A GIS database and Map of Marine and Terrestrial Glacial Features Related to Mid- to Late-Pleistocene Arctic Ocean Glaciation
Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

1. Bernard J Coakley($229,955), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Arctic Ocean Glaciation, Future Glacier Dynamics, Western Arctic Ocean, Geologic Evidence, Ice Sheet, Build, Climate, Collected, Conditions, Extent, Glacial, Glaciers, High-latitude, Ice-sheet, Main, Marine, Past, Pleistocene, Region, Sea, Sheets.

Collaborative Research: Linking Permafrost Soil Inundation to Carbon and Mercury Uptake in Aquatic Food Webs of the Arctic
Award Effective Date: 09/01/2022; Program: ANS-Arctic Natural Sciences

1. Elchin E Jafarov($138,000), Woodwell Climate Research Center, Inc., Falmouth
2. Sarah E Janssen($547,481), University of California-Davis, Davis
Key terms: Aquatic Food Webs, Carbon And Mercury, Lakes And Ponds, National Park Service, Ancient Mercury, Arctic Alaska, Isotope Mixing, Mercury Methylation, Permafrost Carbon, Permafrost Soils, Activities, Combination, Conditions, Environmental, Establish, Field, Future, Human, Microbial, Model, Process-level, Public, Released, Rural, Thawing, Toxic, Transformations, Uptake, Versus.

New perspectives on Arctic Sea Ice Variability in the 20th Century
Award Effective Date: 09/01/2022; Program: ANS-Arctic Natural Sciences

1. Gregory Hakim($369,854), University of Washington, Seattle
Key terms: 20th Century Arctic, Arctic Sea Ice-ocean, Arctic Warmed Significantly, Sea Ice Loss, 20th Century, Arctic Climate, Sea Ice-ocean, ETCW, Mechanisms, Period, Physically, Realistic, Reconstruction, Reconstructions, Sea-ice.

A paleoclimate reanalysis of the coupled Greenland Ice Sheet--climate evolution during the Last Interglacial
Award Effective Date: 08/15/2022; Program: ANS-Arctic Natural Sciences

1. Marcus Lofverstrom($387,546), University of Arizona, Tucson
Key terms: Sea Level Rise, Size And Shape, Ice Sheet, Model V2, Arizona, Assimilation, Climate, Coupled, Evolution, Geological, Gris, Interactive, Melting, Period, Reconstruct, Technique, Time, Warm.

Fate of Freshwater and Heat in Baffin Bay: Basin-scale Circulation and Shelf/slope Processes
Award Effective Date: 08/01/2022; Program: ANS-Arctic Natural Sciences

1. Robert S Pickart($706,057), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Greenland Ice Sheet, Baffin Bay, Baffin Island, Boundary Current, Greenland Institute, Natural Resources, Numerical Model, Warm Waters, Advance, Arctic, Carried, Circulation, Coast, Collected, Decades, Detailed, Fate, Freshwater, Glaciers, Has, Healy, Heat, Loss, Melting, Meltwater, Organize, Output, Past, Shipboard, Surface, Survey, Was, Workshop.

Collaborative Research: MOSAiC Sea Ice Samples for Stratigraphy, Microstructure, and Inherent Optical Property Studies
Award Effective Date: 08/01/2022; Program: ANS-Arctic Natural Sciences

1. Marc Oggier($296,272), University of Alaska Fairbanks Campus, Fairbanks
2. Bonnie Light($173,230), University of Washington, Seattle
Key terms: Arctic Sea Ice, Multidisciplinary Drifting Observatory, Publications And Conferences, Arctic Climate, Critical Thinking, Field Campaign, Ice Cover, Ice Microstructure, Searchable Library, Short Movies, Year-long Multidisciplinary, Changing, Collection, Communicate, Core, Create, Digital, Display, Filmmaker, Has, Imagery, Images, Microstructural, Mosaic, Oct, Properties, Responds, Sept, Slices, Students, Ylong.

Collaborative Research: Quantifying the effects of Langmuir Turbulence on Sea Ice and The Arctic Ocean
Award Effective Date: 08/01/2022; Program: ANS-Arctic Natural Sciences

1. Christopher Horvat($174,658), Brown University, Providence
2. Brodie C Pearson($423,336), Oregon State University, Corvallis
Key terms: Floating Sea Ice, Heat And Salt, Arctic Ocean, Ocean Surface, Wave-related Mixing, Climate, Code, Computer, Deep, Global, Model, Students, Waters, Waves.

CAREER: Quantifying the Effects of Liquid Water Content on the Spectral Albedo of Snow
Award Effective Date: 07/01/2022; Program: ANS-Arctic Natural Sciences

1. Alden C Adolph($564,178), Saint Olaf College, Northfield
Key terms: Engineering Fellows Program, Engineering Thermodynamics Class, Extent And Duration, Liquid Water Content, Snow Albedo Models, Wet Snow Albedo, Cold Regions, Frequent Rain, Grain Size, Snow Conditions, Snow Melt, Snow Reflectivity, Surface Melt, Approaches, Arctic, Broadly, Build, Changing, Climate, Colorado, Course, Critical, Design, Development, Effects, Faculty, Feedback, Global, Ice, Impurities, Increase, Laboratory, Larger, Leads, Minnesota, Modeling, Online, Prevalent, Process, Processes, Rapidly, Reflective, Students, Temperatures, Undergraduate, Workshop.

Collaborative Research: RAPID: Biogeochemistry of water and sediments from a recently drained Greenland ice-marginal lake
Award Effective Date: 06/01/2022; Program: ANS-Arctic Natural Sciences

1. Christopher Gardner($19,637), Ohio State University, Columbus
2. Melisa A Diaz($70,219), University of Colorado at Boulder, Boulder
3. Sarah B Das($8,464), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Ice-marginal Lake, Ice-marginal Lakes, Lake Tininnilik, Water Melting, Chemistry, Coast, Concentrations, Directly, Drainage, Drains, Exposed, Glacier, Glaciers, Greenland, Ice-marginal, Iron, Local, Marine, Nshore, Nutrients, Ocean, Recently, Sediments, Stored, Tour, Waters.

Collaborative Research: The Lost Pastures of Alaska's Last Megafauna
Award Effective Date: 06/01/2022; Program: ANS-Arctic Natural Sciences

1. Beth Shapiro($294,004), University of California-Santa Cruz, Santa Cruz
2. Nancy H Bigelow($690,185), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Animals And Plants, Alaskan Natives, Arctic Mammals, Extinctions Occurred, Free Access, Ice Age, Ice-age Ecology, Ice-age Mammals, Involve Students, Musk Oxen, Newspaper Articles, Particular Effort, Polar Bears, Public Lectures, School Teachers, Shed Dna, Skin Fragments, Soil Layer, Species’ Extinction, Steppe Bison, Tissue Fragments, Woolly Mammoth, Ago, Archives, Based, Buried, Caribou, Caused, Climate, Cold, Dates, Decay, Discoveries, Environment, Especially, Explanations, Extract, Feces, Giant, Ground, Hair, Happened, Has, Ice-age, Lived, Mammoths, Past, People, Publications, Rapid, Shared, Tundra, Urine.

Improving the suitability of the polar to subpolar planktic foraminifera N. pachyderma as a climate archive: New approaches to deduce 'near surface' temperatures
Award Effective Date: 06/01/2022; Program: ANS-Arctic Natural Sciences

1. Reinhard Kozdon($162,846), Columbia University, New York
Key terms: Conventional Analytical Approaches, Dissolved Lamellar Calcite, Featuring Poor Preservation, Fossil Foraminifera Shells, Future Greenhouse Gas, Greenhouse Gas Forcing, Outer ‘crust Calcite’, Polar North Atlantic, Sand-grain-sized Calcium Carbonate, Species Neogloboquadrina Pachyderma, Upper Water Column, Well-preserved Lamellar Calcite, Near-surface Signal, Past Climate, Sea Surface, Sensitive Region, Well-preserved Lamellar, World’s Oceans, Accurate, Acquired, Analysis, Biased, Carefully, Chemical, Co-occurring, Colder, Composition, Cores, Decades, Deeper, Deposited, Developed, Deviation, Drill, Entire, Essential, Formed, Fortunately, Framework, Gauge, Generation, Has, Hemisphere, Inspected, Loss, Magnesiumcalcium, Microscope, Millions, Northern, Nsurface, Organisms, Outside, Paleorecords, Persisted, Pilot, Potential, Prior, Rate, Ratio, Reconstruct, Recovered, Regions, Remaining, Robust, Seafloor, Select, Selected, Significantly, So-called, Temperature, Temperatures, Towards, Typically, Ubiquitous, Veracity, Visible, Warmer, Warming, Was, Waters, World’s, ‘lamellar.

Collaborative Research: Advancing knowledge of Arctic sea ice interactions with tropopause polar vortices and Arctic cyclones
Award Effective Date: 05/15/2022; Program: ANS-Arctic Natural Sciences

1. Steven M Cavallo($551,480), University of Oklahoma Norman Campus, Norman
2. Cecilia M Bitz($401,241), University of Washington, Seattle
Key terms: Sea Ice Loss, Tpvs And Acs, Arctic Cyclones, Atmospheric, Climate, Coupling, Critical, Detailed, Earth’s, Evolution, Experiments, Knowledge, Lead, Models, Numerical, Observations, Observing, Processes, Radiative, Relatively, Representation, Square, Structure, Vortices, Weather.

The Tale of Three Systems: Fate of Primary Production in the Chukchi Sea
Award Effective Date: 05/01/2022; Program: ANS-Arctic Natural Sciences

1. Manu Prakash($1,097,606), Stanford University, Stanford
Key terms: Deploy Sediment Traps, Marginal Ice Zone, Water Phytoplankton Blooms, Arctic Ocean, Buoyancy Regulation, Chukchi Sea, Environmental Conditions, Fecal Pellets, Food Webs, Hydrodynamic Treadmill, Ice Pack, Net Primary, Npp Sources, Organic Matter, Particle Export, Relative Rates, Sea Ice, Sinking Fluxes, Sinking Speeds, Algae, Algal, BS, Biological, Carbon, Cell, Characterize, Chl, Composition, Contribute, Critical, Cruise, Detailed, Detritus, Field, Hydrographic, Knowledge, Light, MIZ, Measure, Microalgae, Microalgal, Nutrients, Participation, Physiological, Physiology, Program, SCM, Salinity, Size, Stanford, Station, Stations, Surface, Temperature, Time, UIB, Uibs, Various, Vertical.

Collaborative Research: EAGER: Persistent measurements of surface waves in landfast ice using fiber optic telecommunication cables
Award Effective Date: 04/15/2022; Program: ANS-Arctic Natural Sciences

1. James Thomson($214,041), University of Washington, Seattle
2. Madison M Smith($72,331), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Coastal Arctic, Coastal Erosion, Coastal Ice, Measure Waves, Sea Ice, Seafloor Cables, Ability, Breakup, Buoys, Future, Ice-covered, Local, Networks, Observations, Ocean, Regions, Spring, Summer, Surface, Technology.

CAREER: A research foundation to improve understanding of the post-thaw permafrost microbiome via collaboration networks and experiential learning
Award Effective Date: 04/01/2022; Program: ANS-Arctic Natural Sciences

1. Jessica G Ernakovich($1,163,440), University of New Hampshire, Durham
Key terms: Dioxide And Methane, Carbon Dioxide, Permafrost Microbial, Permafrost Thaws, Permafrost–climate Feedback, Post-thaw Microbiomes, Activities, Arctic, Atmosphere, Composition, Ecological, Generation, Graduate, Landscapes, Microorganisms, Network, Organic, Permafrost–climate, Polar, Post-thaw, Postdoctoral, Processes, Soil, Time, Undergraduate, Warming.

CAREER: Taking Process-based Models to the Field to Understand the Possibility and Implication of an Internal Shear Band Forming in Ice Flowing over Rough Topography
Award Effective Date: 04/01/2022; Program: ANS-Arctic Natural Sciences

1. Jenny Suckale($684,964), Stanford University, Stanford
Key terms: Internal Shear Band, Drainage Routes, Ice Flowing, Ice Sheet, Ice Speed, Moving Ice, Rough Topography, Antarctica, Base, Bed, Connected, Deformation, Difference, Explanation, Greenland, Localized, Motion, Ocean, Sliding, Slip.

Collaborative Research: Carbon Levels at the Arctic Salinity-Stratified Sea Ice Edge (CLASSSIE)
Award Effective Date: 03/15/2022; Program: ANS-Arctic Natural Sciences

1. Jaime B Palter($51,351), University of Rhode Island, Kingston
2. David T Ho($321,184), University of Hawaii, Honolulu
Key terms: Brthe Arctic Ocean, Carbon Dioxide Levels, Global Carbon Budget, Ocean Carbon Sink, Salinity And Carbon, Sea Ice Edge, Autonomous Surface, Beaufort Sea, Engage Journalists, Fresh Layer, Meltwater Layer, Metcalf Institute, Modified Map, Public Audiences, Wave Gliders, Beneath, CLASSSIE, Climate, Correction, Estimates, Freshwater, Measure, Observations, Phd, SASSIE, Saltier, Seawater, Ship, Ships, Student, Times, Typically, Uncertain, Uptake, Warming, Water, Webinar.

Collaborative Research: Tracking Divergent Warming and Tree Growth at Arctic Treeline
Award Effective Date: 03/01/2022; Program: ANS-Arctic Natural Sciences

1. Kevin J Anchukaitis($203,991), University of Arizona, Tucson
2. Benjamin V Gaglioti($167,634), University of Alaska Fairbanks Campus, Fairbanks
3. Rosanne D D'Arrigo($383,639), Columbia University, New York
Key terms: Alaska And Northwestern, Annual Growth Rates, Boreal Forest Trees, Cold Growing Seasons, Rapidly Warming Regions, Arctic Forest, Broader Impacts, Forest Growth, Northern Forests, Northern North, Northwestern Canada, Rapid Warming, Tree Growth, Treeline Forests, Wood Anatomy, ‘divergence Problem’, Atmosphere, Climate, Combination, Contribute, Critical, Decoupling, Detected, Drought, Environmental, Expected, Factors, Funding, Has, Impacting, Increased, Interact, Lead, Limited, Methods, Modeling, Physiological, Productivity, Quantitative, Short, Sites, Surprises, Temperature, Tree-ring, ‘divergence.

Collaborative Research: Investigating the Rate of Potential Biological in Situ Gas Production of CO and CH4 in Arctic Ice
Award Effective Date: 03/01/2022; Program: ANS-Arctic Natural Sciences

1. Nathan J Chellman($378,322), Nevada System of Higher Education, Desert Research Institute, Reno
2. Christopher E Carr($62,941), Georgia Tech Research Corporation, Atlanta
3. Edward J Brook($84,669), Oregon State University, Corvallis
Key terms: Methane And Carbon, Monoxide And Methane, Arctic Ice, Carbon Monoxide, Ice Core, Ice Cores, Situ Gas, Analysis, Anomalies, Artifacts, Atmospheric, Below, Biological, Centuries, Consistently, Continuous, Field, Free, Gases, Greenhouse, Microbial, Stored, Students, Summit, Temperature, Temperatures, °C.

Arctic melt and summer temperature during past warm periods: a new ice core proxy
Award Effective Date: 02/01/2022; Program: ANS-Arctic Natural Sciences

1. Christo Buizert($529,842), Oregon State University, Corvallis
Key terms: Arctic Ice Cores, Cores And Climate, Engineering And Mathematics, Past Surface Melt, Past Warm Periods, Stem Teacher Workshops, Bubble-free Layers, Graduate Student, Ice Melt, Melt Intensity, Melt Layers, Oregon Rural, Reconstruct Past, School Students, Student Clubs, Underserved Regions, Visual Detection, Xenonnitrogen Ratio, Air, Alaska, Bubble-free, Contributing, Does, Greenland, Host, Lesson, Local, Magnitude, Method, Middle, OSU, Proxy, Strongly, Summer, Technique, Technology, Workforce.

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. Jianwu Tang($359,911), Marine Biological Laboratory, Woods Hole
Key terms: Growing Season Length, Arctic Plants, Plant Phenology, Plants Respond, School Students, Tussock Cottongrass, Adjust, Alaska, Approach, Climate, Ecosystem, Function, Genes, Genetics, Getting, Growth, Laboratory, Leaf, Light, Populations, South, Temperature, Timing, Warmer.

OPP-PRF: Conjugate Experiment to Explore Magnetospheric Phenomena Via Spatial Sonification and Mixed Reality
Award Effective Date: 01/01/2023; Program: ANT Astrophys & Geospace Sci

1. Kristina Collins($307,548), SPACE SCIENCE INSTITUTE, Boulder
Key terms: Arctic And Antarctic, Earth’s Magnetic Field, Earth’s Magnetic, Geomagnetic Pulsations, Magnetosheath Jets, Mixed Reality, Near-earth Space, Plasma Waves, Space Environment, Affect, Analysis, Asymmetries, Currents, Datasets, Hemisphere, Magnetometer, Magnetometers, Nearth, North-south, Presentation, Sound, Sources, Surface, Via, Virtual.

Collaborative Research: Imaging the Beginning of Time from the South Pole: Completing the BICEP Array Survey
Award Effective Date: 09/01/2022; Program: ANT Astrophys & Geospace Sci

1. Chao-Lin Kuo($615,100), Stanford University, Stanford
2. James J Bock($1,325,557), California Institute of Technology, Pasadena
3. Clement L Pryke($1,771,031), University of Minnesota-Twin Cities, Minneapolis
4. John M Kovac($1,364,492), Harvard University, Cambridge
5. Colin A Bischoff($415,841), University of Cincinnati Main Campus, Cincinnati
Key terms: Primordial Gravitational Waves, Bicep Array, Decadal Survey, Amplitude, Antarctica, Astro, CGB, CMB, Continue, Endorsed, Entire, Galactic, Gravitational-wave, Inflation, Inflationary, Models, Polarization, Search, Sensitivity, Signature, Stage-, Theory, Trillionth, Universe.

First Conjugate-Station Studies and Continued Satellite-Conjunction Studies of LF/MF/HF Auroral Radio Emissions at South Pole
Award Effective Date: 08/01/2022; Program: ANT Astrophys & Geospace Sci

1. James W LaBelle($231,383), Dartmouth College, Hanover
Key terms: Auroral Radio Emissions, Akr Observed, High-resolution Wave, Leaked Akr, Magnetic Field, Remotely Sensing, Solar Wind, South Pole, Connection, Electromagnetic, Energy, Environments, Escaping, Frequency, Geospace, High-resolution, Ionospheric, Mechanism, Physics, Plasma, Processes, Range, Satellites, Space.

Collaborative Research: Linking Marine and Terrestrial Sedimentary Evidence for Plio-pleistocene Variability of Weddell Embayment and Antarctic Peninsula Glaciation
Award Effective Date: 10/15/2022; Program: ANT Earth Sciences

1. Brendan T Reilly($132,303), 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.

Collaborative Research: Conference: Interdisciplinary Antarctic Earth Science Conference & Deep-Field Planning Workshop
Award Effective Date: 09/15/2022; Program: ANT Earth Sciences

1. Kirsteen J Tinto($42,954), Columbia University, New York
2. Nathan D Smith($184,750), Los Angeles County Museum of Natural History Foundation, Los Angeles
Key terms: Iaes Conference, Interdisciplinary Collaboration, Antarctic, Atmospheric, Conferences, Deep-field, Deepen, Development, Disciplines, Future, Processes.

Collaborative Research: RUI: Molecular Sentinels: Secondary Metabolites as Indicators of Environmental Change in an Antarctic Polar Desert
Award Effective Date: 09/15/2022; Program: ANT Earth Sciences

1. Jill A Mikucki($210,495), University of Tennessee Knoxville, Knoxville
2. Lesley-Ann Giddings($89,000), Smith College, Northampton
Key terms: Antarctic Mcmurdo Dry, Dry Valleys, Previously Collected, Varying Salinities, Antarctica, Color, Education, Especially, Expression, Extreme, Extremophile, Function, Habitats, Opportunities, Program, Region, STEM, Salinity, Secondary, Sediments, Strong, Students, Undergraduate, Unique.

Conference: An International Workshop on the Future of Geodetic-geophysical Observational Networks in Antarctica
Award Effective Date: 09/01/2022; Program: ANT Earth Sciences

1. Weisen Shen($32,557), SUNY at Stony Brook, Stony Brook
Key terms: Geodetic And Geophysical, Observational Networks, Antarctic, Antarctica, Colorado, Conference, Cooperation, Existing, Focus, Future, Held, International, September.

Collaborative Research: Coring Seymour Island (CSI) Antarctica: Evaluating Causes and Effects of the End Cretaceous Mass Extinction
Award Effective Date: 09/01/2022; Program: ANT Earth Sciences

1. Brian T Huber($22,707), Smithsonian Institution, Washington
2. David M Harwood($74,035), University of Nebraska-Lincoln, Lincoln
3. Rebecca L Totten($527,667), University of Alabama Tuscaloosa, Tuscaloosa
Key terms: Detailed Sedimentary Petrology, Double Phased Extinction, Petrology And Geochemistry, Suboxic Marine Environment, Fossil Evidence, Sedimentary Petrology, Seymour Island, Well-mixed Shelf, Consistent, Description, Facies, K-pg, Methods, Microfossils, Multiple, Region, Restricted, School, Seymore, Single, Stratigraphic, Was, Weathering, Well-mixed.

New constraints on 14C reservoirs around the Antarctic Peninsula and the Southern Ocean based on historically-harvested whale bones
Award Effective Date: 08/01/2022; Program: ANT Earth Sciences

1. Alexander R Simms($58,915), University of California-Santa Barbara, Santa Barbara
Key terms: Past Ice Sheets, Antarctic Peninsula, Radiocarbon Age, Radiocarbon Dating, Radiocarbon Reservoir, Whale Bones, Accurate, Ago, Antarctica, Based, Behavior, Commonly, DNA, Determining, Features, Harvested, Method, Nuances, Offset, Prior, Purpose, Rely, Species, Testing, Warming.

Collaborative Research: Straight to the Source- Mineral Weathering in Snowbanks and Supraglacial Ice, McMurdo Dry Valleys, Antarctica
Award Effective Date: 08/01/2022; Program: ANT Earth Sciences

1. Anna Bergstrom($260,444), Boise State University, Boise
2. Melisa A Diaz($240,969), University of Colorado at Boulder, Boulder
3. Ruth C Heindel($57,573), Kenyon College, Gambier
4. Susan Welch($149,262), Ohio State University, Columbus
Key terms: Freezing And Thawing, Ice And Snow, Traveling Exhibits Exploring, Antarctic Continent, Liquid Water, Proglacial Environments, Supraglacial Ice, Art, Chemistry, Conditions, Connections, Cycles, Dust, Ecosystems, Freeze-thaw, Glacial, Glacier, Glaciers, Importance, Knowledge, Less, Melt, Meltwater, Microscopy, Modeling, Nutrients, Ocean, Particles, Periods, Release, Sediment, Snowpack, Source, Surfaces, Surrounding, Trace, Weathering.

Thermal and Compositional Structure of Antarctica from Probabilistic Joint Inversion of Seismic, Gravity, and Topography Data and Petrological Modelling
Award Effective Date: 07/01/2022; Program: ANT Earth Sciences

1. Walid Ben Mansour($191,601), Washington University, Saint Louis
Key terms: Antarctic Ice Sheet, Ice Sheet Models, Temperature And Composition, Satellite Gravity, Seismic Velocity, Thermochemical Structure, Anomalies, Antarctica, Beneath, Compositional, Continent, Datasets, Evolution, Geological, Glacial, Gondwana, Inversion, Mantle, Resolution, Rock, Solid, Surface, Thermal, Topography.

Probing the Western Antarctic Lithosphere and Asthenosphere with New Approaches to Imaging Seismic Wave Attenuation and Velocity
Award Effective Date: 06/01/2022; Program: ANT Earth Sciences

1. Karen M Fischer($567,421), Brown University, Providence
Key terms: Attenuation And Velocity, Crust And Mantle, Local Public Elementary, Crust Properties, Heat Flow, Ice Sheet, Mantle Plumes, Mantle Temperature, Mantle Viscosity, Measure Mantle, Seismic Attenuation, Western Antarctica, Assess, Asthenosphere, Bounds, Brown, Connections, Contribute, Delamination, Earth, Evolution, Explores, Flows, Gradients, Isostatic, Lithosphere, Lithospheric, Melting, Modeling, Models, Outreach, Partial, Plate, Processes, Range, Relative, Rifting, Rock, Schools, Sea-level, Seminar, Solid, Student, Students, Summer, Surface, Timescales, Topography, Undergraduates, Underrepresented, Water, Wave, Waves.

The Transition from Back Arc to Slab Window to Continental Rifting, Evidence from the Subcontinental Lithospheric Mantle of West Antarctica
Award Effective Date: 03/15/2022; Program: ANT Earth Sciences

1. Alberto E Saal($322,106), Brown University, Providence
Key terms: Existing Seismological Observations, Observations And Geochemistry, Subcontinental Mantle Lithosphere, Tectonic And Magmatic, Erupted Basalts, Seismological Observations, West Antarctica, Affected, Beneath, Composition, Conditions, Continent, Foundering, Melt, Microstructure, Potential, Processes, Time, Viscosity, Xenolith.

Collaborative Research: Imaging the 3D Viscosity Structure of the Antarctic Mantle with Existing Observations from GPS and Relative Sea Level
Award Effective Date: 02/15/2022; Program: ANT Earth Sciences

1. Jerry Mitrovica($172,378), Harvard University, Cambridge
2. Andrew J Lloyd($506,129), Columbia University, New York
Key terms: Dynamics And Sea, Future Sea Level, Glacial Isostatic Adjustment, Global Navigation Satellite, Ice Sheet Dynamics, Relative Sea Level, Three-dimensional Viscosity Structure, Adjoint Method, Antarctic Ice, Below Antarctica, Future Ice, Graduate Students, Ice Dynamics, Ice Histories, Ice Mass, Three-dimensional Viscosity, Viscosity Models, Accurately, Coupled, Decades, Deform, Deformation, Direct, Directly, Earth, Estimate, Estimates, GIA, GNSS, Geophysical, Horizontal, Mantle, Modeling, Modern, Observations, Parameters, Past, Plausible, Regions, Seismic, Solid, Task, Tasks, Vertical.

Collaborative Research: Improving Model Representations of Antarctic Ice-shelf Instability and Break-up due to Surface Meltwater Processes
Award Effective Date: 01/01/2023; Program: ANT Glaciology

1. Alison F Banwell($362,718), University of Colorado at Boulder, Boulder
2. Joshua Cuzzone($269,022), University of California-Los Angeles, Los Angeles
3. Douglas R MacAyeal($68,555), University of Chicago, Chicago
4. Bradley P Lipovsky($371,742), University of Washington, Seattle
Key terms: Ice-sheet And Sea-level, Surface Meltwater-induced Ice-shelf, H3f Model, Ice Shelves, Ice-shelf Breakup, Ice-shelf Collapse, Meltwater-induced Ice-shelf, Sea-level Rise, Surface Meltwater-induced, Aims, Antarctica, Antarctica’s, Component, Developing, Development, Flexure, Fracture, Future, HF, ISSM, Increase, Involved, Large-scale, Modeling, Observed, Processes, Scenarios.

Climate and Cryosphere International Project Office of the World Climate Research Program
Award Effective Date: 09/01/2022; Program: ANT Glaciology

1. Raymond S Bradley($490,113), University of Massachusetts Amherst, Amherst
Key terms: Clic International, World Climate, Activities, Cryosphere, Cryosphere-related, Focus, IPO, Ice, Loss, Meetings, Office, Participation, Planning, Programme, Projections, Workshops.

Antarctic Ice Front, Shelf and Grounding Line Dynamics from High-resolution, Commercial Satellite Imagery and Elevation Data
Award Effective Date: 09/01/2022; Program: ANT Glaciology

1. Ian M Howat($386,467), Ohio State University, Columbus
Key terms: Antarctic Ice Shelves, Commercial Satellite Imagery, Archive, CSI, Center, Comprehensive, Critical, Datasets, Elevation, Graduate, Grounding, High-resolution, Ice-shelf, Measure, Mélange, Objectives, Outreach, PGC, Polar, Processes, Set, Stability, Surface.

EAGER: Constraining the Expected Brittle-ice Behavior for the Hercules Dome Ice-core Site.
Award Effective Date: 08/15/2022; Program: ANT Glaciology

1. John M Fegyveresi($90,743), Northern Arizona University, Flagstaff
Key terms: Brittle Behavior, Brittle Ice, Brittle-ice Behavior, Hercules Dome, Ice Cores, Brittle-ice, Bubble, Damage, Exhibited, Existing, Grain, Ice-core, Number-density, Onset, Properties, Subgrain, Undamaged, Zone.

Collaborative Research: EAGER: Dating Glacier Retreat and Readvance near Mount Waesche, West Antarctica
Award Effective Date: 08/15/2022; Program: ANT Glaciology

1. Nels A Iverson($20,926), New Mexico Institute of Mining and Technology, Socorro
2. Seth Campbell($77,865), University of Maine, Orono
Key terms: West Antarctic Ice, Englacial Unconformities, Glacial Periods, Ice Cores, Ice Extent, Ice Levels, Ice Sheet, Ice Surface, Internal Glacial, Mount Waesche, Radar Profiles, Rock Cores, Sea Level, Age, Antarctica, Chronology, Constrain, Constraints, Dating, Discontinuities, Drilling, Evidence, Horizontal, Ice-sheet, Lower, Obtain, Stratigraphy, Tephra.

Collaborative Research: Testing Next Generation Measurement Techniques for Reconstruction of Paleoclimate Archives from Thin or Disturbed Ice Cores Sections
Award Effective Date: 08/01/2022; Program: ANT Glaciology

1. John M Fegyveresi($254,639), University of Washington, Seattle
2. Andrei V Kurbatov($249,851), University of Maine, Orono
Key terms: Existing Ice Cores, Annual Layers, Electrical Conductivity, Hyperspectral Imaging, Laser Ablation, Past Climate, Chemical, Impurities, Layering, Properties, Timescales.

CAREER: Teaching Old Data New Tricks: Leveraging Legacy Field Data to Investigate Ice-stream Shut down and Inspire a New Generation of Cryospheric Scientists
Award Effective Date: 08/01/2022; Program: ANT Glaciology

1. Matthew R Siegfried($696,481), Colorado School of Mines, Golden
Key terms: Ice Stream, Ice Streams, Antarctic, Antarctica, Century, Colorado, Datasets, Existing, Field, Glaciology, Ice-sheet, Ice-stream, Immersive, Lead, Leverage, Long-term, Loss, Modules, Processes, Stagnation, Students.

Targeted Basic Research to Enable Antarctic Science Applications of Cosmogenic-Nuclide Geochemistry
Award Effective Date: 03/15/2022; Program: ANT Glaciology

1. Gregory A Balco($399,064), Berkeley Geochronology Center, Berkeley
Key terms: Polar Ice Sheets, Cosmogenic-nuclide Geochemistry, Glacial Deposits, Accuracy, Aimed, Analysis, Antarctic, Antarctica, Capabilities, Capability, Climate, Cosmic-ray-produced, Cosmogenic-nuclide, Cost, Dating, Determining, Experiments, Exposure, Focus, Future, Inventories, Means, Methods, Minerals, Nuclides, Past, Potential, Rock, Sea-level, Set, Size, Speed, Surface, Techniques, Useful.

Hydraulic Permeability of Temperate Ice
Award Effective Date: 03/01/2022; Program: ANT Glaciology

1. Neal R Iverson($241,139), Iowa State University, Ames
Key terms: Chilled Water, Glacier Ice, Grain Size, Ice Permeability, Laboratory Ice, Permeability Models, Pressure Melting, Shear Margins, Water Content, Affect, Allow, Decrease, Deformation, Disk, Experiments, Flow, Foliation, Function, Head, Mm, Near, Networks, Temperate, Time.

Collaborative Research: EAGER: Expedited Measurement of Englacial Temperatures by Means of Melt-Probe-Deployed Distributed Temperature Sensing
Award Effective Date: 12/15/2022; Program: ANT Instrum & Facilities

1. Dale P Winebrenner($240,377), University of Washington, Seattle
2. Scott W Tyler($38,756), Board of Regents, NSHE, obo University of Nevada, Reno, Reno
Key terms: Single-mode Optical Fiber, Ice Sheets, Single-mode Optical, Additional, Basal, COLDEX, Capability, Center, Flux, Geothermal, Greenland, Ice-sheet, Melt, Probe, Probes, Temperature.

MRI: Acquisition of LA-HR-ICPMS instrumentation for climate, environmental, ecosystem, and engineering research at the University of Maine
Award Effective Date: 09/01/2022; Program: ANT Instrum & Facilities

1. Katherine A Allen($661,462), University of Maine, Orono
Key terms: Laser Ablation, Academic, Acquisition, Analysis, CCI, Campus, Climate, Collaborations, Current, Environmental, Facility, ICP-MS, Ice, Institute, Instrumentation, Maine, Nsf-funded, Training.

MRI: Development of a Reconfigurable Radar for UAS Applications
Award Effective Date: 09/01/2022; Program: ANT Instrum & Facilities

1. Ioannis Papapolymerou($997,861), University of Kansas Center for Research Inc, Lawrence
Key terms: Ice Sheets, Ice Thickness, Remote Sensing, Routine Monitoring, Sea Ice, Snow Cover, Unmanned Aerial, Vanilla Uas, Airborne, Allowing, Applications, Development, Endurance, Engineering, Environmental, Integration, Onto, Operate, Polar, Potential, Radar, Range, Spectrum, Students, Surveys, Technologies, Wide.

Collaborative Research: Investigating the Role of Coastal Polynya Variability in Modulating Antarctic Marine-Terminating Glacier Drawdown
Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

1. Helene Seroussi($175,382), Dartmouth College, Hanover
2. Catherine C Walker($663,419), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Antarctic Ice Sheet, Ice Shelf Melt, Basal Melting, Coastal Polynya, Diverse Range, Geographic Settings, Ice Shelf-ocean, Ice Shelves, Long-term Stability, Polynya Extent, Sea Ice, Southern Ocean, Analysis, Antarctica, Circulation, Coupled, Driven, Environment, Feedback, Feedbacks, Flow, Focuses, Framework, Future, Heat, Influences, Interaction, Interpreting, Local, Long-term, Main, Margins, Mass, Modeling, Models, Observational, Overall, Polynyas, Processes, Radar, Regimes, Shelf-ocean, Spatial, Specific, Stratification, Strength, Time, Varies, Various, Water, Waters.

Planning: Formulating and Sustaining a System-Level Understanding of a Large Marine Ecosystem in the Ross Sea Region Marine Protected Area to Better Conserve and Guide Policy
Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

1. Cassandra Brooks($99,999), University of Colorado at Boulder, Boulder
Key terms: Ross Sea Region, Sea Marine Ecosystem, Ecosystemfood Web, World Class, Addressing, Aimed, Approaches, Climate, Conservation, Coordinated, DEI, Development, Education, Efforts, Experts, Facilitate, Gaps, Global, Internationally, Long-term, Management, Modeling, Multiple, NSF, Networked, Ongoing, Opportunities, Outreach, Plan, Policy, Program, RSRMPA, Sustainable, Synthesis, System-level, Trans-disciplinary, Workshop.

Collaborative Research: Understanding the Massive Phytoplankton Blooms over the Australian-Antarctic Ridge
Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

1. Leif N Thomas($1,275,313), Stanford University, Stanford
2. Randelle M Bundy($508,887), University of Washington, Seattle
3. Tamara Baumberger($156,128), Oregon State University, Corvallis
Key terms: Inside And Outside, Aar Bloom, Hydrothermal Activity, Marine Ecosystems, Phytoplankton Bloom, Phytoplankton Blooms, Ross Sea, Sea Surface, Southern Ocean, Summer Undergraduate, AGU, Additional, Atmospheric, Available, Bgc-argo, Carbon, Characterize, Collected, Composition, Concentration, Conditions, Cruise, Deep, Detailed, Dfe, Environmental, Graduate, Importance, Initial, Iron, Local, Model, Physiology, Potential, Process, Processes, Program, Region, SST, Salinity, Sampling, Satellite, School, Ship, Size, Stanford, Stanford’s, Stations, Student, Students, Temperature, Total, Tracer, Undergraduates, Vertical.

Sea-ice Snow Microbial Communities’ Impact on Antarctic Bromocarbon Budgets and Processes
Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

1. Karen Junge($504,826), University of Washington, Seattle
Key terms: Chemical And Biological, Snow And Ice, Bromocarbon Metabolism, Microbial Activity, Ozone Hole, Sea Ice, Stratospheric Ozone, Antarctic, Atmosphere, Bromocarbons, CFC, Compounds, Inform, Involved, Principal, Processes, Recovery, Spring, Synthesis.

EAGER: ANT LIA: Persist or Perish: Records of Microbial Survival and Long-term Persistence from the West Antarctic Ice Sheet
Award Effective Date: 08/15/2022; Program: ANT Integrated System Science

1. Dominic A Winski($263,460), Bigelow Laboratory for Ocean Sciences, East Boothbay
Key terms: Antarctic Ice Sheet, West Antarctic Ice, Ice Core, Ice Cores, Microbial Cells, Analysis, Burial, Climate, Conditions, Environments, Fidelity, Genes, Genomes, Genomic, Long-term, Microbiology, Microorganisms, Past, Potential, Processes, Sorted, Survival, Time, Viability, Viable, WD.

Future Directions for Southern Ocean and Antarctic Nearshore and Coastal Research
Award Effective Date: 08/15/2022; Program: ANT Integrated System Science

1. Deborah Glickson($762,459), National Academy of Sciences, Washington
Key terms: Abilities And Leadership, Nearshore And Coastal, Ocean And Antarctic, Antarctic Nearshore, Ensure Continued, National Academies, Ship Capabilities, Southern Ocean, Committee, Consensus, Directions, Engineering, Future, Gather, Guidance, Information, Information-gathering, Medicine, Report, Technologies, Tools, Workshop.

CAREER: Experimentally Testing the Role of Sympagic Algae in Sea-ice Environments using a Laboratory Scale Ice-tank.
Award Effective Date: 07/15/2022; Program: ANT Integrated System Science

1. Jodi N Young($398,931), University of Washington, Seattle
Key terms: Formation And Melt, Antarctic Coastal, Coastal Waters, Sea Ice, Sympagic Algae, Algal, Climate, Conditions, Ecosystems, Experiments, Future, Importance, Interaction, Models, Ocean, Primary, Processes, Properties, Sea-ice, Seasonal, Students.

Collaborative Research: Have Transantarctic Dispersal Corridors Impacted Antarctic Marine Biodiversity?
Award Effective Date: 10/01/2021; Program: ANT Integrated System Science

1. Kenneth M Halanych($376,111), University of North Carolina at Wilmington, Wilmington
Key terms: Benthic Marine Invertebrate, Ross And Weddell, Antarctic Benthic, Ice Shelf, Marine Invertebrates, Seaways Connected, Southern Ocean, Weddell Seas, Alternative, Antarctica, Assess, Changing, Current, Distribution, Divergence, Environmental, Factors, Fauna, Genetic, Origins, Periods, Planet, Population, SNP, Shaped, Species, Structure, Taxa, Transantarctic.

RAPID: What Caused the Record Warmth and Loss of Antarctic Sea ice in the Austral Summer of 2022, and will Sea Ice Remain Low Over 2022-2024?
Award Effective Date: 10/01/2022; Program: ANT Ocean & Atmos Sciences

1. Edward Blanchard-Wrigglesworth($84,156), University of Washington, Seattle
Key terms: Antarctic Sea Ice, Low Sea Ice, Sea Ice Extent, Climate Model, Heat Wave, Model Simulations, Observed Values, Annual, Anomalies, Anomalously, Antarctica, Atmospheric, Conditions, Current, Diagnose, Extreme, Following, Forecasts, Led, Loss, Nudged, Nudging, Observations, Ocean, Period, SST, Temperature, Temperatures, Time, Tool, Tools, Winds.

Collaborative Research: Characteristics and Origins of Eddies beneath Antarctic Sea Ice
Award Effective Date: 09/01/2022; Program: ANT Ocean & Atmos Sciences

1. Georgy Manucharyan($175,836), University of Washington, Seattle
2. Daniele Bianchi($432,824), University of California-Los Angeles, Los Angeles
Key terms: Antarctic Sea Ice, Approaches, Arctic, Circulation, Contribution, Eddies, Eddy, Formation, Has, Large-scale, Motion, Observations, Ocean, Properties.

OPP-PRF: Benthic Iron Fluxes and Cycling in the Amundsen Sea
Award Effective Date: 08/01/2022; Program: ANT Ocean & Atmos Sciences

1. Lisa C Herbert($374,395), Rutgers University New Brunswick, New Brunswick
Key terms: Benthic Fe Release, Amundsen Sea, Carbon Cycling, Fe Content, Sediment Iron, ARTEMIS, Antarctic, Biogeochemistry, Coastal, Collected, Ecosystem, Fluxes, Growth, Inform, Phytoplankton, Polar, Productivity, Public, Sediments, Sources, Water.

Wave Erosion at Ice Cliffs
Award Effective Date: 07/01/2022; Program: ANT Ocean & Atmos Sciences

1. Nimish Pujara($622,183), University of Wisconsin-Madison, Madison
Key terms: Ice Cliffs, Ice Loss, Ice Shelves, Ice-shelf Fronts, Laboratory Setting, Wave Erosion, Wave-induced Erosion, Aim, Climate, Decay, Driver, Environment, Glaciers, Has, Ice-shelf, Icebergs, Insight, Investigation, Melt, Ocean, Parameterization, Polar, Primary, Processes, Projections, Sea, Theoretical, Waterline, Wave-induced.

Revising Models of the Glacier-ocean Boundary Layer with Novel Laboratory Experiments
Award Effective Date: 05/15/2022; Program: ANT Ocean & Atmos Sciences

1. Alexander A Robel($660,800), Georgia Tech Research Corporation, Atlanta
Key terms: Experimental Fluid Mechanics, Subglacial Meltwater Plumes, Density Stratification, Glacier Ice, Ice-ocean Interface, Melt Rates, Predictive Models, Sea-level Rise, Ambient, Circulation, Climate, Comprehensive, Driven, Experiments, Factor, Field, Glaciers, Heat, Ice-ocean, Melting, Occurring, Processes, Properties, Roughness, Sea-level, Students, Techniques, Temperature, Turbulence, Velocity, Vicinity, Water.

Applying Year of Polar Prediction-Southern Hemisphere (YOPP-SH) Targeted Observing Periods to Advance Winter Numerical Weather Forecasting for the U.S. Antarctic Program
Award Effective Date: 05/01/2022; Program: ANT Ocean & Atmos Sciences

1. David H Bromwich($844,359), Ohio State University, Columbus
Key terms: Antarctic Atmospheric Simulation, Clouds And Precipitation, Numerical Weather Prediction, Polar Prediction —, Prediction — Southern, Simulation And Weather, Targeted Observing Periods, Weather Modeling Capabilities, — Southern Hemisphere, Advance National, Antarctic Program, Atmospheric Modeling, Polar Clouds, Special Observations, Weather Forecasting, AMPS, Aims, Assess, Assimilation, Capability, Dataset, Determining, Education, Effort, Enhanced, Experiments, Field, Framework, Future, International, Operations, Progress, Promote, Stations, Tops, USAP, WRF, YOPP-SH.

Weddell Gyre Mean Circulation and Eddy Statistics from Floats
Award Effective Date: 03/15/2022; Program: ANT Ocean & Atmos Sciences

1. Cathrine Hancock($413,932), Florida State University, Tallahassee
Key terms: Antarctic Bottom Water, Argo Profiles, Boundary Layer, Deep Water, Mean Circulation, Ocean Circulation, Polar Regions, Rafos Tracks, Water Masses, Weddell Gyre, Boundaries, Circumpolar, Climate, Continent, Eddies, Eddy, Flow, Fluxes, Global, Incoming, Mesoscale, Mixing, Models, Modification, Processes, Waters.

Collaborative Research: Diagnosing the Role of Ocean Eddies in Carbon Cycling from a High-resolution Data Assimilating Ocean Biogeochemical Model
Award Effective Date: 03/01/2022; Program: ANT Ocean & Atmos Sciences

1. Nancy L Williams($288,380), University of South Florida, Tampa
2. Matthew R Mazloff($107,969), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Air-sea Carbon Dioxide, Content And Air-sea, Ocean Carbon Content, Air-sea Carbon, Air-sea Co2, Air-sea Fluxes, Carbon Cycle, Chemical Oceanography, Computational Methods, Global Climate, Lab Lesson, Modeling Component, Oceanography Camp, Southern Ocean, Broaden, Eddies, Eddy, Existing, Explore, Focused, Girls, Influence, Mesoscale, Observations, Observed, Processes, Quantify, Resolution, Satellite, Surface.

Collaborative Research: Cloud Radiative Impact on the Surface Energy Budget of the Antarctic Peninsula
Award Effective Date: 02/01/2022; Program: ANT Ocean & Atmos Sciences

1. XUN ZOU($124,182), University of California-San Diego Scripps Inst of Oceanography, La Jolla
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.

The Role of Cyclonic Upwelling Eddies in Southern Ocean CO2 Flux
Award Effective Date: 06/01/2021; Program: ANT Ocean & Atmos Sciences

1. Veronica Tamsitt($1,097,509), University of South Florida, Tampa
Key terms: Atmospheric And Oceanic, Directly Measure Atmospheric, Presence And Structure, Southern Ocean Co2, Air-sea Co2, Atmospheric Pressure, Co2 Flux, Co2 Fluxes, Oceanic Concentrations, Overall Objectives, Wind Speed, Wintertime Pco2, Accuracy, Air-sea, Autonomous, Calculation, Carry, Create, Eddies, Mesoscale, OCG, Participation, Representation, Resolution, Saildrones, Similar, Surface, Underway.

Collaborative Research: Using Multiple Stable Isotopes to Investigate Middle to Late Holocene Ecological Responses by Adelie Penguins in the Ross Sea
Award Effective Date: 09/15/2022; Program: ANT Organisms & Ecosystems

1. Chad S Lane($517,190), University of North Carolina at Wilmington, Wilmington
2. Michael J Polito($55,048), Louisiana State University, Baton Rouge
Key terms: Active And Abandoned, Carbon And Nitrogen, Current Warming Trends, Stable Isotope Analyses, Abandoned Colonies, Adelie Penguin, Adélie Penguin, Isotope Analyses, Penguin Bones, Penguin ‘optimum’, Ross Sea, Sea Ice, Abundant, Ago, Allowed, Assess, Climate, Commonly, Date, Diet, Ecological, Feathers, Foraging, Has, Investigate, Isotopes, K-, Knowledge, Marine, Millennia, Populations, Principal, Refine, Region, Southern, Species, Students, Tissues, Undergraduate, ‘optimum’.

Move, Adapt, or Change: Examining the Adaptive Capacity of a Southern Ocean Apex Predator, the Leopard Seal
Award Effective Date: 09/15/2022; Program: ANT Organisms & Ecosystems

1. Carolina Bonin($881,396), Baylor University, Waco
Key terms: Polar And Subpolar, Warming Southern Ocean, Adaptive Capacity, Dispersal Ability, Genetic Diversity, Leopard Seals, Leopard Seals’, Aim, Antarctic, Apex, Changing, Distribution, Ecological, Educational, Environmental, Field, Nsf’s, Plasticity, Predators, Rapidly, Reuse, STEM, Species, Species’.

Collaborative Research: LIA: Genomic Mechanisms Controlling the Slow Development of the Antarctic Urchin Sterechinus Neumayeri
Award Effective Date: 09/15/2022; Program: ANT Organisms & Ecosystems

1. Jacob Warner($356,975), University of North Carolina at Wilmington, Wilmington
2. Kenneth M Halanych($531,128), Auburn University, Auburn
Key terms: Antarctic Marine Invertebrates, Gene Regulatory Network, Regulatory Network Components, Southern Ocean, Adaptation, Bioinformatics, Biology, Developed, Development, Developmental, Evolved, Has, Neumayeri, Rates, Responsible, Sea, Slow, Training, Urchins.

Planning: ANT LIA Planning an Antarctic Omics Initiative (AOI) to Advance Understanding of the Evolution and Adaptive Potential of Antarctic Organisms
Award Effective Date: 08/15/2022; Program: ANT Organisms & Ecosystems

1. Arvind Varsani($143,549), Nevada System of Higher Education, Desert Research Institute, Reno
Key terms: Antarctic Life, Southern Ocean, Acclimate, Adapt, Adaptation, Advances, Aims, Antarctica, Assemblages, Broad, Build, Building, Climate, Create, Developing, Diverse, Ecosystem-based, Ecosystems, Engaging, Environmental, Expertise, Genomic, Genomics, Initiative, Large-scale, Participants, Polar, Potential, Susceptible, Sustainable, Vision, Workshop.

Collaborative Research: ANT LIA: Cumacean -Omics to Measure Mode of Adaptation to Antarctica (COMMAA)
Award Effective Date: 08/15/2022; Program: ANT Organisms & Ecosystems

1. Sarah A Gerken($399,953), University of Alaska Anchorage Campus, Anchorage
2. Kevin M Kocot($413,773), University of Alabama Tuscaloosa, Tuscaloosa
Key terms: Angeles County Natural, County Natural History, Los Angeles County, Natural History Museum, Robust Phylogenetic Framework, Changing Antarctic, Invertebrate Adaptations, Biology, Comparative, Cumacea, Cumacean, Cumaceans, Differential, Diverse, Diversity, Engagement, Expression, Gene, Generating, Genomes, Habitats, Methods, Molecular, National, Ocean, Organisms, Outreach, Program, School, Selection, Species, Students, Training, Transcriptomes.

Collaborative Research: ANT LIA: Connecting Metagenome Potential to Microbial Function: Investigating Microbial Degradation of Complex Organic Matter Antarctic Benthic Sediments
Award Effective Date: 07/15/2022; Program: ANT Organisms & Ecosystems

1. Deric Learman($140,006), Central Michigan University, Mount Pleasant
2. Andrew D Steen($137,045), University of Tennessee Knoxville, Knoxville
Key terms: Complex Organic Matter, Organic Matter Degradation, Antarctic Organisms, Antarctic Sediments, Enzyme Assays, Metabolomics Coupled, Organic Carbon, Activity, Antarctica, Climate, Combine, Content, Cruise, Environment, Establish, Function, Gene, Genomics, Meta-transcriptomics, Metagenomics, Methods, Microbial, Ocean, Pis, Polar, Processes, Rates, Regions, Shared, Students.

ANT LIA: Do Molecular Data Support High Endemism and Divergent Evolution of Antarctic Marine Nematodes and their Host-associated Microbiomes?
Award Effective Date: 07/15/2022; Program: ANT Organisms & Ecosystems

1. Holly Bik($609,982), University of Georgia Research Foundation Inc, Athens
Key terms: Antarctic Marine Nematodes, Modern Omics, Outreach Products, Southern Ocean, Benthic, Biodiversity, Dataset, Digital, Diverse, Ecology, Ecosystems, Evolution, Evolutionary, Habitats, Host-associated, Meiofauna, Microbiome, Potential, Sediment, Shelf, Species, Taxonomic.

Collaborative Research: The Drivers and Role of Immigration in the Dynamics of the Largest Population of Weddell Seals in Antarctica under Changing Conditions
Award Effective Date: 07/15/2022; Program: ANT Organisms & Ecosystems

1. Jay Rotella($1,408,421), Montana State University, Bozeman
2. Nancy Chen($32,071), University of Rochester, Rochester
Key terms: Education Program, Erebus Bay, Gene Flow, Genomic Analyses, Immigrant Mothers, Locally Born, Long-term Population, Population Composition, Population Dynamics, Ross Sea, Strong Annual, Weddell Seals, Abundance, Add, Approaches, Available, Continue, Demographic, Drivers, Environmental, Females, Genetic, Genomics, Has, Immigrants, Informal, Information, Long-term, Mark-recapture, Multiple, Populations, Project’s, Public, Reproduction, Respond, Training, Videos.

Collaborative Research: Role of Nutrient Limitation and Viral Interactions on Antarctic Microbial Community Assembly: A Cryoconite Microcosm Study
Award Effective Date: 05/01/2022; Program: ANT Organisms & Ecosystems

1. Steven K Schmidt($181,600), University of Colorado at Boulder, Boulder
2. Dorota L Porazinska($98,926), University of Florida, Gainesville
3. Anna Bergstrom($36,630), Boise State University, Boise
4. Elizabeth Trembath-Reichert($181,499), Arizona State University, Tempe
Key terms: Antarctic Cryoconite Holes, Diversity And Abundance, Nutrient Limitation Affects, Relaxing Nutrient Limitation, Cryoconite Sediments, Experimental Approach, Previously Collected, Availability, Cryosphere, Dynamics, Functioning, Glaciers, Increase, Infection, Infections, Microbes, Microbial, Nutrients, Phosphorus, Species, Students, Viral, Viruses.

LIA: Collaborative Research: Biogeography, Population Genetics, and Ecology of two Common Species of Fleshy Red Algae in McMurdo Sound
Award Effective Date: 04/01/2022; Program: ANT Organisms & Ecosystems

1. Filipe Alberto($96,632), University of Wisconsin-Milwaukee, Milwaukee
2. Nisse Goldberg($75,431), Jacksonville University, Jacksonville
Key terms: Antarctica And Iridaea, Engage And Educate, Dellbridge Seamount, Genetic Diversity, Iridaea Cordata, Mcmurdo Sound, Newly Discovered, Phyllophora Antarctica, Polar Ecology, Reproductive Characteristics, Sea Ice, Applications, Benthic, Cape, Coastal, Comparing, Cover, Islands, Light, Macroalgae, Macroalgal, Offshore, Photogrammetry, Population, Public, Region, Shallow, Species, Structure, Web-based.

EAGER: Exploring Links between Iron and Phosphorus Nutrition of Antarctic Marine Phytoplankton
Award Effective Date: 01/15/2022; Program: ANT Organisms & Ecosystems

1. Julie Granger($185,342), University of Connecticut, Storrs
Key terms: Cells Grown, Graduate Student, Iron Via, Iron-deficient Conditions, Phosphorus Relative, Phytic Acid, Southern Ocean, Acquire, Aids, Antarctic, Cellular, Composition, Content, Growth, Iron-deficient, Phytoplankton, Query, Species.

ANT LIA: Collaborative Research: Evolutionary Patterns and Mechanisms of Trait Diversification in the Antarctic Notothenioid Radiation
Award Effective Date: 08/01/2020; Program: ANT Organisms & Ecosystems

1. Jacob Daane($1,165,450), Northeastern University, Boston
Key terms: Antifreeze Glycoproteins, Genetic Mechanisms, Kidney Glomeruli, Southern Ocean, Biology, Bone, Buoyancy, Dataset, Description, Evolution, Evolutionary, Fish, Genomic, Gt, Loss, Notothenioid, Notothenioids, Reduction, Species, Students, Teaching, Traits, Undergraduate.

CAREER: UAV-Based Radar Suite for Bulk-Snow Characterization and Risk Management
Award Effective Date: 08/01/2023; Program: AON-Arctic Observing Network

1. Jay W McDaniel($50,374), University of Oklahoma Norman Campus, Norman
Key terms: Freshwater Lakes, Mountainous Regions, Produce Fine, Risk Management, Critical, Cycle, Experiential, Globally, Graduate, Hydrological, Ice, Laboratory, RISING, Snow, Snowpack, Socioeconomic, Students, Undergraduate, Water.

Doctoral Dissertation Research: Resolving Novel Arctic Late Season Phytoplankton Blooms
Award Effective Date: 07/01/2022; Program: AON-Arctic Observing Network

1. Karen E Frey($60,120), Clark University, Worcester
Key terms: Bloom Stage, Bloom Stages, Phytoplankton Blooms, Sea Ice, Water Column, Arctic, Chlorophyll-a, Collected, Conditions, Cruise, Cruises, Drivers, Estimate, Fall, Growing, Growth, Information, Late, Marine, Model, Models, Observations, Pacific, Pheophytin, Preconditioning, Satellite, Season, Situ, Summer, Wind.

Collaborative Research: AON: The Arctic Great Rivers Observatory (ArcticGRO)
Award Effective Date: 06/01/2022; Program: AON-Arctic Observing Network

1. James W McClelland($196,846), Marine Biological Laboratory, Woods Hole
2. Scott Zolkos($1,572,244), Woodwell Climate Research Center, Inc., Falmouth
Key terms: Chemistry And Discharge, Nine Additional Rivers, Arctic Ocean, Daily Discharge, Largest Rivers, Pan-arctic Watershed, River Chemistry, Rivers Observatory, Russian Arctic, Arcticgro, Arcticgros, Arctics, Coastal, Continent, Inputs, Occurring, Pan-arctic, Processes, Six, Watersheds.

EAGER: Collaborative Research: Autonomous retrieval of impurity-laden Arctic sea ice and hyperspectral surface properties through innovative robotics
Award Effective Date: 05/01/2022; Program: AON-Arctic Observing Network

1. Alia L Khan($236,854), Western Washington University, Bellingham
2. Julienne C Stroeve($63,068), University of Colorado at Boulder, Boulder
Key terms: Ice Surface Biogeochemistry, Impurity-laden Sea Ice, Light Absorbing Particles, Black Carbon, Global Climate, Ice Conditions, Impurity-laden Ice, Impurity-laden Sea, Absorption, Albedo, Arctic, Dust, Feedbacks, Frequency, Has, Impurities, Increased, Increasing, Integrated, Onto, Robotic, Sampling, Snow, Solar, UAS, Unsafe.

Monitoring the Western Arctic Boundary Current in a Warming Climate: Atmospheric Forcing and Oceanographic Response
Award Effective Date: 04/01/2022; Program: AON-Arctic Observing Network

1. Robert S Pickart($1,341,095), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Arctic Ocean, Beaufort Sea, Bering Strait, Biennial Cruises, Chukchi Sea, Pacific Water, Pack Ice, Water Column, Boundary, Climate, Current, Deployed, Fall, Mooring, Nutrients, Shipboard, Timeseries, Velocity, Waters.

BERING STRAIT 2022-2026: Quantifying status and change in Pacific-to-Arctic physical/biogeochemical oceanic fluxes, a central part of the Arctic Observing Network
Award Effective Date: 03/01/2022; Program: AON-Arctic Observing Network

1. Ana Cecilia Peralta Ferriz($1,917,920), University of Washington, Seattle
Key terms: Arctic Ocean, Bering Strait, Chukchi Sea, Oceanic Heat, Accompanying, Atlantic, Changing, Date, Ecosystems, Flow, Freshwater, Interannual, Measuring, Model, Moorings, Nitrate, Northward, Nutrient, Nutrients, Pacific, Properties, Public, Quantify, Region, Satellite, Schools, Sea-ice, September, Situ, Source, Temperature, Throughflow, Upper, Waters, Yround.

AON Collaborative Research: Continuation of long-term Beaufort Gyre observations in 2020-2024 to enhance understanding of the Arctic's role in climate variability
Award Effective Date: 06/01/2020; Program: AON-Arctic Observing Network

1. Isabela A Le Bras($4,500,872), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Arctic And Global, Beaufort Gyre, Beaufort Gyre’s, Global Climate, Sea Ice, Accumulation, Analysis, BGOS, Evolving, Extensive, Freshwater, Gyre’s, Heat, Long-term, Marine, Observing, Ocean, Program, Properties, Sea-ice, Students.

AON: Continuation of long-term observations of the Beaufort Gyre environmental changes in 2019-2020 to enhance understanding of the Arctic's impact on climate variability
Award Effective Date: 03/01/2019; Program: AON-Arctic Observing Network

1. Isabela A Le Bras($1,927,194), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Beaufort Gyre, Freshwater Content, Global Climate, Salinity Anomaly, Arctic, BG, BGOS, Carbon, Circulation, Continue, Ctdrosette, Environmental, Has, Increase, Magnitude, Moorings, Observations, Observe, Ocean, Processes, Sea-ice, Set, Shipboard, Summer, Time.

Ship-based Science Technical Support in the Arctic (STARC)
Award Effective Date: 09/01/2022; Program: ARC Rsch Support & Logistics

1. Robert A Kamphaus($4,471,447), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Arctic Coordinator, Uscgc Healy, Academic, Activities, Annual, Approval, Coordinate, Coordination, Cruise, Equipment, Lead, Maintenance, Manner, NSF, National, Plan, Program, SIO, STARC, Seagoing, Shipboard, Submitted, Technical, Technicians, UNOLS.

Toolik Field Station Base Funding
Award Effective Date: 08/01/2022; Program: ARC Rsch Support & Logistics

1. Amanda B Young($7,875,879), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Observatory Network Program, Field Station, Field Stations, Arctic, Ecological, Site, TFS, Water.

Conference: Enhancing Arctic Science and Engineering (EASE) Workshop
Award Effective Date: 07/01/2022; Program: ARC Rsch Support & Logistics

1. Benjamin M Jones($299,103), University of Alaska Fairbanks Campus, Fairbanks
Key terms: North Slope Region, Alaska, Arctic, Build, Capacity-building, Co-production, Collaborative, Complex, Current, Dialog, Engineering, Focus, Future, Guide, Ice, Indigenous, Investments, Knowledge, Local, Melting, NSF, Opportunities, Past, Social-ecological, Students, Utqiaġvik, Workshop.

Doctoral Dissertation Research: Assessing the impacts of Pleistocene megaherbivores on vegetation stability and resilience in the Arctic
Award Effective Date: 01/01/2023; Program: ARCSS-Arctic System Science

1. Jacquelyn Gill($56,118), University of Maine, Orono
Key terms: Arctic Ecosystems, Ecosystem Properties, Herbivore Diversity, Kotzebue Sound, Squirrel Lake, Alaska, Animal, Climate, Effect, Environment, Herbivores, Inform, Management, Megaherbivore, Plant, Presence, Species, Stability, Time, Was.

Collaborative Research: RAPID: Typhoon Merbok in coastal western Alaska: Extent of flooding and impacts on plant communities and ecosystem function
Award Effective Date: 12/01/2022; Program: ARCSS-Arctic System Science

1. A Joshua Leffler($63,362), South Dakota State University, Brookings
2. Karen H Beard($93,906), Utah State University, Logan
3. Katharine C Kelsey($41,789), University of Colorado at Denver-Downtown Campus, Denver
Key terms: Yk Delta Region, Drift Lines, River Surveys, Salty Water, Typhoon Merbok, Aerial, Alaska, Available, Components, Debris, Driftwood, Elevation, Extent, Fishing, Flood, Flooding, Floods, Flux, Frequent, Ground, Inland, Larger, Locate, Salinity, Sediment, Storm, Storms, Was.

RAPID: Assessment of Damage and Recovery of Power and Road Infrastructures in Western Alaska after Ex-Typhoon Merbok
Award Effective Date: 11/15/2022; Program: ARCSS-Arctic System Science

1. Behrouz Shafei($200,000), Iowa State University, Ames
Key terms: Civil Infrastructures, Mitigation Strategies, Western Alaska, Widespread Damage, Activities, Coastal, Contribute, Extreme, Future, Investigations, Life, Range, Recovery, Regions, Resilience, Rural, September.

Conference: Permafrost and Infrastructure Symposium: Merging science, engineering and community-based knowledge
Award Effective Date: 11/15/2022; Program: ARCSS-Arctic System Science

1. Jana L Peirce($35,483), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Local And Regional, Residents And Planners, Permafrost Thaw, Policy Makers, Adaptation, Arctic, Convergence, Engineering, Experts, Infrastructure, International, Knowledge, NSF, Priorities, Symposium.

RAPID: Bacterial Population Dynamics and Community Composition during the US Synoptic Arctic Survey
Award Effective Date: 09/01/2022; Program: ARCSS-Arctic System Science

1. Jacqueline M Grebmeier($35,480), University of Maryland Center for Environmental Sciences, Cambridge
Key terms: International Sas Program, Arctic Ocean, Marine Ecosystem, Microbial Component, Sediment-water Interface, Available, Biological, Carbon, Collections, Contribution, Cycle, Cycling, Future, Lecture, Maryland, Nutrient, Population, Prokaryote, Sediment-water, Shifts.

RAPID: Impacts of Increased Light Transmittance on Ocean Heating, Primary Productivity, and Carbon Cycling Across a Pacific Arctic Continental Shelf Gradient
Award Effective Date: 08/15/2022; Program: ARCSS-Arctic System Science

1. Karen E Frey($51,652), Clark University, Worcester
Key terms: Ocean Water Column, Sea Ice Cover, Arctic Ocean, Ice-free Conditions, Light Transmittance, Algae, Availability, Carbon, Chukchi, Continent, Cruise, Ecosystems, Gradient, Has, Ice-free, Marine, Region, SAS, Seasonal, Summer, Timing.

Collaborative Research: Impacts of Global Change on Terrestrial Mercury in the Arctic
Award Effective Date: 08/01/2022; Program: ARCSS-Arctic System Science

1. Kevin M Schaefer($653,001), University of Colorado at Boulder, Boulder
2. Elsie M Sunderland($578,882), Harvard University, Cambridge
Key terms: Arctic And Global, Hg And Carbon, Monte Carlo Simulations, Carlo Simulations, Existing Models, Global Hg, Global Impacts, Hg Cycle, Hg Released, Mercury Cycles, Organic Matter, Terrestrial Carbon, Terrestrial Hg, Terrestrial Mercury, Thawing Permafrost, GBBM, GTMM, Knowledge, Pathways, Processes, Quantify, Sibcasa, Uncertainties.

Collaborative Research: RAPID: Quantifying and characterizing the origin of Arctic Ocean methane from the Alaska continental shelf to the North Pole
Award Effective Date: 06/01/2022; Program: ARCSS-Arctic System Science

1. Cédric Magen($104,397), University of Maryland, College Park, College Park
2. Laura L Lapham($33,403), University of Maryland Center for Environmental Sciences, Cambridge
Key terms: International Synoptic Arctic, Permafrost And Gas, Synoptic Arctic Survey, Arctic Methane, Arctic Ocean, Gas Hydrates, Natural Sources, Air, Alaska, Atmosphere, Climate, Contribution, Cycle, Isotopes, Measuring, Release, SAS, Stable, Warming, Water.

Collaborative Research: Sustainable management of human organic pollutant exposure (HOPE) at formerly used defense sites in the changing Arctic
Award Effective Date: 05/15/2022; Program: ARCSS-Arctic System Science

1. Frank A von Hippel($399,637), University of Arizona, Tucson
2. Jennifer I Schmidt($419,144), University of Alaska Anchorage Campus, Anchorage
3. Chris Price($651,600), Board of Regents, NSHE, obo University of Nevada, Reno, Reno
4. Tobias Schwoerer($85,239), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Environmental Monitoring Academy, Approach, Arctic, Collect, Community-driven, Exposure, FUD, Health, Human, Information, Interviews, Local, Management, Pops, Risks, Sites, Sources, Subsistence, Sustainable, Techniques, Unalaska, Workshops.

Collaborative Research: CAS-MNP: Sea ice-ocean exchange of Arctic microplastics: linking small scales to the large-scale system
Award Effective Date: 03/01/2022; Program: ARCSS-Arctic System Science

1. David A Bailey($111,345), University Corporation For Atmospheric Res, Boulder
2. Alexandra Jahn($590,883), University of Colorado at Boulder, Boulder
3. Monica V Orellana($2,652,351), University of Washington, Seattle
Key terms: Ice And Microplastics, Sea Ice, Arctic, Climate, Cover, Developing, Effects, Exchange, Found, Future, Laboratory, Marine, Models, Ocean, Oceans, Parameterizations, Polar.

Travel: Support for US graduate students and postdocs to attend the 2022 BEPSII international field school
Award Effective Date: 02/15/2022; Program: ARCSS-Arctic System Science

1. Jeff Bowman($28,440), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Essential Climate Variables, International And Local, Sea Ice Interfaces, Sea Ice Physics, Sea Ice Studies, Undertake Sea Ice, Biogeochemical Exchange, Broaden Participation, Cambridge Bay, Comprehensive Training, Field School, Ice Plays, Scar Expert, Advisor, Arctic, Atmosphere, BEPSII, Biogeochemistry, Canada, Canadian, Carbon, Challenges, Considerable, Cycles, Ecology, Ecvice, Effective, Encourage, Expertise, Experts, Global, Knowledge, Mentor, Nunavut, Ocean, Operations, Polar, Require, SCOR, Station, Supervisor.

Collaborative Research: Spatiotemporal variability of solar radiation partitioning in the sea ice system: Improving climate models using observations from the MOSAiC field campaign
Award Effective Date: 01/15/2022; Program: ARCSS-Arctic System Science

1. Melinda A Webster($304,752), University of Alaska Fairbanks Campus, Fairbanks
2. Bonnie Light($535,065), University of Washington, Seattle
3. Christopher Polashenski($444,932), Dartmouth College, Hanover
4. Marika Holland($602,124), University Corporation For Atmospheric Res, Boulder
Key terms: Sea Ice Loss, Single Column Modeling, Accurately Represent, Arctic Climate, Climate Models, Field Observations, Critical, Differences, Global, Interactions, Melt, Parameterizations, Predictions, Processes, Representation, Summer, Sunlight, Surface, Warming.

NSFGEO-NERC Collaborative Research: Advancing Predictability of Sea Ice: Phase 2 of the Sea Ice Prediction Network (SIPN2)
Award Effective Date: 01/01/2018; Program: ARCSS-Arctic System Science

1. Michael Steele($461,992), University of Washington, Seattle
Key terms: Ice Prediction Network, Non-scientists And Scientists, Sea Ice Prediction, Ice Cover, Network Activities, Oceanic Heat, Scientists Alike, Sea-ice Extent, Sea-ice Forecasts, Sea-ice Predictions, September Sea-ice, Sources Useful, Stakeholder Engagement, Accessible, Advance, Alaska, Arctic, Climate, Extreme, Has, Pacific, Phase, Predictability, Products, Public, Reports, SIO, SIPN, Sea-ice, Skill, Spatial, Stakeholders, Surface, Trend, Value.

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. Athena E Copenhaver($4,051,842), University of Alaska Fairbanks Campus, Fairbanks
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.

Illness and Wellness in Yup'ik Oral Tradition
Award Effective Date: 01/01/2023; Program: ASSP-Arctic Social Science

1. Mark P John($149,736), Calista Education and Culture, Inc., Anchorage
Key terms: Illness And Wellness, Traditional Healers, Yup’ik Elders, Accounts, Alaska, Concepts, Disease, Elders’, Epidemics, Gatherings, Healing, Indigenous, Integrated, Knowledge, Narratives, Past, Shamanic, Yup’ik.

Planning: Connecting Inupiaq and Veterinary Knowledge about Wildlife Diseases and Food Safety
Award Effective Date: 12/01/2022; Program: ASSP-Arctic Social Science

1. Tuula Hollmen($199,130), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Food Safety, Subsistence Species, Wildlife Pathogens, Alaska, Appropriate, Development, Indigenous, Knowledge, Local, Methods, Monitoring, Participants, Sampling, Traditional, Veterinary.

Planning: Building Community Resilience in the Food-Energy-Water and Society Nexus
Award Effective Date: 10/01/2022; Program: ASSP-Arctic Social Science

1. Somayeh Asadi($200,000), Pennsylvania State Univ University Park, University Park
Key terms: Energy And Water, Advisory Board, Activities, Addressing, Build, Concerns, Food, Matrix, Meetings, Planning, Rural, Security, Workshops.

Doctoral Dissertation Research: New Agriculture Frontiers: Land, Labor and Sovereignty in the North
Award Effective Date: 09/01/2022; Program: ASSP-Arctic Social Science

1. Kathryn Teigen De Master($41,276), University of California-Berkeley, Berkeley
Key terms: Agricultural, Ethnographic, Farmers, Food, Northern.

Planning: Developing Collaborative Research Partnerships with Nunavut Communities
Award Effective Date: 08/01/2022; Program: ASSP-Arctic Social Science

1. Eranga K Galappaththi($200,000), Virginia Polytechnic Institute and State University, Blacksburg
Key terms: Food Security, Activities, Appropriate, Arctic, Climate, Collaboration, Elders, Ethical, Evaluation, In-person, Inuit, Jointly, Leaders, Meetings, Methods, Planning, Process, Program, Virtual.

Doctoral Dissertation Research: Colonial Encounters of Sami Reindeer Herders in Alaska
Award Effective Date: 07/01/2022; Program: ASSP-Arctic Social Science

1. Varpu M Lotvonen($37,805), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Alaska Natives, Reindeer Herding, Colonial, Dissertation, Government, Indigeneity, Indigenous, Norway, Relations, Sami, Subsistence.

Planning: Measuring Wind Direction Change on St. Lawrence Island, Alaska, Using Traditional Ecological Knowledge
Award Effective Date: 06/01/2022; Program: ASSP-Arctic Social Science

1. Jon R Rosales($78,872), Saint Lawrence University, Canton
Key terms: Prevailing Wind Direction, Indigenous Knowledge, Assess, Bering, Focus, Lawrence, Local, Planning, Reconstructed, Residents, St, Wayfinding.

Doctoral Dissertation Research: Ecosystems of Teaching and Learning: An Ethnography of Two Inupiaq Dance Groups
Award Effective Date: 05/01/2022; Program: ASSP-Arctic Social Science

1. David E Smith($63,432), University of Pittsburgh, Pittsburgh
Key terms: Alaska Native, Activities, Analysis, Dance, Drumming, Educational, Ethnographic, Indigenous, Practice, Social, Teaching, Youth.

RAPID: Retrieving the Late Pleistocene/Holocene Archaeology Record at the Carpenter Mining Quarry, Interior Alaska
Award Effective Date: 04/15/2022; Program: ASSP-Arctic Social Science

1. Barbara A Crass($238,520), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Interior Alaska, Archaeological, Artifacts, Descendant, Paleoecological, Site.

Engaging Indigenous Youth in Sustainability Science
Award Effective Date: 04/01/2022; Program: ASSP-Arctic Social Science

1. Holly Parker($106,906), University of New England, Biddeford
Key terms: Indigenous Youth, Activities, Arctic, Collaborative, Conference, Development, Future, Leadership, Opportunity, Participants, Partnerships, Strategies, Sustainability, Uarctic.

Temyiq Tuyuryaq: Collaborative Archaeology the Yupiit Way
Award Effective Date: 04/01/2022; Program: ASSP-Arctic Social Science

1. Kristen Barnett($291,934), Western Washington University, Bellingham
Key terms: Alaska Native, Approach, Archaeological, Bates, Cultural, Found, Landscape, Methods, Peoples, Site, Students, Togiak, Tuyuryaq, Unique, Village, Was.

Changes in Underground Food Storage Traditions: Exploring Food Life-History and Food Security in Beringian Communities
Award Effective Date: 02/15/2022; Program: ASSP-Arctic Social Science

1. Kazuyuki Saito($892,810), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Storage And Preservation, Alaska Native, Food Caches, Food Security, Food Storage, Permafrost Thaw, Condition, Environmental, Methods, Subsidence.

RAPID: Using Mobile Phone Data to Understand the Impacts of the COVID-19 Pandemic on Food Assistance Use in Alaska
Award Effective Date: 02/01/2022; Program: ASSP-Arctic Social Science

1. Megan Mucioki($200,000), Pennsylvania State Univ University Park, University Park
Key terms: Vulnerable And Low-income, Covid-19 Pandemic, Food Assistance, Food Insecurity, Affecting, Alaska, Findings, Has, Household, Methodology.

Polar STEAM: Where Curiosity Thrives
Award Effective Date: 09/01/2022; Program: Alliances-Minority Participat.

1. Peter J Betjemann($3,150,000), Oregon State University, Corvallis
Key terms: Formal And Informal, Human Resource Development, Informal Environments, Minority Serving, Polar Educators, Polar Environments, Polar Regions, Polar Steam, Program Aims, Access, Advancing, Antarctic, Arctic, Artists, Arts, Audiences, Creative, Critical, Deployments, Directorate, Division, Education, Engagement, Experiences, Global, Increase, Innovative, Inspire, Integrating, OSU, Partially, Participants, Participation, Post-deployment, Programs, STEM, Seeks, Students, Transdisciplinary, Two-year, Underrepresented, Unique, Virtual, Wonder.

NSF-NERC The Future of Thwaites Glacier and its Contribution to Sea-level Rise Science Coordination Office
Award Effective Date: 04/01/2018; Program: Antarctic Science and Technolo

1. Peter Davis($1,887,850), University of Colorado at Boulder, Boulder
Key terms: Coordination Office, Sea-level Rise, Thwaites Glacier, Thwaites Initiative, Achieve, Antarctica, Content, Facilitate, Joint, Largest, NERC, NSF, Planning, Program, Sea-level.

OPP-PRF: Demographic, Epidemiologic, and Social Consequences of the 1918 Influenza Pandemic in Alaska
Award Effective Date: 02/01/2023; Program: EPSCoR Co-Funding

1. Taylor van Doren($315,337), University of Alaska Anchorage Campus, Anchorage
Key terms: Expectancy And Survivorship, Life Expectancy, Qualitative Archival, Respiratory Diseases, Analyses, Demographic, Health, Infections, Pandemic, Program, Social, Tuberculosis.

Collaborative Research: Harvesting Long-term Survey Data to Develop Zooplankton Distribution Models for the Antarctic Peninsula
Award Effective Date: 02/01/2023; Program: EarthCube

1. Megan Cimino($567,000), University of California-Santa Cruz, Santa Cruz
2. Deborah K Steinberg($142,764), College of William & Mary Virginia Institute of Marine Science, Gloucester Point
Key terms: Ecological Model Output, Annual Species-specific, Antarctic Peninsula, Palmer Lter, Remote Sensing, Species Distribution, Zooplankton Distribution, Zooplankton Species, Activities, Based, Collected, Distributions, Ecosystem, Environmental, Generate, Grid, Knowledge, Krill, Main, Polar, Predator, Predators, Predict, Properties, STEM, Situ, Spatial, Species-specific, Standardized, Summer, Wap.

Supporting Antarctic Research with Ongoing Operations and Development of the USAP-DC Project Catalog and Data Repository
Award Effective Date: 12/01/2022; Program: EarthCube

1. Frank O Nitsche($1,632,679), Columbia University, New York
Key terms: Access, Accessible, Antarctic, Antarctica, Available, Broad, Datasets, FAIR, Findable, Functions, Information, Interfaces, Interoperable, Office, Range, Repository, Score, Search, Submissions, USAP-DC.

Collaborative Research: Machine-enabled modeling of terminus ablation for Greenland's outlet glaciers
Award Effective Date: 08/15/2022; Program: EarthCube

1. Denis Felikson($114,476), Universities Space Research Association, Washington
2. Leigh A Stearns($238,655), University of Kansas Center for Research Inc, Lawrence
3. Ginny A Catania($504,527), University of Texas at Austin, Austin
Key terms: Greenland Ice Sheet, Ice-ocean Boundary, Outlet Glaciers, Sea Level, Terminus Position, Available, Climate, Controls, Critical, Dominant, Equation, Focus, Forecasts, Future, Glaciological, Ice-ocean, Machine, Mass, Model, Modeling, Models, Nsfs, Office, Particular, Processes, Projections, Time.

Towards Filling a Major Gap in the Greenhouse Gas Balance From the Arctic: Defining the Importance of N2O Emission in the North Slope of Alaska
Award Effective Date: 08/01/2022; Program: Ecosystem Science

1. Xiaofeng Xu($299,286), San Diego State University Foundation, San Diego
Key terms: Greenhouse Gas, Large-scale Importance, N2o Fluxes, North Slope, Well-established Outreach, Alaska, Continue, Disturbance, Emissions, Especially, GHG, Has, Large-scale, Local, Negligible, Students, Unvegetated, Well-established.

OPP-PRF: Linking the Physical and Chemical Drivers of Carbon Cycling in Arctic Source-to-sink Systems
Award Effective Date: 01/01/2023; Program: POST DOC/TRAVEL

1. Marisa N Repasch($328,590), University of Colorado at Boulder, Boulder
Key terms: Arctic Landscape, Permafrost Thaw, Alaska, Atmosphere, Carbon, Climate, Coupled, Cycling, Erosion, Feedbacks, Future, Model, OC, Organic, Released, River, Transformation, Transport, Weathering.

OPP-PRF: Investigating Fire-Biotic Disturbance Interactions and Their Sensitivity to Climate in the North American Boreal Biome
Award Effective Date: 01/01/2023; Program: POST DOC/TRAVEL

1. Katherine R Hayes($321,333), Cary Institute of Ecosystem Studies, Inc., Millbrook
Key terms: Biotic Disturbances, Black Spruce, Boreal Carbon, Boreal Forest, Boreal Forests, Carbon Storage, Fires Combust, Forest Fires, Short-interval Fires, Terrestrial Carbon, Alter, Biome, Broadleaf, Climate, Current, Deciduous, Diseases, Emerging, Framework, Frequency, Future, Grow, Herbivores, Increasing, Interactions, Little, North, Outbreaks, Pests, Regeneration, Short-interval, Species, Store, Stored, Threaten, Threats, Trees.

OPP-PRF: Reconstructing Baleen Whale Movement and Foraging Ecology Using Archived Natural History Collections
Award Effective Date: 11/01/2022; Program: POST DOC/TRAVEL

1. Kerri J Smith($325,773), University of Rhode Island, Kingston
Key terms: Baleen Whale, Baleen Whales, Conservation Plans, Marine Ecosystems, Stable Isotope, Biogeochemical, Climate, Critical, Ecosystem-level, Foraging, Geospatial, Global, History, Isotopes, Knowledge, Migration, Movement, Polar.

OPP-PRF: Exploring the Role of a Humpback Whale Cultural Foraging Innovation within the Antarctic Ecosystem in the LTER Study Region
Award Effective Date: 10/01/2022; Program: POST DOC/TRAVEL

1. Jennifer A Allen($232,842), University of California-Santa Cruz, Santa Cruz
Key terms: Western Antarctic Peninsula, Humpback Whales, Animal, Climate, Conditions, Conservation, Culture, Emerged, Environmental, Explore, Feed, Feeding, Foraging, Has, Population, Social, Species, Spread, Strategy.

OPP-PRF: The Marginal Ocean Zone: Definition, Dynamics, and Implications for a Changing Arctic Ocean through Model-Observation Synthesis
Award Effective Date: 09/01/2022; Program: POST DOC/TRAVEL

1. Astrid Pacini($213,300), University of Washington, Seattle
Key terms: Marginal Ice Zone, Marginal Ocean Zone, Seasonal Ice Zone, Arctic Ocean, Ocean Motion, Ocean Properties, Sea Ice, Available, Changing, Characterize, Current, Definition, Dynamics, Influence, Processes, Quantify, Region, Salinity, Specifically, Stratification, Temperature.

OPP-PRF: A Well-Constrained Hosing Experiment for Interrogating Arctic Precipitation Changes in the Younger Dryas
Award Effective Date: 08/01/2022; Program: POST DOC/TRAVEL

1. Michaela Fendrock($307,499), SUNY at Buffalo, Amherst
Key terms: Atlantic Meridional Overturning, Meridional Overturning Circulation, Arctic Lakes, Fresh Water, Global Climate, North Atlantic, Abrupt, Ago, Believed, Cold, Compared, Constraints, Dryas, Experiments, Forcing, Model, Modeling, Narrative, Ocean, Past, Precipitation, Produce, Proxy, Simulations, Slowed, Was.

OPP-PRF: Millimeter-wave Blazar Monitoring With Cosmic Microwave Background Experiments: A New Tool for Probing Blazar Physics
Award Effective Date: 08/01/2022; Program: POST DOC/TRAVEL

1. John C Hood($302,195), University of Chicago, Chicago
Key terms: AGN, Brightness, CMB, Emissions, Fluctuations, Light, Students, Wavelengths.

Conference: Improving the Greenland Data Ecosystem for Scientific Insight
Award Effective Date: 07/15/2022; Program: Polar Cyberinfrastructure

1. Twila A Moon($49,911), University of Colorado at Boulder, Boulder
Key terms: Sea Levels, Coordination, Create, Discuss, Ecosystem, Effective, Effectively, Efficient, Ensure, Gaps, Greenland, Greenland-focused, Knowledge, Ocean, People, Producing, Recommendations, Tools, Useful, Workflows, Workshop.

Glacier Extremes: The Role of Glacier Snow Albedo Feedbacks From Wildfires and Heatwaves in Enhancing Present and Future Mass Loss in Alaska
Award Effective Date: 07/15/2022; Program: Polar Cyberinfrastructure

1. David R Rounce($456,029), Carnegie-Mellon University, Pittsburgh
Key terms: Glacier Energy Balance, Glacier Evolution Models, Glacier Mass Loss, Wildfires And Heatwaves, Climate Models, State-of-the-art Glacier, Account, Advance, Alaska, Corresponding, Education, Feedbacks, Future, K-, Process-based, Produce, Projections, Public, State-of-the-art.

OPP-PRF: The predictive capacity of ocean heat gain and autumn freeze up dates on seasonal sea ice extent from three reanalyses and the CESM2 Large Ensemble
Award Effective Date: 02/01/2023; Program: Polar Special Initiatives

1. Meghan N Helmberger($280,026), Colorado State University, Fort Collins
Key terms: Ocean Heat Gain, Sea Ice Extent, Sea Ice Loss, Arctic Climate, Arctic Ocean, Water Days, Assess, Autumn, Available, Average, Contribute, Cover, Environmental, Freeze, Has, Model, Models, Months, Predictability, SIC, School, Seasonal, Significantly, Total.

Experiential and international polar science education for U.S. students in Greenland (JSEP) and Antarctica (JASE)
Award Effective Date: 09/01/2022; Program: Polar Special Initiatives

1. Lauren E Culler($933,527), Dartmouth College, Hanover
Key terms: Arctic And Antarctic, Inform Future Efforts, Jsep And Jase, Undergraduate And Graduate, Antarctic Partners, Graduate Students, Historically Excluded, Intergenerational Mentor-mentee, Polar Stem, School Students, Stem Fields, Access, Activities, Collaboration, Collaborations, Communication, Cross-cultural, Diverse, Education, Educators, Engineering, Evaluation, Experiences, Field-based, Greenland, Hands-on, Inclusive, Indigenous, Interdisciplinary, International, Joint, Leaders, Limited, Mentor-mentee, Mentors, Opportunities, Outreach, Partnership, Program, Programs, Scholarship, Skills, Successfully, Virtual.

Collaborative Research: The Polaris Project - Catalyzing Change in the Arctic Research Community
Award Effective Date: 02/01/2022; Program: Polar Special Initiatives

1. Seeta Sistla($70,235), California Polytechnic State University Foundation, San Luis Obispo
Key terms: Local And Indigenous, Undergraduate Education, Alaska, Arctic, Co-production, Design, Expedition, Knowledge, Mentoring, Model, Polaris, Societal, Students.

THETIS: Thetis modeling of the Heterogenous Environment beneath Thwaites Ice Shelf
Award Effective Date: 01/01/2023; Program: Unallocated Program Costs

1. David M Holland($588,010), New York University, New York
Key terms: Ocean Cavity, Sea-level Rise, Thwaites Glacier, Unstructured Mesh, Allow, Antarctica, Coastal, Computational, Contribute, Contribution, Future, Geometry, Model, Modeling, Regions, Sea-level, Societal.

Collaborative Research: ANT LIA Integrating Genomic and Phenotypic Analyses to understand Microbial Life in Antarctic Soils
Award Effective Date: 04/01/2022; Program: Unallocated Program Costs

1. Joshua J LeMonte($287,436), Brigham Young University, Provo
2. Alisha A Quandt($685,760), University of Colorado at Boulder, Boulder
Key terms: Antarctic Soils, Environmental Conditions, Extreme Environments, Microbial Life, Specific Taxa, Adaptations, Allow, Antarctica, Common, Comprehensive, Distributions, Diversity, Features, Found, Genomic, Gradients, Habitat, Information, Lineages, Methods, Microbes, Microbiologists, Microorganisms, Studying, Thrive, Unique.

Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM2)
Award Effective Date: 08/15/2019; Program: Unallocated Program Costs

1. Curtis Deutsch($14,079,937), Princeton University, Princeton
Key terms: Carbon And Heat, Anthropogenic Carbon, Southern Ocean, Southern Ocean's, Abyss, Allow, Atmosphere, Biogeochemical, Climate, Extension, Floats, Modeling, Models, Nutrient, Observations, Oceans, Processes, Program, SOCCOM, Surface.

NSF-NERC: Geological History Constraints on the Magnitude of Grounding Line Retreat in the Thwaites Glacier System
Award Effective Date: 04/01/2018; Program: Unallocated Program Costs

1. Ryan A Venturelli($1,251,265), Tulane University, New Orleans
Key terms: Timing And Duration, Geological Evidence, Grounding-line Retreat, Oceanographic Conditions, Past Episodes, Raised Marine, Sea Level, Sea-level Rise, Subglacial Bedrock, Thwaites Glacier, Antarctica, Climate, Constraints, Contribution, Cosmogenic-nuclide, Dating, Grounding-line, Ice, Linked, Obtain, Sea-level.

NSF-GEO-OPP Awards for 2022

A GIS database and Map of Marine and Terrestrial Glacial Features Related to Mid- to Late-Pleistocene Arctic Ocean Glaciation Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: Linking Permafrost Soil Inundation to Carbon and Mercury Uptake in Aquatic Food Webs of the Arctic Award Effective Date: 09/01/2022; Program: ANS-Arctic Natural Sciences

New perspectives on Arctic Sea Ice Variability in the 20th Century Award Effective Date: 09/01/2022; Program: ANS-Arctic Natural Sciences

A paleoclimate reanalysis of the coupled Greenland Ice Sheet--climate evolution during the Last Interglacial Award Effective Date: 08/15/2022; Program: ANS-Arctic Natural Sciences

Fate of Freshwater and Heat in Baffin Bay: Basin-scale Circulation and Shelf/slope Processes Award Effective Date: 08/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: MOSAiC Sea Ice Samples for Stratigraphy, Microstructure, and Inherent Optical Property Studies Award Effective Date: 08/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: Quantifying the effects of Langmuir Turbulence on Sea Ice and The Arctic Ocean Award Effective Date: 08/01/2022; Program: ANS-Arctic Natural Sciences

CAREER: Quantifying the Effects of Liquid Water Content on the Spectral Albedo of Snow Award Effective Date: 07/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: RAPID: Biogeochemistry of water and sediments from a recently drained Greenland ice-marginal lake Award Effective Date: 06/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: The Lost Pastures of Alaska's Last Megafauna Award Effective Date: 06/01/2022; Program: ANS-Arctic Natural Sciences

Improving the suitability of the polar to subpolar planktic foraminifera N. pachyderma as a climate archive: New approaches to deduce 'near surface' temperatures Award Effective Date: 06/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: Advancing knowledge of Arctic sea ice interactions with tropopause polar vortices and Arctic cyclones Award Effective Date: 05/15/2022; Program: ANS-Arctic Natural Sciences

The Tale of Three Systems: Fate of Primary Production in the Chukchi Sea Award Effective Date: 05/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: EAGER: Persistent measurements of surface waves in landfast ice using fiber optic telecommunication cables Award Effective Date: 04/15/2022; Program: ANS-Arctic Natural Sciences

CAREER: A research foundation to improve understanding of the post-thaw permafrost microbiome via collaboration networks and experiential learning Award Effective Date: 04/01/2022; Program: ANS-Arctic Natural Sciences

CAREER: Taking Process-based Models to the Field to Understand the Possibility and Implication of an Internal Shear Band Forming in Ice Flowing over Rough Topography Award Effective Date: 04/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: Carbon Levels at the Arctic Salinity-Stratified Sea Ice Edge (CLASSSIE) Award Effective Date: 03/15/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: Tracking Divergent Warming and Tree Growth at Arctic Treeline Award Effective Date: 03/01/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: Investigating the Rate of Potential Biological in Situ Gas Production of CO and CH4 in Arctic Ice Award Effective Date: 03/01/2022; Program: ANS-Arctic Natural Sciences

Arctic melt and summer temperature during past warm periods: a new ice core proxy 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

OPP-PRF: Conjugate Experiment to Explore Magnetospheric Phenomena Via Spatial Sonification and Mixed Reality Award Effective Date: 01/01/2023; Program: ANT Astrophys & Geospace Sci

Collaborative Research: Imaging the Beginning of Time from the South Pole: Completing the BICEP Array Survey Award Effective Date: 09/01/2022; Program: ANT Astrophys & Geospace Sci

First Conjugate-Station Studies and Continued Satellite-Conjunction Studies of LF/MF/HF Auroral Radio Emissions at South Pole Award Effective Date: 08/01/2022; Program: ANT Astrophys & Geospace Sci

Collaborative Research: Linking Marine and Terrestrial Sedimentary Evidence for Plio-pleistocene Variability of Weddell Embayment and Antarctic Peninsula Glaciation Award Effective Date: 10/15/2022; Program: ANT Earth Sciences

Collaborative Research: Conference: Interdisciplinary Antarctic Earth Science Conference & Deep-Field Planning Workshop Award Effective Date: 09/15/2022; Program: ANT Earth Sciences

Collaborative Research: RUI: Molecular Sentinels: Secondary Metabolites as Indicators of Environmental Change in an Antarctic Polar Desert Award Effective Date: 09/15/2022; Program: ANT Earth Sciences

Conference: An International Workshop on the Future of Geodetic-geophysical Observational Networks in Antarctica Award Effective Date: 09/01/2022; Program: ANT Earth Sciences

Collaborative Research: Coring Seymour Island (CSI) Antarctica: Evaluating Causes and Effects of the End Cretaceous Mass Extinction Award Effective Date: 09/01/2022; Program: ANT Earth Sciences

New constraints on 14C reservoirs around the Antarctic Peninsula and the Southern Ocean based on historically-harvested whale bones Award Effective Date: 08/01/2022; Program: ANT Earth Sciences

Collaborative Research: Straight to the Source- Mineral Weathering in Snowbanks and Supraglacial Ice, McMurdo Dry Valleys, Antarctica Award Effective Date: 08/01/2022; Program: ANT Earth Sciences

Thermal and Compositional Structure of Antarctica from Probabilistic Joint Inversion of Seismic, Gravity, and Topography Data and Petrological Modelling Award Effective Date: 07/01/2022; Program: ANT Earth Sciences

Probing the Western Antarctic Lithosphere and Asthenosphere with New Approaches to Imaging Seismic Wave Attenuation and Velocity Award Effective Date: 06/01/2022; Program: ANT Earth Sciences

The Transition from Back Arc to Slab Window to Continental Rifting, Evidence from the Subcontinental Lithospheric Mantle of West Antarctica Award Effective Date: 03/15/2022; Program: ANT Earth Sciences

Collaborative Research: Imaging the 3D Viscosity Structure of the Antarctic Mantle with Existing Observations from GPS and Relative Sea Level Award Effective Date: 02/15/2022; Program: ANT Earth Sciences

Collaborative Research: Improving Model Representations of Antarctic Ice-shelf Instability and Break-up due to Surface Meltwater Processes Award Effective Date: 01/01/2023; Program: ANT Glaciology

Climate and Cryosphere International Project Office of the World Climate Research Program Award Effective Date: 09/01/2022; Program: ANT Glaciology

Antarctic Ice Front, Shelf and Grounding Line Dynamics from High-resolution, Commercial Satellite Imagery and Elevation Data Award Effective Date: 09/01/2022; Program: ANT Glaciology

EAGER: Constraining the Expected Brittle-ice Behavior for the Hercules Dome Ice-core Site. Award Effective Date: 08/15/2022; Program: ANT Glaciology

Collaborative Research: EAGER: Dating Glacier Retreat and Readvance near Mount Waesche, West Antarctica Award Effective Date: 08/15/2022; Program: ANT Glaciology

Collaborative Research: Testing Next Generation Measurement Techniques for Reconstruction of Paleoclimate Archives from Thin or Disturbed Ice Cores Sections Award Effective Date: 08/01/2022; Program: ANT Glaciology

CAREER: Teaching Old Data New Tricks: Leveraging Legacy Field Data to Investigate Ice-stream Shut down and Inspire a New Generation of Cryospheric Scientists Award Effective Date: 08/01/2022; Program: ANT Glaciology

Targeted Basic Research to Enable Antarctic Science Applications of Cosmogenic-Nuclide Geochemistry Award Effective Date: 03/15/2022; Program: ANT Glaciology

Hydraulic Permeability of Temperate Ice Award Effective Date: 03/01/2022; Program: ANT Glaciology

Collaborative Research: EAGER: Expedited Measurement of Englacial Temperatures by Means of Melt-Probe-Deployed Distributed Temperature Sensing Award Effective Date: 12/15/2022; Program: ANT Instrum & Facilities

MRI: Acquisition of LA-HR-ICPMS instrumentation for climate, environmental, ecosystem, and engineering research at the University of Maine Award Effective Date: 09/01/2022; Program: ANT Instrum & Facilities

MRI: Development of a Reconfigurable Radar for UAS Applications Award Effective Date: 09/01/2022; Program: ANT Instrum & Facilities

Collaborative Research: Investigating the Role of Coastal Polynya Variability in Modulating Antarctic Marine-Terminating Glacier Drawdown Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

Planning: Formulating and Sustaining a System-Level Understanding of a Large Marine Ecosystem in the Ross Sea Region Marine Protected Area to Better Conserve and Guide Policy Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

Collaborative Research: Understanding the Massive Phytoplankton Blooms over the Australian-Antarctic Ridge Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

Sea-ice Snow Microbial Communities’ Impact on Antarctic Bromocarbon Budgets and Processes Award Effective Date: 09/01/2022; Program: ANT Integrated System Science

EAGER: ANT LIA: Persist or Perish: Records of Microbial Survival and Long-term Persistence from the West Antarctic Ice Sheet Award Effective Date: 08/15/2022; Program: ANT Integrated System Science

Future Directions for Southern Ocean and Antarctic Nearshore and Coastal Research Award Effective Date: 08/15/2022; Program: ANT Integrated System Science

CAREER: Experimentally Testing the Role of Sympagic Algae in Sea-ice Environments using a Laboratory Scale Ice-tank. Award Effective Date: 07/15/2022; Program: ANT Integrated System Science

Collaborative Research: Have Transantarctic Dispersal Corridors Impacted Antarctic Marine Biodiversity? Award Effective Date: 10/01/2021; Program: ANT Integrated System Science

RAPID: What Caused the Record Warmth and Loss of Antarctic Sea ice in the Austral Summer of 2022, and will Sea Ice Remain Low Over 2022-2024? Award Effective Date: 10/01/2022; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Characteristics and Origins of Eddies beneath Antarctic Sea Ice Award Effective Date: 09/01/2022; Program: ANT Ocean & Atmos Sciences

OPP-PRF: Benthic Iron Fluxes and Cycling in the Amundsen Sea Award Effective Date: 08/01/2022; Program: ANT Ocean & Atmos Sciences

Wave Erosion at Ice Cliffs Award Effective Date: 07/01/2022; Program: ANT Ocean & Atmos Sciences

Revising Models of the Glacier-ocean Boundary Layer with Novel Laboratory Experiments Award Effective Date: 05/15/2022; Program: ANT Ocean & Atmos Sciences

Applying Year of Polar Prediction-Southern Hemisphere (YOPP-SH) Targeted Observing Periods to Advance Winter Numerical Weather Forecasting for the U.S. Antarctic Program Award Effective Date: 05/01/2022; Program: ANT Ocean & Atmos Sciences

Weddell Gyre Mean Circulation and Eddy Statistics from Floats Award Effective Date: 03/15/2022; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Diagnosing the Role of Ocean Eddies in Carbon Cycling from a High-resolution Data Assimilating Ocean Biogeochemical Model Award Effective Date: 03/01/2022; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Cloud Radiative Impact on the Surface Energy Budget of the Antarctic Peninsula Award Effective Date: 02/01/2022; Program: ANT Ocean & Atmos Sciences

The Role of Cyclonic Upwelling Eddies in Southern Ocean CO2 Flux Award Effective Date: 06/01/2021; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Using Multiple Stable Isotopes to Investigate Middle to Late Holocene Ecological Responses by Adelie Penguins in the Ross Sea Award Effective Date: 09/15/2022; Program: ANT Organisms & Ecosystems

Move, Adapt, or Change: Examining the Adaptive Capacity of a Southern Ocean Apex Predator, the Leopard Seal Award Effective Date: 09/15/2022; Program: ANT Organisms & Ecosystems

Collaborative Research: LIA: Genomic Mechanisms Controlling the Slow Development of the Antarctic Urchin Sterechinus Neumayeri Award Effective Date: 09/15/2022; Program: ANT Organisms & Ecosystems

Planning: ANT LIA Planning an Antarctic Omics Initiative (AOI) to Advance Understanding of the Evolution and Adaptive Potential of Antarctic Organisms Award Effective Date: 08/15/2022; Program: ANT Organisms & Ecosystems

Collaborative Research: ANT LIA: Cumacean -Omics to Measure Mode of Adaptation to Antarctica (COMMAA) Award Effective Date: 08/15/2022; Program: ANT Organisms & Ecosystems

Collaborative Research: ANT LIA: Connecting Metagenome Potential to Microbial Function: Investigating Microbial Degradation of Complex Organic Matter Antarctic Benthic Sediments Award Effective Date: 07/15/2022; Program: ANT Organisms & Ecosystems

ANT LIA: Do Molecular Data Support High Endemism and Divergent Evolution of Antarctic Marine Nematodes and their Host-associated Microbiomes? Award Effective Date: 07/15/2022; Program: ANT Organisms & Ecosystems

Collaborative Research: The Drivers and Role of Immigration in the Dynamics of the Largest Population of Weddell Seals in Antarctica under Changing Conditions Award Effective Date: 07/15/2022; Program: ANT Organisms & Ecosystems

Collaborative Research: Role of Nutrient Limitation and Viral Interactions on Antarctic Microbial Community Assembly: A Cryoconite Microcosm Study Award Effective Date: 05/01/2022; Program: ANT Organisms & Ecosystems

LIA: Collaborative Research: Biogeography, Population Genetics, and Ecology of two Common Species of Fleshy Red Algae in McMurdo Sound Award Effective Date: 04/01/2022; Program: ANT Organisms & Ecosystems

EAGER: Exploring Links between Iron and Phosphorus Nutrition of Antarctic Marine Phytoplankton Award Effective Date: 01/15/2022; Program: ANT Organisms & Ecosystems

ANT LIA: Collaborative Research: Evolutionary Patterns and Mechanisms of Trait Diversification in the Antarctic Notothenioid Radiation Award Effective Date: 08/01/2020; Program: ANT Organisms & Ecosystems

CAREER: UAV-Based Radar Suite for Bulk-Snow Characterization and Risk Management Award Effective Date: 08/01/2023; Program: AON-Arctic Observing Network

Doctoral Dissertation Research: Resolving Novel Arctic Late Season Phytoplankton Blooms Award Effective Date: 07/01/2022; Program: AON-Arctic Observing Network