, Chemistry, Dissolved, Dramatically, Earth’s, Ecosystem, Environmental, Essential, Function, Funneled, Global, Increased, Markers, Mechanisms, Microscopic, Mineralization, Natural, OM, Oceans, Organic, Processes, Resulting, Shape, Terrestrial, Time, Transformed.

OPP-PRF Investigating the influence of ocean temperature on Antarctic Ice Sheet evolution during the early to middle Pleistocene
Award Effective Date: 10/01/2021; Program: POST DOC/TRAVEL

1. Michelle Guitard($302,445), Columbia University, New York
Key terms: Antarctic Ice Mass, Discovery Program Expedition, Ice Mass Loss, Ice Sheet Stability, International Ocean Discovery, Ocean Discovery Program, Upper Ocean Temperatures, Glacial Cycles, Mid-pleistocene Transition, Scotia Sea, Sea Level, Southern Ocean, Warm Water, AIS, Climate, Collected, Compared, Deep, Earth’s, Environmental, Future, Interactions, MPT, Marks, Mid-pleistocene, Orbital, Paced, Reconstructed, Retreatadvance, Sediment, Shift, Time, Timescales, Was.

OPP-PRF: The Role of Southern Ocean Iron limited Diatoms in Modulating Copper Speciation
Award Effective Date: 10/01/2021; Program: POST DOC/TRAVEL

1. Angel Ruacho($295,699), University of Washington, Seattle
Key terms: Copper Binding Ligands, Diatoms Produce Copper, Southern Ocean Diatoms, Strong Copper Binding, Western Antarctic Peninsula, Atmospheric Carbon, Biological Functions, Carbon Uptake, Copper Ligands, Iron Levels, Ligands Found, Produce Organic, Various Biological, Adapt, Additional, Archived, Cell, Chemical, Concentrations, Coupled, Determined, Experiments, Facilitate, Focus, Fuel, Growth, Increase, Lead, Limited, Low, Particular, Photosynthesis, Phytoplankton, Region, Sustain, Thresholds, Transport, Waters.

Collaborative Research: EAGER: Generation of High Resolution Surface Melting Maps over Antarctica using Regional Climate Models, Remote Sensing and Machine Learning
Award Effective Date: 01/01/2022; Program: Polar Cyberinfrastructure

1. Marco Tedesco($144,459), Columbia University, New York
2. Guido Cervone($73,450), Pennsylvania State Univ University Park, University Park
3. Dava J Newman($81,974), Massachusetts Institute of Technology, Cambridge
Key terms: Sea Level Rise, Energy Balance, Ice Shelf, Ice Shelves, Regional Climate, Spatial Resolution, Surface Melting, Antarctica, Coverage, Daily, Detail, Especially, Estimates, Generate, Has, Hence, Hydrological, Limited, Maps, Model, Models, Outputs, Processes, Unprecedented, View.

MCA: Career Advancement in Polar Cyberinfrastructure: Permafrost Feature Mapping and Change Detection using Geospatial Artificial Intelligence and Remote Sensing
Award Effective Date: 09/01/2021; Program: Polar Cyberinfrastructure

1. Wenwen Li($359,841), Arizona State University, Tempe
Key terms: Arctic Ecosystem, Arctic Permafrost, High-resolution Mapping, Pan-arctic Permafrost, Permafrost Features, AI, Available, Climate, Cyberinfrastructure, Developed, Dynamics, Environment, Gap, Geoai, Geospatial, Greenhouse, High-resolution, Integration, Land, Local, Pan-arctic, Solutions, Spatial.

Advancing Arctic research and education through data preservation and reuse at the Arctic Data Center
Award Effective Date: 05/01/2021; Program: Polar Cyberinfrastructure

1. Amber E Budden($3,548,273), University of California-Santa Barbara, Santa Barbara
Key terms: Management Platform, Scholarly Products, Archive, Arctic, Capacity, Center, Curation, Datasets, Disseminating, Documenting, Petabytes, Phase, Preserving, Reliable, Services.

ELOKA Phase V: Collaborative Data Stewardship and Knowledge Mobilization for Arctic Community-Driven Research and Observing
Award Effective Date: 02/01/2021; Program: Polar Cyberinfrastructure

1. Noor Jehan Johnson($4,300,184), University of Colorado at Boulder, Boulder
2. Ann Fienup-Riordan($133,435), Calista Education and Culture, Inc., Anchorage
3. Edda A Mutter($142,875), Yukon River Inter-Tribal Watershed Council, Anchorage
4. Donna D Hauser($248,009), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Indigenous Peoples, Long-term Observing, Wildlife Management, Adaptation, Applications, Arctic, Build, CDM, Capacity, Co-develop, Co-production, Collaborative, Community-based, Contribute, Cultural, Development, Digital, ELOKA, Education, Eloka’s, Environmental, Focused, Framework, Information, Knowledge, Leadership, Long-term, Organizations, Partners, Planning, Preservation, STEM, Social, Sovereignty, Tools, Usable, Useful, Usefulness.

Supporting Antarctic Research with Ongoing Operations and Development of the USAP-DC Project Catalog and Data Repository
Award Effective Date: 12/01/2019; Program: Polar Cyberinfrastructure

1. Kirsteen J Tinto($647,797), Columbia University, New York
Key terms: Access, Antarctic, Antarctica, Available, Ensure, Especially, Future, Information, Metadata, NSF, Obtained, Practices, Products, Public, Repositories, Standards, USAP-DC.

Supporting and Empowering Polar Early Career Scientists through the Polar Science Early Career Community Office
Award Effective Date: 11/01/2021; Program: Polar Special Initiatives

1. Bradley R Markle($847,237), University of Colorado at Boulder, Boulder
Key terms: Apecs Office, International Polar, Development, Efforts, Leadership, National, USA, Voices.

EHR-Polar DCL: Authentic Research through Collaborative Learning (ARC-Learn): Undergraduate Research Experiences in Data Rich Arctic Science
Award Effective Date: 07/01/2021; Program: Polar Special Initiatives

1. Miguel A Goni($587,463), Oregon State University, Corvallis
Key terms: Identity And Stem, Inclusive Mentoring, Mentor Development, Mentoring Practices, Program Design, Stem Identity, Access, Arc-learn, Arctic, Broaden, Challenges, Collaborative, Common, Competencies, Contribute, Critical, Diverse, Educational, Experiences, Extended, Family, Flexible, Food, Generation, Mentors, Obligations, Participation, Persistence, Polar, Programmatic, Programs, Schedule, Student, Students, Students’, Success, Undergraduate, Underrepresented, Workforce.

Polar Education Conference: Improving JEDI for students interested in Polar STEM Careers
Award Effective Date: 04/01/2021; Program: Polar Special Initiatives

1. Deborah Shulman($49,805), University of Maine, Orono
Key terms: Polar And Climate, Polar Scientists, Polar Stem, Under-represented Students, Attendees, Classroom, Collaborations, Conference, Developing, Development, Education, Educators, Engagement, Environmental, Experiences, Factors, Faculty, Field, Fields, Geosciences, Limited, Long-term, Maine, Opportunities, Participants, Program, Programs, Resources, School, Summer, UB, Under-represented, Undergraduate, Underrepresented.

Partnerships for Polar Science Education and Outreach in Greenland (JSEP) and Antarctica (JASE)
Award Effective Date: 04/15/2018; Program: Polar Special Initiatives

1. Lauren E Culler($994,119), Dartmouth College, Hanover
Key terms: Chilean Antarctic Institute, Jsep And Jase, Students And Teachers, Graduate Student, Graduate Students, Jase Polar, Joint Committee, Polar Regions, Polar Scientists, School Students, Student Participants, Activities, Antarctica, Arctic, Audiences, Collaboration, Communication, Consequences, Countries, Cross-cultural, Danish, Dartmouth, Denmark, Diverse, Educate, Education, Educational, Educators, Expeditions, Experience, Field, Field-based, Generation, Government, Greenland, Greenlandic, INACH, Initiated, International, Lead, Leaders, National, Networks, Outcomes, Outreach, Program, Programs, Stakeholders, Training, Workforce.

Collaborative Research: Gas Hydrate Contribution to the Ross Sea Carbon Budget; Shallow Sediment to Water Column; Present and Future
Award Effective Date: 10/01/2021; Program: Special Initiatives

1. Wade H Jeffrey($249,597), University of West Florida, Pensacola
2. Brandi Kiel Reese($1,082,917), Texas A&M University Corpus Christi, Corpus Christi
3. Nathan L Bangs($385,059), University of Texas at Austin, Austin
Key terms: Carbon Reserve, Deep Sediment, Gas Hydrate, Ross Sea, Shallow Sediment, Activities, Climate, Cycles, Cycling, Education, Evidenced, Extensive, Field, Focus, Future, Geo-microbiology, Geochemistry, Graduate, Has, Ice, Methane, Ocean, Regions, Requires, Reservoir, Reservoirs, Seismic, Suggest, Thorough, Training, Undergraduate, Vast, Warming.

Collaborative Research: Snow Transport in Katabatic Winds and Implications for the Antarctic Surface Mass Balance: Observations, Theory, and Numerical Modeling
Award Effective Date: 09/01/2021; Program: Special Initiatives

1. Scott T Salesky($530,297), University of Oklahoma Norman Campus, Norman
2. Marco G Giometto($740,758), Columbia University, New York
Key terms: Surface-layer Similarity Theory, Ice Sheets, Katabatic Flow, Katabatic Flows, Surface-layer Similarity, Accurate, Antarctic, Atmospheric, Climate, Core, Description, Environmental, Future, Global, LES, Lack, Modeling, Models, Numerical, Processes, Regional, Simulations, Snow, Students, Technical, Tools, Transport, Winds.

Drivers of Antarctic Krill Reproductive Output
Award Effective Date: 04/15/2021; Program: XC-Crosscutting Activities Pro

1. Kim S Bernard($734,458), Oregon State University, Corvallis
Key terms: Favorable Winter-summer Conditions, Antarctic Krill, Antarctic Marine, Development Stages, Egg Development, Favorable Winter-summer, Marine Ecosystem, Reproductive Development, Winter-summer Conditions, Critical, Current, Essential, Fishery, Increase, Management, Population, Spawning, Students.

Local-Scale Drivers and Responses of Thermospheric Weather above Antarctica
Award Effective Date: 09/01/2021; Program: nan

1. Katrina Bossert($1,034,406), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Lower Atmosphere, Upper Atmosphere, Below, Domain, Driving, Dynamics, Modern, SAIR, Solar, Waves.

NSF-GEO-OPP Awards for 2021

Collaborative Research: Climate-induced sea-level rise, warming and herbivory effects on vegetation and greenhouse gas emission in coastal western Alaska Award Effective Date: 02/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: Plant phenology, local adaptation, and growing season length in the changing Arctic tundra Award Effective Date: 10/01/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Temperature and atmospheric circulation history of high-latitude Canada across interglacials of the past 1.5 Myr from cave deposits Award Effective Date: 09/01/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Constraining Uncertainty in Arctic Climate Variability, Change, and Impacts Through Process-Based Understanding Award Effective Date: 09/01/2021; Program: ANS-Arctic Natural Sciences

The Last deglaciation in Greenland: demystifying the mystery interval Award Effective Date: 09/01/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: 3 Myr of Laurentide Ice Sheet History Inferred from Cosmogenic Nuclides in Ice-Rafted Debris Award Effective Date: 08/15/2021; Program: ANS-Arctic Natural Sciences

Submarine Basins, Steppe, and Sea Ice: Paleoclimate and Paleoecology of the Late Pleistocene and Holocene Bering Sea Shelf Award Effective Date: 08/15/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Improving estimates of Greenland’s freshwater flux: Where do icebergs form and where do they melt? Award Effective Date: 08/01/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Toward placing contemporary Arctic summer warming in a millennial perspective with a pan-Arctic record of Neoglacial crysophere expansion Award Effective Date: 07/15/2021; Program: ANS-Arctic Natural Sciences

EAGER: Extending Greenland glacier observations using newly-discovered aerial photographs Award Effective Date: 07/15/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Glacier-sediment interactions during onset of tidewater glacier retreat Award Effective Date: 07/15/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: A fossil ecosystem under the ice: deciphering the glacial and vegetation history of northwest Greenland using long-lost Camp Century basal sediment Award Effective Date: 07/01/2021; Program: ANS-Arctic Natural Sciences

NSFGEO-NERC:Collaborative Research: Chemistry and Biology under Low Flow Hydrologic Conditions Beneath the Greenland Ice Sheet Revealed through Naturally Emerging Subglacial Water Award Effective Date: 07/01/2021; Program: ANS-Arctic Natural Sciences

When was Summit, Greenland last ice-free: 81Kr dating of dirty ice at the bottom of the GISP2 ice core Award Effective Date: 06/15/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: GLACIOME: Developing a comprehensive model of the glacier-ocean-melange system Award Effective Date: 06/01/2021; Program: ANS-Arctic Natural Sciences

Carbonate system dynamics and biogeochemistry in a changing Arctic Award Effective Date: 06/01/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Developing high-resolution records of storminess from the southern Bering Sea Award Effective Date: 05/01/2021; Program: ANS-Arctic Natural Sciences

RAPID: Fate of freshwater and heat in the West Greenland Current Award Effective Date: 04/15/2021; Program: ANS-Arctic Natural Sciences

Collaborative Proposal: BEAR-oNS: Biogenic Emissions and Aerosol Response on the North Slope Award Effective Date: 03/01/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: BEAR-oNS: Biogenic Emissions and Aerosol Response on the North Slope Award Effective Date: 03/01/2021; Program: ANS-Arctic Natural Sciences

RAPID: Wintertime Hydrography of the Chukchi Sea Award Effective Date: 02/15/2021; Program: ANS-Arctic Natural Sciences

Collaborative Research: Soil temperature, mycorrhizal association and tree nutrition as determinants of divergent changes in tree growth and abundance in arctic Alaska. Award Effective Date: 01/01/2021; Program: ANS-Arctic Natural Sciences

When the Earth Warms: Paleoceanography at the Southern Ice Margin in the Bering Sea during Three Glacial-Interglacial Transitions Award Effective Date: 11/01/2020; Program: ANS-Arctic Natural Sciences

Antarctic Super DARN Research Operations and System Enhancements Award Effective Date: 10/01/2021; Program: ANT Astrophys & Geospace Sci

Collaborative Research: Fe and Na Lidar Investigations of Geospace-Atmosphere Temperature, Composition, Chemistry, and Dynamics at McMurdo, Antarctica Award Effective Date: 09/01/2021; Program: ANT Astrophys & Geospace Sci

Collaborative Research: Investigation of Deep Polar Cap Dynamics Using an Autonomous Instrument Network Award Effective Date: 09/01/2021; Program: ANT Astrophys & Geospace Sci

Pan-Antarctic Investigations of Mesospheric Wave Dynamics and Influences Using the ANGWIN Network Award Effective Date: 09/01/2021; Program: ANT Astrophys & Geospace Sci

Collaborative Research: Sensitivity of the West Antarctic Ice Sheet to 2° Celsius (SWAIS 2C) Award Effective Date: 09/15/2021; Program: ANT Earth Sciences

Collaborative Research: Linking Marine and Terrestrial Sedimentary Evidence for Plio-pleistocene Variability of Weddell Embayment and Antarctic Peninsula Glaciation Award Effective Date: 09/01/2021; Program: ANT Earth Sciences

Pan-Antarctic Assessment of Sedimentary Basins and the Onset of Streaming Ice Flow from Machine Learning and Aerogravity Regression Analyses Award Effective Date: 09/01/2021; Program: ANT Earth Sciences

Collaborative Research: Holocene and Late Pleistocene Stream Deposition in the McMurdo Dry Valleys, Antarctica as a Proxy for Glacial Meltwater and Paleoclimate Award Effective Date: 09/01/2021; Program: ANT Earth Sciences

West Antarctic Ice-sheet Change and Paleoceanography in the Amundsen Sea Across the Pliocene Climatic Optimum Award Effective Date: 08/15/2021; Program: ANT Earth Sciences

Integrating petrologic records and geodynamics: Quantifying the effects of glaciation on crustal stress and eruptive patterns at Mt. Waesche, Executive Committee Range, Antarctica Award Effective Date: 08/15/2021; Program: ANT Earth Sciences

Collaborative Research: Reconstructing East Antarctica’s Past Response to Climate using Subglacial Precipitates Award Effective Date: 06/01/2021; Program: ANT Earth Sciences

New Cosmogenic 21Ne and 10Be Measurements in the Transantarctic Mountains Award Effective Date: 02/01/2021; Program: ANT Earth Sciences

COLLABORATIVE RESEARCH: Site Survey for Subglacial Bedrock Exposure Dating at the Margin of the Wilkes Basin in Northern Victoria Land Award Effective Date: 10/01/2021; Program: ANT Glaciology

STC: Center for OLDest Ice EXploration Award Effective Date: 10/01/2021; Program: ANT Glaciology

Unravelling the Role of Subglacial Channels in Ice Stream Evolution Award Effective Date: 09/15/2021; Program: ANT Glaciology

Collaborative Research: A New Approach to Firn Evolution using the Taylor Dome Natural Laboratory Award Effective Date: 09/15/2021; Program: ANT Glaciology

NSF-NERC: PROcesses, drivers, Predictions: Modeling the response of Thwaites Glacier over the next Century using Ice/Ocean Coupled Models (PROPHET) Award Effective Date: 08/15/2021; Program: ANT Glaciology

Collaborative Research: Investigating Four Decades of Ross Ice Shelf Subsurface Change with Historical and Modern Radar Sounding Data Award Effective Date: 08/15/2021; Program: ANT Glaciology

NSFGEO-NERC: Collaborative Research: Understanding the Drivers of Inert Gas Saturation to Better Constrain Ice Core-Derived Records of Past Mean Ocean Temperature Award Effective Date: 08/15/2021; Program: ANT Glaciology

Collaborative Research: Peripheral East Antarctic Ice as a Unique Recorder of Climate Variability during the Last Interglacial Award Effective Date: 08/15/2021; Program: ANT Glaciology

Collaborative Research: Under what Climate Conditions does the West Antarctic Ice Sheet Collapse? Award Effective Date: 08/15/2021; Program: ANT Glaciology

Collaborative Research: Estimating Subglacial Effective Pressure with Active-source Seismic Data Award Effective Date: 08/01/2021; Program: ANT Glaciology

NSFGEO-NERC:Collaborative Research: A New Mechanistic Framework for Modeling Rift Processes in Antarctic Ice Shelves Validated through Improved Strain-rate and Seismic Observations Award Effective Date: 07/01/2021; Program: ANT Glaciology

RAPID: International Collaborative Airborne Sensor Deployments near Antarctic Ice Shelves Award Effective Date: 06/15/2021; Program: ANT Glaciology

Collaborative Research: An Ice Core from Hercules Dome, East Antarctica Award Effective Date: 07/15/2020; Program: ANT Glaciology

MRI: Development of a Cryogenic Receiver for MKID Detector Arrays Award Effective Date: 09/15/2021; Program: ANT Instrum & Facilities

Polar Radar Science & Technology Conference 2021 Award Effective Date: 08/15/2021; Program: ANT Instrum & Facilities

NSFGEO-NERC: Collaborative Research - P2P: Predators to Plankton - Biophysical Controls in Antarctic Polynyas Award Effective Date: 01/01/2022; Program: ANT Integrated System Science

CAREER: Coastal Antarctic Snow Algae and Light Absorbing Particles: Snowmelt, Climate and Ecosystem Impacts Award Effective Date: 01/01/2022; Program: ANT Integrated System Science

Antarctica as a Model System for Responses of Terrestrial Carbon Balance to Warming Award Effective Date: 01/01/2022; Program: ANT Integrated System Science

Life in Ice: Probing Microbial Englacial Activity through Time Award Effective Date: 09/15/2021; Program: ANT Integrated System Science

Investigating Antarctic Ice Sheet-Ocean-Carbon Cycle Interactions During the Last Deglaciation Award Effective Date: 09/01/2021; Program: ANT Integrated System Science

NSFGEO-NERC: Collaborative Research: Accelerating Thwaites Ecosystem Impacts for the Southern Ocean (ARTEMIS) Award Effective Date: 08/01/2021; Program: ANT Integrated System Science

LTER: Ecological Response and Resilience to “Press-Pulse” Disturbances and a Recent Decadal Reversal in Sea Ice Trends Along the West Antarctic Peninsula Award Effective Date: 05/15/2021; Program: ANT Integrated System Science

Collaborative Research: Integrating Antarctic Environmental and Biological Predictability to Obtain Optimal Forecasts Award Effective Date: 09/01/2021; Program: ANT Ocean & Atmos Sciences

Southern Ocean Biogeochemistry Control on Short-Lived Ozone-Depleting Substances and Impacts on the Climate System Award Effective Date: 09/01/2021; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Cloud Radiative Impact on the Surface Energy Budget of the Antarctic Peninsula Award Effective Date: 08/15/2021; Program: ANT Ocean & Atmos Sciences

CAREER: Ecosystem Impacts of Microbial Succession and Production at Antarctic Methane Seeps Award Effective Date: 01/01/2022; Program: ANT Organisms & Ecosystems

Collaborative Research: Climate, Changing Abundance and Species Interactions of Marine Birds and Mammals at South Georgia in Winter Award Effective Date: 09/15/2021; Program: ANT Organisms & Ecosystems

NSFGEO-NERC Collaborative Research: Effects of a Changing Climate on the Habitat Utilization, Foraging Ecology and Distribution of Crabeater Seals Award Effective Date: 09/15/2021; Program: ANT Organisms & Ecosystems

Collaborative Research: Common Environmental Drivers Determine the Occupation Chronology of Adélie Penguins and Moss Peatbanks on the Western Antarctic Peninsula Award Effective Date: 09/01/2021; Program: ANT Organisms & Ecosystems

CAREER: Development of Unmanned Ground Vehicles for Assessing the Health of Secluded Ecosystems (ECHO) Award Effective Date: 09/01/2021; Program: ANT Organisms & Ecosystems

Collaborative Research: Role of Endothelial Cell Activation in Hypoxia Tolerance of an Elite Diver, the Weddell Seal Award Effective Date: 07/15/2021; Program: ANT Organisms & Ecosystems

Collaborative Research: A Workshop for Evaluating the Value and Scope of a Biological Repository of Antarctic Specimens Award Effective Date: 07/01/2021; Program: ANT Organisms & Ecosystems

ANT LIA: Hypoxia Tolerance in Notothenioid Fishes Award Effective Date: 06/01/2021; Program: ANT Organisms & Ecosystems

ANT LIA - Viral Ecogenomics of the Southern Ocean: Unifying Omics and Ecological Networks to Advance our Understanding of Antarctic Microbial Ecosystem Function Award Effective Date: 05/01/2021; Program: ANT Organisms & Ecosystems

Collaborative Research: Moving Beyond the Margins: Modeling Water Availability and Habitable Terrestrial Ecosystems in the Polar Desert of the McMurdo Dry Valleys Award Effective Date: 04/01/2021; Program: ANT Organisms & Ecosystems

The Role of the Epigenetic Mechanism, DNA Methylation, in the Tolerance and Resistance of Antarctic Pteropods to Ocean Acidification and Warming Award Effective Date: 04/01/2021; Program: ANT Organisms & Ecosystems

EAGER: Filling a Crucial Oceanographic Observation Gap in the Southern Ocean with Animal-borne Instruments Award Effective Date: 02/01/2021; Program: ANT Organisms & Ecosystems

RUI: Characterizing Protein Homeostasis and the Regulatory Mechanisms Controlling Molecular Chaperone Expression in the Highly Stenothermal Notothenioid Fish, Trematomus Bernacchii Award Effective Date: 08/01/2016; Program: ANT Organisms & Ecosystems

Collaborative Research: Sustaining The Utqiagvik Aerosol Record of Decades (STUARD) Award Effective Date: 04/01/2022; Program: AON-Arctic Observing Network

Collaborative Research: NSFGEO-NERC: Integrated Characterization of Energy, Clouds, Atmospheric state, and Precipitation at Summit: Measurements along Lagrangian Transects Award Effective Date: 12/15/2021; Program: AON-Arctic Observing Network

Collaborative Research: Arctic Observing Network For Observing Transformation of the Greenland Ice Sheet Firn Layer Award Effective Date: 11/01/2021; Program: AON-Arctic Observing Network

Arctic Beaver Observation Network (A-BON): Tracking a new disturbance regime Award Effective Date: 10/01/2021; Program: AON-Arctic Observing Network

EAGER: Collaborative Research: Development of an Energy-Harvesting Real-time Under-ice Monitoring System in the Arctic Ocean Award Effective Date: 08/01/2021; Program: AON-Arctic Observing Network

RAPID: Fingerprinting new water-carbon interactions in the Arctic: Isotopic measurements through the Northwest Passage and in Baffin Bay Award Effective Date: 06/15/2021; Program: AON-Arctic Observing Network