Planning: Beyond Ice
Award Effective Date: 05/15/2023; Program: AISL

1. James R Temte($99,999), Alaska Pacific University, Anchorage
Key terms: Beyond Ice, Indigenous Perspectives, Stem Education, Alaska, Arctic, Art, Changing, Climate, Co-production, Design, Directorate, Elders, Engage, Knowledge, Local, Multiple, Museums, Partnerships, People, Planning, Process, Region, Stories, Warming, Yukon.

Collaborative Research: Drivers and Biogeochemical Implications of Saltwater Intrusion Along Arctic Coastlines
Award Effective Date: 04/01/2024; Program: ANS-Arctic Natural Sciences

1. Julia A Guimond($380,718), Woods Hole Oceanographic Institution, Woods Hole
2. Susan M Natali($343,925), Woodwell Climate Research Center, Inc., Falmouth
3. James W McClelland($434,096), Marine Biological Laboratory, Woods Hole
Key terms: Alaska’s Beaufort Sea, Beaufort Sea Coast, Field And Laboratory, Greenhouse Gas Fluxes, Rise And Storm, Schools And Public, Temperate And Tropical, Alaska’s Beaufort, Arctic Coastlines, Coastal Arctic, Local Schools, Nutrient Concentrations, Porewater Salinity, Public Forums, Saltwater Intrusion, Sea-level Rise, Summer Interns, Tropical Environments, Tundra Salinization, Activities, Assistant, Based, Biogeochemical, Broader, Changing, Chemistry, Drivers, Driving, Dynamics, Ecosystem, Ecosystems, Gaps, Knowledge, Links, Processes, Technician, Terrestrial, Water.

Postdoctoral Fellowship: OPP-PRF: Tracking Long-Term Changes in Lake Area across the Arctic
Award Effective Date: 01/01/2024; Program: ANS-Arctic Natural Sciences

1. Elizabeth Webb($354,026), University of Oregon Eugene, Eugene
Key terms: Five Arctic Regions, Tracking Arctic Lake, Coarse Resolution, Surface Water, Based, Climate, Delta, Direction, High-resolution, Images, Lakes, Landsat, Magnitude, Maps, Methodological, Practices, Set.

Collaborative Research: Sediment and Stability: Quantifying the Effect of Moraine Building on Greenland Tidewater Glaciers
Award Effective Date: 01/01/2024; Program: ANS-Arctic Natural Sciences

1. Emily Eidam($96,529), Oregon State University, Corvallis
2. Ginny A Catania($1,281,805), University of Texas at Austin, Austin
3. Rebecca H Jackson($106,348), Rutgers University New Brunswick, New Brunswick
4. John M Jaeger($133,492), University of Florida, Gainesville
Key terms: Greenland Ice Sheet, Mass Loss, Moraine Building, Outlet Glaciers, Bank, Environments, Front, Influence, Morainal, Observations, Observed, Obtain, Poorly, Position, Processes, Rates, Responsible, Retreat, Satellite, Sediment, Sedimentation.

RAPID: Abrupt, Coherent Increase in the Color of Arctic lakes of West Greenland: Investigating Contributing Factors
Award Effective Date: 11/01/2023; Program: ANS-Arctic Natural Sciences

1. Jasmine Saros($49,999), University of Maine, Orono
Key terms: Drinking Water, Arctic, Color, Contributing, Factors, Has, Lakes, Observed, Recently.

Planning: FIRE-PLAN: Social-Ecological Engineering and Design of Sustainable (SEEDS) Boreal Forest Fuel Breaks
Award Effective Date: 11/01/2023; Program: ANS-Arctic Natural Sciences

1. Michelle C Mack($199,865), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Fuel Break Management, Boreal Forests, Fire Risk, Fuel Breaks, Local Solutions, Sharing Knowledge, Wildfire Risk, Alternative, Benefits, Create, Increasing, Indigenous, Managers, Meet, Native, Network, North, Northern, Perspectives, Planning, Plant, Reduction, Resources, Revegetation, Thinning, Vegetation.

Collaborative Research: NSFGEO-NERC: Understanding surface-to-bed meltwater pathways across the Greenland Ice Sheet using machine-learning and physics-based models
Award Effective Date: 10/01/2023; Program: ANS-Arctic Natural Sciences

1. Ching-Yao Lai($411,096), Stanford University, Stanford
2. Leigh A Stearns($191,868), University of Kansas Center for Research Inc, Lawrence
3. Ching-Yao Lai($411,096), Princeton University, Princeton
Key terms: Community-led Mentoring Program, Cracks And Draining, Greenland Ice Sheet, Students And Junior, Surface-to-bed Meltwater Pathways, Artificial Intelligence, Community-led Mentoring, Doctoral Students, Draining Lakes, Ice Sheets, Mathematical Models, Melting Ice, Satellite Imagery, Surface Features, Surface-to-bed Meltwater, Uk Cryospheric, Us-uk Collaboration, Warming Climate, Ability, Agreement, Aims, Bottom, Budget, Code, Continent-wide, Database, Deep, Detection, Drainage, Dynamics, Formation, Hydrology, Ice-sheet, Joint, Moulins, Movement, Networks, Open-source, Principal, Proportion, Reach, US-UK, Via.

Toward A Process Understanding of the Methane Thermodynamics Associated with Permafrost Thaw at the Arctic Continental Shelves
Award Effective Date: 09/01/2023; Program: ANS-Arctic Natural Sciences

1. Kehua You($293,820), University of Texas at Austin, Austin
Key terms: Arctic Continental Shelves, Future Drilling Expeditions, Guide Future Drilling, Undergraduate And Graduate, Arctic Permafrost, Carbon Cycle, Climate Warming, Future Projections, Graduate Students, Greenhouse Gas, Ocean Chemistry, Organic Carbon, Sea Level, Atmosphere, Experiences, Flooded, Flooding, Interdisciplinary, Methane, Microbial, One-dimensional, Past, Policy, Release, Rising, Simulations, Stores, Systematic, Temperature, Thermal, Training, Water.

Atmospheric H2 in the Northern Hemisphere over the past Millennium
Award Effective Date: 09/01/2023; Program: ANS-Arctic Natural Sciences

1. Eric S Saltzman($814,685), University of California-Irvine, Irvine
Key terms: Atmospheric H2, Ice Core, Paleo-atmospheric H2, Air, Climate, Era, Future, Global, Hydrogen, Loss, Paleo-atmospheric, Past, Summit.

CAREER: Follow the Water: Understanding River Discharge Dynamics in Rapidly Changing High Northern Latitudes
Award Effective Date: 09/01/2023; Program: ANS-Arctic Natural Sciences

1. Eric S Klein($528,202), University of Alaska Anchorage Campus, Anchorage
Key terms: Alaskan And Greenland, Arctic Water Cycle, Characterize Shifting River, Measure Multiple Components, River Source Contributions, Shifting River Source, Warmer And Wetter, Active Layer, Arctic Greenland, Future Arctic, Glacial Coverages, Glacier Free, Greenland Students, Indigenous Alaskan, Permafrost Watersheds, River Discharge, Undergraduate Students, Changing, Climate, Depths, Field, Flow, Focused, Freshwater, Hydrological, Hydrology, Ice, Increase, Increased, Melt, Models, Participation, Platform, Powerful, Precipitation, Range.

Historical Simulations of Greenland Ice-sheet Dynamics: The Imprint of Early Ice Loss on Recent and Future Change
Award Effective Date: 08/01/2023; Program: ANS-Arctic Natural Sciences

1. John Erich Christian($361,775), Georgia Tech Research Corporation, Atlanta
Key terms: Greenland Ice Sheet, Calibrating Models, Climate Forcing, Ice Loss, Mass Loss, Model Simulations, Rapid Warming, Aid, Available, Century, Decades, Deliverable, Dynamic, Encompass, Era, Future, Glacier, Glaciers, Ice-sheet, Long-term, Observations, Period, S-s, Simulate.

Collaborative Research: Assessing the Causal Influence of Atmospheric Opacity and Sea Ice on Arctic Warming in a Novel Circulation-controlled Framework
Award Effective Date: 08/01/2023; Program: ANS-Arctic Natural Sciences

1. Edward Blanchard-Wrigglesworth($161,000), University of Washington, Seattle
2. Jonathan G Griffith($513,000), University of Colorado at Boulder, Boulder
Key terms: Arctic Warming Rates, Control Arctic Warming, Greater-than-global Arctic Warming, Sea Ice Thickness, Atmospheric Opacity, Causal Influence, Greater-than-global Arctic, Clouds, Constrain, Curriculum, Does, Focused, Harder, Has, Lead, Mechanisms, Observations, Summer.

MCA: Combining Drone Imagery and Deep Learning to Map Fine-Scale Heterogeneity in Arctic Vegetation
Award Effective Date: 07/15/2023; Program: ANS-Arctic Natural Sciences

1. Michael Loranty($232,268), Colgate University, Hamilton
Key terms: Shrubs And Grasses, Arctic Vegetation, Drone Images, Global Climate, Plant Growth, Satellite Images, Times Faster, Aid, Archive, Changing, Computer, Conditions, Detailed, Distribution, Ecosystem, Ecosystems, Estimates, Fine, Fire, Geographic, Growing, Increasing, Influence, Map, Methods, Nearly, Occurring, Planet, Plants, Processes, Productivity, Published, Regions, Resolution, Rest, Resulting, Satellites, Shared, Skills, Teaching, Tell, Tools, Undergraduate, Warming, Wildfires.

MAMMOTH ARCTIC PATHS (MAP): Interdisciplinary Research into the Movement Ecology and Biogeography of an Iconic Arctic Animal through Environmental Change.
Award Effective Date: 07/15/2023; Program: ANS-Arctic Natural Sciences

1. Benjamin M Jones($450,000), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Teeth And Tusks, Climate Warmed, Environmental Conditions, Ice Age, Woolly Mammoths, Alaska, Animals, Arctic, Compared, Create, Exceedingly, Extinct, Habitats, Isotope, LGM, Lifetime, Movement, Past, Radiocarbon, UAMN, Warming.

CAREER: Improving Estimates of Changing Firn Meltwater Storage and Flux in Temperate Glacier Systems
Award Effective Date: 06/01/2023; Program: ANS-Arctic Natural Sciences

1. Seth Campbell($623,881), University of Maine, Orono
Key terms: Alaska And Canada, Alaska And Northwestern, Annual Culture Camp, Educational Video Game, Firn Meltwater Storage, Glacier Visitors Center, Interactive Educational Video, Mendenhall Glacier Visitors, Raise Sea Level, Spatial And Temporal, Firn Properties, Firn Thickness, Firn Volume, Game Development, Juneau Icefield, Meltwater Flux, Meltwater Stored, Northwestern Canada, Reducing Impacts, Southeast Alaska, Water Storage, Acquired, Amount, Build, Changing, Classrooms, Climate, Down-glacier, Ecosystems, Environmental, Estimate, Expect, Faster, Glaciers, Has, Indigenous, JIF, Lastly, Modeling, Observations, Partially, Pore, Potential, Retreating, Snow, Strategies, Students, Time.

RAPID: Sudden reproductive failure in a declining caribou population - investigation of links to warming-related vegetation changes
Award Effective Date: 05/15/2023; Program: ANS-Arctic Natural Sciences

1. Eric S Post($25,000), University of California-Davis, Davis
Key terms: Caribou And Wild, Caribou Near Kangerlussuaq, Grasses And Forbs, Monitoring And Management, Food Quality, Greenland Institute, Natural Resources, Oversees Monitoring, Reproductive Failure, Total Abundance, Traditional Livelihoods, Wild Reindeer, Abundant, Analysis, Arctic, Assess, Calf, Calves, Common, Content, Cooler, Decline, Declines, Has, Hunting, Less, Local, Measures, Nutritive, Past, Plants, Prefer, Shared, Shrubs, Similar, Single, Site, Species’, Status, Summer, Surveys, Time, Tourism, Warmed, Warming, Was.

Collaborative Research: RAPID: Identifying the biogeochemical causes of sudden widespread metal loading in streams of the western Brooks Range, Alaska
Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

1. Timothy W Lyons($49,999), University of California-Riverside, Riverside
2. Patrick F Sullivan($49,976), University of Alaska Anchorage Campus, Anchorage
Key terms: Arctic Regional Subsistence, Northwest Arctic Regional, Regional Subsistence Advisory, Resources And Concerned, Stream Water Quality, Subsistence Advisory Council, Subsistence Fish Harvest, Water And Subsistence, Western Brooks Range, Arctic Grayling, Chum Salmon, Dolly Varden, Drinking Water, Laboratory Analysis, Pristine Streams, Public Presentations, Public Radio, Regional Managers, Stream Degradation, Subsistence Resources, Surrounding Villages, Affected, Alaska, Degraded, Depend, Directly, Extensive, Field, Findings, Future, Kotzebue, Largest, Local, Meetings, Orange, People, Plan, Proliferation, Residents, Risk, Rock, Share, Tundra, Turbid, Waters.

Collaborative Research: MEGA - Mercury biogeochemical cycling and export from Greenland to the Arctic
Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

1. Carl Lamborg($412,952), University of California-Santa Cruz, Santa Cruz
Key terms: Arctic Mercury Cycle, Fossil Fuel Burning, Glaciers And Ice, Greenland Ice Sheet, Mining And Fossil, Food Webs, Gold Mining, Ice Sheets, Meltwater Rivers, Natural Sources, Particular Concern, Warming Climate, Atmosphere, Atmospheric, Czech, Human, Ii, Iii, Importance, Information, Knowledge, MEGA, Melting, Ocean, Philadelphia, Range, Recently, Regions, Researchersinstitutions, Sampling, Students, Techniques, Toxic.

Collaborative Research: The Role of Ice Sheet Instability in Marine Carbon and Nutrient Cycling in the Eurasian Arctic
Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

1. Allyson C Tessin($248,140), Kent State University, Kent
2. Ellen E Martin($198,117), University of Florida, Gainesville
Key terms: Carbon And Nutrient, Marine Carbon, Nutrient Cycles, Activities, Arctic, Changing, Climate, Geochemical, Glacial, Human-caused, Incorporated, Instability, Ocean, Polar, Retreat, Sediment, Sedimentary, Sediments, Source, Students.

Collaborative Research: Disentangling runoff- and Terminus-driven Velocity Variations of Fast Flowing Outlet Glaciers
Award Effective Date: 04/15/2023; Program: ANS-Arctic Natural Sciences

1. Elizabeth Ultee($226,997), Middlebury College, Middlebury
2. Martin Truffer($565,121), University of Alaska Fairbanks Campus, Fairbanks
3. Jason M Amundson($155,602), University of Alaska Southeast Juneau Campus, Juneau
Key terms: Ice Flow, Ice Flows, Ice Loss, Ice Sheet, Liquid Water, Outlet Glacier, Affect, Analysis, Arctic, Available, Difficult, Does, Edges, Exhibit, Greenland, Input, Methods, Multiple, Museum, Pis, Runoff, Speed, Terminus-driven, Time.

Collaborative Research: NSFGEO-NERC: Recent changes in Arctic biogenic sulfur aerosol from a central Greenland ice core
Award Effective Date: 04/01/2023; Program: ANS-Arctic Natural Sciences

1. Jihong Cole-Dai($424,310), South Dakota State University, Brookings
2. Becky Alexander($627,411), University of Washington, Seattle
Key terms: Field Lab Geared, Geared Towards Students, Greenland Ice Cores, Lab Geared Towards, Methane Sulfonic Acid, Ocean Biological Source, Oceanic Biogenic Productivity, Students And Pis, Virtual Field Lab, Anthropogenic Emissions, Arctic Climate, Biogenic Sulfate, Biogenic Sulfur, Coal Combustion, Dms Oxidation, Graduate Students, Isotopic Composition, Local Outreach, Microscopic Plants, Middle School, Ocean Biology, Sulfur Aerosol, Sulfur Aerosols, Sulfur Emissions, Undergraduate Students, Agreement, Andrews, Brookings, Budget, Changing, Chemical, Collaboration, Constant, Decline, Decreasing, Europe, Global, Has, Ice-core, Increased, Isotopes, Joint, Kingdom, MSA, Measure, Nox, Originates, Oxidants, Past, Preindustrial, Produce, Proportion, Proxy, Ratio, Resolution, SD, Seattle, Sources, Time, Training, WA, Yield.

Collaborative Research: EAGER: Microstructure Observations of Vertical Mixing and Heat Fluxes from Chipods Deployed on Arctic Observing Network Cruises
Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

1. Elizabeth C Fine($159,271), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Jonathan D Nash($44,873), Oregon State University, Corvallis
3. Aurelie Moulin($93,937), University of Washington, Seattle
Key terms: Arctic Sea Ice, Arctic Climate, Arctic Coastal, Arctic Ocean, Birch Aquarium, Broad Audience, Coastal Erosion, Existing Dataset, Female Scientists, Future Climate, Mixing Rates, Ocean Mixing, Ocean Turbulence, Turbulence Observations, Vertical Mixing, Aim, Boundary, Collaboration, Cruises, Deployed, Environment, Exhibit, Instruments, Loss, Melt, Methods, Predictions, Quantify, Regional, Strength, Warmer, Warming.

Constraining Arctic wave-ice interactions and the sea ice floe-size distribution
Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

1. Cecilia M Bitz($411,911), University of Washington, Seattle
Key terms: Arctic Sea Ice, Climate And Climate, Erosion And Hazardous, Fractured Sea Ice, Hazardous Coastal Conditions, Inform Policy Decisions, Ocean Surface Waves, Past And Future, Sea Ice Cover, Sea Ice Decline, Sea Ice Floes, Sea Ice Loss, Sea Ice Pack, Sea Level Rise, Simulating Arctic Waves, Theory And Developments, Wave-ice Interaction Theory, Broader Impacts, Climate Interactions, Climate Modeling, Climate Simulations, Coastal Erosion, Floe Fracture, Floe-size Distribution, Future Climate, Future Projections, Global Warming, Heavily Fractured, High-school Students, Intellectual Merit, Model Advances, Ocean Heat, Propagate Deeper, Wave-ice Interaction, Broadly, Content, Contribute, Courses, Disseminated, Driven, Edge, Enabling, Estimate, Expected, Feedbacks, Findings, Floe-size, Has, High-school, Importance, Journals, Lectures, Melt, Near, Observations, Permit, Pieces, Public, Publishing, Standard, Storms, Teaches, Water, Wave-induced, Wind.

Rapid Adjustments and Their Effects on Arctic Amplification
Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

1. Karen Smith($760,789), Columbia University, New York
Key terms: Arctic Amplification, Gcm Simulations, Rapid Adjustments, Surface Temperature, Time Scales, AA, Climate, Date, Enhance, Forcing, Global, Has, Mechanisms, Occurrence, Processes, Relative, Underlying.

Synthesis of marine time series to detect, understand, and predict benthic community responses to a rapidly warming Arctic
Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

1. Vyacheslav Lyubchich($612,747), University of Maryland Center for Environmental Sciences, Cambridge
Key terms: Acquire Shared Knowledge, Bering And Chukchi, Economic And Social, Management And Sustainable, Marine Mammal Populations, Mitigating Social Impacts, Ongoing Sampling Efforts, Outcomes And Acquire, Sea Ice Extent, Seabird And Marine, Walruses And Bearded, Arctic Seafloor, Bearded Seals, Cascading Impacts, Chukchi Seas, Detect Biological, Ecosystem Function, Effective Management, Historically Underrepresented, Immediate Economic, Interdisciplinary Training, Marine Resources, Northern Bering, Ocean Temperature, Pacific Arctic, Polar Biology, Rural Appalachia, Social Implications, Spatial Modeling, Subsistence Harvests, Warming Regions, Ability, Backgrounds, Collected, Composition, Currents, Decades, Decreases, Doing, Ecologically, Education, Environment, Environmental, Environments, Especially, Fields, Fisheries, Food, Forecasts, Increases, Indigenous, Interns, Lack, Lastly, Local, Observational, Observations, Planet, Predict, Rely, Sediments, Statistics, Students, Substantial, Time, Undergraduates.

Collaborative Research: RAPID: Do large recent wildfires in the Yukon River Delta alter the delivery of black carbon to the Arctic Ocean?
Award Effective Date: 02/15/2023; Program: ANS-Arctic Natural Sciences

1. Sasha Wagner($62,655), Rensselaer Polytechnic Institute, Troy
2. Anne M Kellerman($22,324), Florida State University, Tallahassee
Key terms: Yukon River Delta, Acres Burned, Black Carbon, Wildfire Activity, Arctic, Charcoal, Climate, Coastal, DBC, Dissolved, Effects, Export, Fate, Freshet, Increased, Ocean, Rivers, Unknown, Watersheds, Wildfires.

RAPID: Immediate Post-Fire Carbon Balance of Boreal Peat-Wetland Mosaics
Award Effective Date: 02/15/2023; Program: ANS-Arctic Natural Sciences

1. Kyle A Arndt($142,307), Woodwell Climate Research Center, Inc., Falmouth
Key terms: Carbon Flux Monitoring, Carbon Dioxide, Land-atmosphere Exchange, Northwest Territories, Permafrost Thaw, Łı́ídlı̨į Kų́ę́, Becoming, Boreal, Burned, Canada, Ecosystems, Fire, Fluxes, Greenhouse, Kų́ę́, Land-atmosphere, Methane, Nation, October, Run, Site, Łı́ı́dlı̨ı̨.

From the Ocean to the Air: Aerosol-cloud Interactions during the Onset of Arctic Sea Ice Melt
Award Effective Date: 02/01/2023; Program: ANS-Arctic Natural Sciences

1. Jessie M Creamean($673,107), Colorado State University, Fort Collins
Key terms: Arctic Clouds Remains, Artofmelt Expedition Blog, Cloud-forming Aerosols Designed, Clouds Remains Highly, Collaboration And Participation, Earth’s Changing Atmosphere, Ice And Snow, Interdisciplinary And International, Observations And Modelling, Rapidly Changing Arctic, Remains Highly Uncertain, Sea Ice Melt, Spring Sea Ice, Swedish-led Artofmelt Expedition, Weather And Climate, Aerosol Effects, Airborne Particles, Arctic Ocean, Arctic Warms, Cloud-forming Aerosols, Earth’s Changing, Global Rate, Global Weather, International Collaboration, Involves Engagement, K-12 Classrooms, Live Virtual, Nonprofit Organizations, Outreach Seminars, Snow Start, Spring Melt, Successfully Accomplished, Swedish-led Artofmelt, Unique Opportunity, “new Arctic, Anticipated, Arctic”, Aspects, Broadly, Communicating, Convey, Especially, Female, Findings, Globally, Inform, May–jun, Obtained, Outcomes, Plan, Plans, Poor, Properties, Public, Surface, Targeted, Temperature, Testing, Times, “aerosols”, “new.

Discerning Boron to Salinity Ratios in Arctic Marginal Ice Zones - BAMZ
Award Effective Date: 02/01/2023; Program: ANS-Arctic Natural Sciences

1. Penny Vlahos($288,672), University of Connecticut, Storrs
Key terms: Arctic Co2 Uptake, Arctic Sea Ice, Ice And Brine, Marginal Ice Zone, Sea-ice And Brine, Arctic Sea-ice, Bs Ratios, Future Arctic, Ice Cap, Ice Profiles, Total Alkalinity, Annual, Boron, Chemistry, Climate, Constants, Create, Cruise, Generated, Has, Lessons, MIZ, Melt, Ocean, Parameters, Permanent, Program, Region, Salinity, Students, Undergraduate.

Collaborative research: Arctic Shelf sediment fate - an observational and modeling study of sediment pathways and morphodynamic feedbacks in a changing polar environment
Award Effective Date: 12/15/2022; Program: ANS-Arctic Natural Sciences

1. Emily Eidam($211,412), Oregon State University, Corvallis
Key terms: Temperate And Tropical, Coastal Erosion, Coastal Ocean, Continental Shelf, Intensifying Wave, Sea-ice Extent, Sediment Transport, Shelf Profile, Accelerating, Alaskan, Arctic, Critical, Environments, Field, Geotechnical, Little, Months, Nutrients, Pathways, Processes, Properties, Rates, Reductions, Sea-ice, Seabed, Season, Seasonal, Sediments, Source, Students, Time, Timescales, Water.

Collaborative Research: How fast do tidewater glaciers melt? Quantifying the processes that control boundary layer transport across the ice-ocean interface
Award Effective Date: 10/01/2020; Program: ANS-Arctic Natural Sciences

1. David Sutherland($253,192), University of Oregon Eugene, Eugene
Key terms: Salinity And Temperature, Warmer Ocean Water, Boundary Layer, Boundary Layers, Ice Melt, Ice Morphology, Melt Rates, Sea-level Rise, Acoustic, Buoyant, Calving, Control, Currents, Details, Directly, Discharge, Dynamics, Feedbacks, Fjord, Flows, Forcing, Glacier, Glaciers, High-resolution, Ice-ocean, Interface, Local, Marine-terminating, Measure, Measured, Melting, Meltwater, Mentorship, Model, Models, Near, Nvertical, Observations, Observe, Observed, Optical, Parameters, Predictions, Process, Processes, Program, ROV, Realistic, Relate, Small-scale, Space, Strength, Strong, Students, Theory, Tidewater, Time, Turbulent, Underwater, Velocity, Women.

Collaborative Research: The fingerprint of abrupt temperature events throughout Greenland during the last glacial period
Award Effective Date: 08/01/2018; Program: ANS-Arctic Natural Sciences

1. Bruce H Vaughn($399,814), University of Colorado at Boulder, Boulder
Key terms: Greenland Ice Cores, Climate Models, D-o Warming, North Atlantic, Ocean Circulation, AMOC, Abrupt, Collapse, D-O, Dansgaard-oeschger, Geographic, Global, Isotope, Observed, Simulations, Spatial, Temperature, Weaken.

Postdoctoral Fellowship: OPP-PRF: Investigating Polar Geomagnetic Signatures Associated with Substorm Onset to Address Data Gaps in Southern Hemisphere Space Weather Research
Award Effective Date: 09/01/2023; Program: ANT Astrophys & Geospace Sci

1. Michelle Salzano($324,607), SPACE SCIENCE INSTITUTE, Boulder
Key terms: Auroral Electrojet, Interhemispheric Asymmetries, Pi1b Waves, Polar Regions, Polar Substorms, Southern Polar, Space Weather, Substorm Onsets, AE, Compare, Existing, Fields, Geomagnetic, Ground-based, Hemisphere, Indices, Northern, Pib, Plasma, Proxy, Various.

Conference: GEOSCOPR Workshop - Geospace Exploration and Observation with Scientific COllaboration in Polar Regions, towards IPY 2032
Award Effective Date: 08/15/2023; Program: ANT Astrophys & Geospace Sci

1. Zhonghua Xu($50,000), Virginia Polytechnic Institute and State University, Blacksburg
Key terms: Country’s Polar Program, Country’s Polar, Polar Regions, Space Weather, Antarctic, Arctic, Climate, Field, Focus, Geospace, International, Observing, Overarching, Progress, Respective, Solar, Workshop.

Dark Data from the White Continent: New Light on Five Decades of Vertebrate Paleontology Collections from the Triassic Fremouw Formation of Antarctica
Award Effective Date: 01/01/2024; Program: ANT Earth Sciences

1. Christian A Sidor($390,879), University of Washington, Seattle
Key terms: Burke Museum’s, Fremouw Formation, Lower Latitudes, Mass Extinction, Antarctic, Antarctica, Assemblages, Collected, Comparisons, Description, Display, Diversity, Environments, Fossil, Fossils, Museum’s, Nearly, Pangea, Portion, Quantitative, Reptiles, Schools, Seattle, Southern, Species, Taxonomic, Terrestrial, Triassic, UW, Vertebrate, Washington.

Investigating Effects of Transient and Non-Newtonian Mantle Viscosity on Glacial Isostatic Adjustment Process and their Implications for GPS Observations in Antarctica
Award Effective Date: 01/01/2024; Program: ANT Earth Sciences

1. Shijie Zhong($377,603), University of Colorado at Boulder, Boulder
Key terms: 3-d Mantle Viscosity, Amundsen Sea Embayment, Decadal Time Scales, Global And Regional, Global Sea Level, Grounding Line Migration, Ice Mass Loss, Nap And Ase, Non-newtonian Orand Transient, Northern Antarctica Peninsula, Orand Transient Creep, Peninsula And Amundsen, Transient Creep Rheology, Viscosity And Elastic, Viscosity And Transient, 3-d Temperature-dependent, Ase Regions, Earth’s Surface, Elastic Properties, Gia Process, Gps Observations, Ice Melting, Ice Sheet, Ice Sheets, Mantle Rheology, Package Citcomsve, Pressure Force, Publicly Available, Surface Displacements, Vertical Motion, West Antarctica, Below, Build, Burgers, Capability, Caused, Causing, Code, Computational, Computer, Computing, Constraints, Crust, Decades, Deformation, Dynamics, Earth’s, Effects, Examine, Finite, Gravity, Has, Implications, Indicate, Land, Lead, Lithospheric, Main, Model, Modeling, Models, Oceans, Predict, Rapid, Rise, Stability, Stress-dependent, Task, Temperature-dependent, Uplift, Water.

Postdoctoral Fellowship: OPP-PRF: Tracing Polar Sediments with Short-lived Radioisotopes in 75 years of Arctic and Antarctic Sediment Cores
Award Effective Date: 11/15/2023; Program: ANT Earth Sciences

1. Molly E Keogh($300,642), Oregon State University, Corvallis
Key terms: Arctic And Antarctic, Half-life =, Polar Regions, Sediment Accretion, Sediment Cores, Sedimentation Rate, Activity, Affecting, Analysis, Analyzed, Archived, Climate, Coastal, Comprehensive, Cs, Distribution, Half-life, Measure, Pb, Radioisotopes, Urgently, Warming.

Collaborative Research: Heat Source and Flux Distributions in the Western Ross Sea Seafloor
Award Effective Date: 10/01/2023; Program: ANT Earth Sciences

1. Masako Tominaga($895,843), Woods Hole Oceanographic Institution, Woods Hole
2. Kurt S Panter($359,717), Bowling Green State University, Bowling Green
Key terms: Ross Sea Seafloor, Western Ross Sea, Heat Flux, Heat Source, Ice Sheet, Lithospheric Heat, Terror Rift, Water Column, Antarctic, Available, Collected, Continent, Control, Dynamics, Extent, Flow, Hydrothermal, Magmatic, Parameters, Rock, Students, Time, Via, Volcanism, World’s.

RAPID: Is Biomass Mobilization at Ice-covered Lake Fryxell, Antarctica reaching a Critical Threshold?
Award Effective Date: 09/01/2023; Program: ANT Earth Sciences

1. Marisol Juarez Rivera($159,765), University of New Mexico, Albuquerque
Key terms: Decrease And Thinnest, Largest Seasonal Decrease, Mcmurdo Dry Valleys, Perennial Ice Cover, Photosynthetically Active Radiation, Unprecedented Ice Thinning, Water Column Dissolved, Austral Summer, Biomass Mobilization, Dissolved Oxygen, Gas Bubbles, Ice Ablation, Lake Fryxell, Liftoff Mat, Mat Export, Mat Liftoff, Microbial Mat, Microbial Mats, Seasonal Loss, Surrounding Soils, Antarctica, Bottom, Carbon, Changing, Climate, Constrain, Desert, Double, Ecological, Exceptional, Exported, Freeze, Gas-supersaturated, Gasses, History, Hypothesized, Ice-cover, Increase, Lakes, Nutrient, Observed, Organic, Organic-poor, Period, Regions, Shallow, Supersaturation, Surface, Thickness, Was.

Continued Curation of the Antarctic Core Collection in the OSU/CEOAS Marine and Geology Repository
Award Effective Date: 07/01/2023; Program: ANT Earth Sciences

1. Anthony Koppers($908,969), Oregon State University, Corvallis
Key terms: Antarctic Core Collection, Undergraduate Student Workers, Diverse Backgrounds, Drill Core, Marine Sediments, Osu-mgr Antarctic, Osu-mgr App, Summers Schools, ACC, Acquisition, CDR, Capabilities, Cores, Database, Development, Distributed, Drilling, Expanded, Facility, Geology, Graduate, Has, Metadata, National, Non-destructive, OSU-MGR, Ocean, Online, Opportunities, Programs, Quality, REU, Range, Repository, Request, Rock, Serve, Sites, Software, Tours, Transfer, Website.

CAREER: A Comprehensive Seismic Investigation to the Crust and Uppermost Mantle Beneath the South Pole, East Antarctica
Award Effective Date: 07/01/2023; Program: ANT Earth Sciences

1. Weisen Shen($627,264), SUNY at Stony Brook, Stony Brook
Key terms: K-12 School Districts, Southern Transantarctic Mountains, Ice Sheet, South Pole, Subglacial Lakes, Surface Wave, Underlying Crust, Analysis, Antarctic, Arrays, Broadband, Climate, Comprehensive, Continent, Coverage, Critical, Function, Geology, Inversion, Island, Joint, Models, Modern, Near, Nearby, Observables, Polar, Properties, Rock, Seismic, Sensors, Structure, Students, Studying, Sub-ice, Subsurface, Thermal, Thick.

Collaborative Research: Circum-Antarctic Processes from Archived Marine Sediment Cores (ANTS)
Award Effective Date: 02/01/2023; Program: ANT Earth Sciences

1. Lindsay O Prothro($532,649), Texas A&M University Corpus Christi, Corpus Christi
2. Ryan A Venturelli($560,876), Colorado School of Mines, Golden
3. Lauren E Miller($776,963), University of Virginia Main Campus, Charlottesville
Key terms: Glacial Maximum, Ice Sheet, Regions Offshore, Seafloor Sediments, Sediment Cores, Surrounding Ocean, Ago, Antarctic, Antarctica, Growth, Has, Marine, Oregon, Practices, Processes, Relatively, Students, Thousands.

Continuing Operations Proposal: the Polar Rock Repository - a Sample and Data Resource for the Earth Sciences
Award Effective Date: 06/01/2022; Program: ANT Earth Sciences

1. Jamey Stutz($1,896,987), Ohio State University, Columbus
Key terms: Polar Rock Repository, Collections Management, Object Identifiers, Activities, Allow, Allows, Antarctica, Available, Box, Collected, Continue, Developed, Discoverable, Enhance, Field, Freely, Geology, Loans, Metadata, PRR, Pre-college, Regions, Repositories, Schools, Students.

Collaborative Research: Investigating Southern Ocean Sea Surface Temperatures and Freshening during the Late Pliocene and Pleistocene along the Antarctic Margin
Award Effective Date: 03/01/2024; Program: ANT Glaciology

1. Molly Patterson($500,956), SUNY at Binghamton, Binghamton
2. Melissa A Berke($345,558), University of Notre Dame, Notre Dame
Key terms: Sea Ice Expansion, Sea Surface Temperature, Surface Ocean Freshening, Temperature And Meltwater, Global Ocean, Ice Sheet, Ocean Warming, Southern Ocean, Surface Temperature, Adjacent, Circulation, Climate, Examine, Formation, Future, Geological, Has, Intervals, Plio-pleistocene, Regulating, Scenarios, Water.

EAGER: Quantifying Spatial Distribution of Micro- and Nanoplastics along an Antarctic Traverse
Award Effective Date: 12/15/2023; Program: ANT Glaciology

1. Maureen E Raymo($269,851), Columbia University, New York
Key terms: Microplastics And Nanoplastics, South Pole, Antarctica, Coast, Collected, Concentration, Distribution, Focused, Has, Models, Particles, Platform, Pollutants, Pristine, Quantify, SRS, Snow, Traverse, Unique, Μm.

EAGER: Ocean Circulation in the Amundsen Sea Embayment over the 20th Century
Award Effective Date: 10/01/2023; Program: ANT Glaciology

1. LuAnne Thompson($30,000), University of Washington, Seattle
Key terms: Amundsen Sea Embayment, Conditions Near Glaciers, Ocean Conditions Near, Sea Level Rise, Warmer Ocean Conditions, 20th Century, West Antarctica, Atmospheric, Downscaled, Easterly, Evidence, Forcing, Ice, Model, Proxy-based, Reconstructions, Retreat, Simulations, Surface, Trend, Trends, Westerly, Wind.

Collaborative Research: Using New Ice Cores from Dome C to Test the Assumption of a Constant Galactic Cosmic Ray Flux and Improve Understanding of the Holocene Methane Budget
Award Effective Date: 10/01/2023; Program: ANT Glaciology

1. Jeffrey P Severinghaus($74,579), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Christo Buizert($109,690), Oregon State University, Corvallis
3. Peter D Neff($102,788), University of Minnesota-Twin Cities, Minneapolis
4. Segev BenZvi($755,980), University of Rochester, Rochester
Key terms: Cosmic Ray Flux, Galactic Cosmic Ray, Natural Geologic Source, Past Solar Activity, Cosmic Rays, Cosmogenic Nuclides, Earth’s Climate, Glacier Extent, Ice Cores, Antarctica, Atmospheric, CH, Carbon, Carbon-, Constant, Dome, Earth’s, Global, Methane, Produced, Rate, Sources, Uncertain.

Collaborative Research: REU: Calibrating the Water Isotope Thermometer in Antarctica Using Abrupt Heinrich Event Signatures in the EDML Ice Core
Award Effective Date: 09/01/2023; Program: ANT Glaciology

1. Christo Buizert($249,133), Oregon State University, Corvallis
2. Jeffrey P Severinghaus($356,436), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Antarctic Ice Core, Air Bubbles, East Antarctic, East Antarctica, Gas Thermometer, Ice Age, Ice Sheets, Water-isotope Thermometer, Based, Future, Greenland, Has, History, Human, Isotopes, Method, Past, Seeks, Temperatures, Water-isotope.

Collaborative Research: Back to the Future: Assimilating Paleo Thinning Rates and Grounding Line Positions to Constrain Future Antarctic Sea Level Contributions
Award Effective Date: 09/01/2023; Program: ANT Glaciology

1. Ryan A Venturelli($176,184), Colorado School of Mines, Golden
2. Jeremy N Bassis($225,001), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Antarctic Ice Sheet, Future Sea-level Rise, Reconstructions And Future, Future Projections, Future Sea-level, Intellectual Exchange, Mass Loss, Sea-level Rise, Stage Focusing, West Antarctica, Behavior, Conditions, Constraints, Differences, Focused, Forcing, Glacial, Holocene, Ice-sheet, Ii, Internal, Model, Models, Modern, Observations, Paleo-glaciological, Past, Retreat.

RAPID: International Collaborative Research into Ice-ocean Iteractions & Fractures at Thwaites (ICE-RIFT)
Award Effective Date: 09/01/2023; Program: ANT Glaciology

1. Jamin S Greenbaum($222,704), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Ice Sheet, Sea Level, Thwaites Glacier, Water Column, ASE, Airborne, Antarctica, Depth, Enable, Glaciers, Helicopter-based, Indicate, KOPRI, Models, Near, Observations, Ocean, Polar, Previous, Profiles.

RAPID: US-Korean collaboration to build a Ross-Amundsen Ice Core Array (RAICA) along the West Antarctic coastline
Award Effective Date: 08/15/2023; Program: ANT Glaciology

1. Peter D Neff($162,982), University of Minnesota-Twin Cities, Minneapolis
Key terms: Ice Core, Ice Divide, Ice Rise, Ice Rises, Ice Sheet, Ice Shelf, Ice Shelves, Rv Araon, West Antarctic, Airborne, Based, Centuries, Chosen, Climate, Coastal, Coastline, Cores, Critical, Decades, Drill, Ice-core, KOPRI, Korean, Logistics, Observations, Observed, Processes, Region, Site, Snow.

Microstructural Evolution during Superplastic Ice Creep
Award Effective Date: 08/15/2023; Program: ANT Glaciology

1. Andrew J Cross($494,195), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Electron Backscatter Diffraction, Fabricated And Deformed, Grain Boundary Sliding, Polar Ice Masses, Grain Size, Superplastic Creep, Viscous Flow, COF, Conditions, Cryogenic, Crystal, GBS, Geophysical, Has, Laboratory, Microstructural, Motion, Produce, Rate, Rate-controlling, Strain, Stress, Temperature, Μm, —.

NSFGEO-NERC: Investigating the Direct Influence of Meltwater on Antarctic Ice Sheet Dynamics
Award Effective Date: 08/15/2023; Program: ANT Glaciology

1. Jonathan Kingslake($899,856), Columbia University, New York
Key terms: Antarctic Ice Sheet, Sheets And Glaciers, Surface Meltwater Reaching, Antarctic Peninsula, Ice Flow, Ice Sheets, Outlet Glaciers, Satellite Observations, Sea-level Rise, Surface Melting, Agreement, Aims, Antarctica, Base, Bed, Budget, Collaboration, Dynamics, Faster, Future, Greenland, Has, Implications, Increase, Influence, Joint, Largest, Ocean, Phenomenon, Proportion, Sea-level, Short-term, Shrink, Velocity.

Postdoctoral Fellowship: OPP-PRF: Deciphering the Role of Phytoplankton Community Composition in Southern Ocean Carbon Fluxes
Award Effective Date: 01/01/2024; Program: ANT Integrated System Science

1. Hannah L Joy-Warren($212,172), University of Washington, Seattle
Key terms: Ocean Carbon Fluxes, Southern Ocean Carbon, Deep Ocean, Amount, Composition, Depth, Estimates, Exported, Phytoplankton, Processes, Taxa.

Collaborative Research: The Automatic Weather Station Program: Antarctic Meteorological Sentinel Service 2024-2027
Award Effective Date: 10/01/2023; Program: ANT Integrated System Science

1. Andrew J Kurth($800,000), Madison Area Technical College, Madison
2. Lee J Welhouse($1,800,000), University of Wisconsin-Madison, Madison
Key terms: Aws Advisory Board, Aws Network, Weather Station, Activities, Antarctica, Automated, Available, Continue, Ensure, Independent, Maintain, Meteorological, Methods, Newly, Observations, PCWS, Public, Radiation, Students, Temperature.

LTER: MCM6 - The Roles of Legacy and Ecological Connectivity in a Polar Desert Ecosystem
Award Effective Date: 09/01/2023; Program: ANT Integrated System Science

1. Melisa A Diaz($1,275,000), University of Colorado at Boulder, Boulder
Key terms: Ecological Connectivity Interact, Education And Outreach, Extreme Polar Desert, Mcmurdo Dry Valleys, Ongoing Anthropogenic Global, Polar Desert Ecosystem, Structure And Functioning, Biological Activity, Current Ecosystem, Diverse Backgrounds, Ecosystem Resilience, Ecosystem Stability, Ecosystems Respond, Existing Landscape, Liquid Water, Long-term Datasets, Mcm Lter, Mdv Ecosystem, Polar Ecosystem, Polar Night, Activities, Antarctic, Antarctica, Artists, Aspects, Beyond, Biogeochemical, Carryover, Climate, Cold, Conditions, Contemporary, Drivers, Educational, Efforts, Established, Examine, Experience, Field, Generation, Glaciers, Has, Immersive, Insights, Lake, Lakes, Leaders, Legacies, Long-term, Mdvs, Mentoring, Natural, Organisms, Past, Period, Seeks, Soils, Stewardship, Streams, Students, Summer, Temporal, Tested, Training.

Collaborative Research: The Roles of Seasonality, Silicification, and Alteration in Nitrogen and Silicon Isotope Paleo-proxy Variability
Award Effective Date: 09/01/2023; Program: ANT Integrated System Science

1. Rebecca S Robinson($905,118), University of Rhode Island, Kingston
Key terms: Nitrogen And Silica, Diatom Nitrogen, Silicon Isotope, Southern Ocean, Surface Nutrient, Alteration, Composition, Conditions, Degree, Diatoms, Experience, Incubations, Influences, Nutrients, Observed, Participation, Past, Proxies, Reconstructions, Spatial, Students, Uptake, Values, Water, °S.

LTER: Ecological Response to "Press-Pulse" Disturbances Along a Rapidly Changing West Antarctic Peninsula
Award Effective Date: 09/01/2023; Program: ANT Integrated System Science

1. Deborah K Steinberg($1,238,459), Rutgers University New Brunswick, New Brunswick
Key terms: Cruise Ship Industry, Development And Curricula, Education And Outreach, Engaging Lifelong Learners, Fieldtrips And Dissemination, Inclusion Plan Leveraging, Industry And Indirectly, Maintain And Expand, Outreach Program Promoting, Polar Literacy Principles, Program Via Virtual, Schoolyard Program Via, Summer Camp Programs, Time And Space, Undergraduates Programs Aimed, Via Virtual Fieldtrips, Virtual And Traditional, Virtual Schoolyard Program, Western Antarctic Peninsula, Build Awareness, Climate Warming, Communication Resources, Coordinated Diversity, Education Focused, Exhibition Designed, Food Web, Global Significance, K-12 Educators, Marine Food, Palmer Station, Polar Instructional, Polar Marine, Produce High-quality, School Time, Sea Ice, Social Media, Space Scales, Underrepresented Students, Afterschool, Art, Audiences, Carbon, Cover, Covered, Cycling, Directly, Disturbances, Dynamics, Ecological, Ecology, Ecosystem, Equity, Experience, Extensive, Facilitate, Foundation, High-quality, Implement, Interannual, Krill, Leverage, Local, Long-term, Mechanistic, Modeling, Ocean, Processes, Productivity, Rapid, Regional, Remote, Responding, Sampling, Scales–from, Seasonal, Storms, Sub-decadal, Undergoing.

NSFGEO-NERC: Understanding the Response to Ocean Melting for Two of East Antarctica's Most Vulnerable Glaciers: Totten and Denman
Award Effective Date: 08/15/2023; Program: ANT Integrated System Science

1. Daniel Shapero($575,572), University of Washington, Seattle
Key terms: Totten And Denman, Denman Glaciers, Float Profilers, Ice Sheet, Ice Shelf, Ice Shelves, Ocean Temperatures, Remote Sensing, Sea Level, Sea-level Rise, Warming Ocean, Agreement, Antarctica, Budget, Centuries, Centurys, Climate, Contribution, Falls, Flow, Functions, Has, Joint, Melt, Melting, Models, Numerical, Observations, Oceanographic, Polar, Proportion, Raise, Sea-level, Thin, Uncertainty, Via.

Collaborative Research: Constraining the Role of the Antarctic Slope Current on Tracer Exchange at the Antarctic Margin using Model Hierarchies
Award Effective Date: 01/01/2024; Program: ANT Ocean & Atmos Sciences

1. Rebecca L Beadling($594,929), Temple University, Philadelphia
2. Matthew R Mazloff($124,328), University of California-San Diego Scripps Inst of Oceanography, La Jolla
Key terms: Future Sea Level, Sea Level Rise, Antarctic Ice, Ice Shelf, Ice Shelves, Knowledge Gaps, Model Simulations, Southern Ocean, AIS, ASC, Biogeochemical, Carbon, Climate, Critical, Dynamics, Forcing, Heat, Hypothesized, Melt.

Investigation of Past Atmospheric Methane Variability with Stable Isotopes in Antarctic Ice Cores
Award Effective Date: 10/01/2023; Program: ANT Ocean & Atmos Sciences

1. Edward J Brook($532,387), Oregon State University, Corvallis
Key terms: Carbon And Hydrogen, Allan Hills, Atmospheric Methane, Chemical Forms, Hydrogen Isotopes, Ice Ages, Methane Levels, Methane Source, Antarctica, Atmosphere, Existing, Glacial, Happened, Increase, Increased, Measure, Methods, Million, Past, Periods, Time, Warm, Warmer.

Benthic Iron Fluxes and Cycling in the Amundsen Sea
Award Effective Date: 10/01/2023; Program: ANT Ocean & Atmos Sciences

1. Lisa C Herbert($191,150), Florida State University, Tallahassee
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.

Impact of Recent Westerly Wind Trends on the Southern Ocean.
Award Effective Date: 09/01/2023; Program: ANT Ocean & Atmos Sciences

1. Darryn W Waugh($554,383), Johns Hopkins University, Baltimore
Key terms: Ocean And Climate, Southern Hemisphere, Southern Ocean, Wind Trends, Antarctic, Atmospheric, Century, Flow, Has, Knowledge, Observations, Observed, Oceans, Ozone, Quantify, Regional, Simulations, Winds.

Collaborative Research: Antarctic Low Cloud Interaction with Natural Aerosol (ALCINA)
Award Effective Date: 09/01/2023; Program: ANT Ocean & Atmos Sciences

1. Dan Lubin($1,597,478), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Jessie M Creamean($450,771), Colorado State University, Fort Collins
Key terms: Climate Model, Ice Crystal, Liquid Water, Palmer Station, Remote Sensing, Solar Energy, Aerosol, Aerosols, Antarctica, Atmospheric, California, Changing, Chemical, Cloud, Concentrations, Continent, Droplet, Global, Imaging, Inps, NASA, Observations, Particles, Properties, Sampling, Simulations, Size, Surface.

Collaborative Research: Conference: Priorities for Future US-led Physical Oceanography Fieldwork in the Sub-polar Southern Ocean
Award Effective Date: 07/01/2023; Program: ANT Ocean & Atmos Sciences

1. Sarah G Purkey($38,857), University of California-San Diego Scripps Inst of Oceanography, La Jolla
2. Earle A Wilson($11,105), Stanford University, Stanford
Key terms: Future Us-led, Global Climate, Observational Approaches, Southern Ocean, Year-round Observational, Antarctic, Ice, International, Level, Oceanography, Participation, Priorities, Regions, Sea, Traditionally, Uptake, Us-led, Workshop, Yround.

RAPID: In-situ Observations to Characterize Multi-Scale Turbulent Atmospheric Processes Impacting Climate at Southern High Latitudes
Award Effective Date: 07/01/2023; Program: ANT Ocean & Atmos Sciences

1. Abhiram Doddi($199,704), University of Colorado at Boulder, Boulder
Key terms: Scales And Background, Antarctic Climate, Background Environments, Gravity Wave, Gws Produced, In-situ Turbulence, Remote Sensing, Syowa Station, Turbulence Observations, Wide Range, Antarctica, Atmospheric, Balloon, Coastal, Collaboration, Coordination, Current, Custom, Drag, Dynamics, Forecasts, GCM, In-situ, Instruments, Japanese, KHI, Kelvin-helmholtz, Latitudes, Processes, Radar, Representing, Resulting, Sources, Southern, Synoptic-scale, Turbulent, Waves.

Collaborative Research: EAGER: GASHES: Getz Antarctic Submarine Hydrothermal Vents Exploratory Study
Award Effective Date: 01/15/2023; Program: ANT Ocean & Atmos Sciences

1. Julia S Wellner($17,627), University of Houston, Houston
2. Brice Loose($279,122), University of Rhode Island, Kingston
Key terms: Amundsen Sea, Glacier Ice, Helium Isotopes, Hydrothermal Fluid, Noble Gases, Volcanic Activity, Antarctic, Antarctica, Column, Continent, Dissolved, Ecosystem, Evidence, Explore, Measure, Ocean, Pathways, Seawater, Seeks, Submarine, Undersea, Volcanism, Water.

EAGER: Metabolomics Analysis of Archival Marine Invertebrates
Award Effective Date: 09/01/2023; Program: ANT Organisms & Ecosystems

1. Bill J Baker($287,297), University of South Florida, Tampa
Key terms: Smithsonian National Museum, Extreme Habitats, Marine Invertebrates, Natural History, Obtain Metabolites, Analysis, Biological, Chemical, Compounds, Difficult, Environment, Found, Held, Information, NMNH, NMR, Organisms, Seeks, Specimens, Strategy, Workflow.

ANT LIA: The Role of Sex Determination in the Radiation of Antarctic Notothenioid Fish
Award Effective Date: 08/15/2023; Program: ANT Organisms & Ecosystems

1. John H Postlethwait($1,915,645), University of Oregon Eugene, Eugene
Key terms: Antarctic Notothenioid Fish, Explaining Antarctic Biogeography, Genetic Sex Determination, Graphic Novels Explaining, Novels Explaining Antarctic, Sex Determination Genes, Sex Determining Genes, Short Graphic Novels, Antarctic Cryonotothenioid, Candidate Sex, Center Museum, Comics Initiative, Cryonotothenioid Speciation, Frequent Turnover, Icefish Specialties, Knowledge Gaps, Methods Involve, Notothenioid Species, Permanent Exhibit, Sex Chromosomes, Sex Genes, Sex-determination Genes, Sex-linked Loci, Southern Ocean, Temperate Notothenioids, Warmer Water, Accompany, Aim, Antarctica, Basals, Climate, Collaborate, Continent’s, Cryonotothenioids, Duplicate, Eugene, Females, Fishes, Gsdf, Main, Males, Population, Prediction, Project’s, Returnees, Rules, Sex-determination, Sex-linked, Speciation”, University’s, Waters.

Collaborative Research: RAPID: Sea Star Wasting Disease in the High Antarctic: Deciphering the Role of Shifting Carbon and Climate Cycles on a Keystone Predator
Award Effective Date: 08/01/2023; Program: ANT Organisms & Ecosystems

1. Amy Moran($46,834), University of Hawaii, Honolulu
2. Andrew R Thurber($73,154), Oregon State University, Corvallis
Key terms: Cinder Cone, Mcmurdo Sound, Methane Seep, Oxygen Dynamics, Sea Star, Sea Stars, Southern Ocean, Affected, Antarctic, Benthic, Conditions, Disease, Occurrence, Outbreaks, SSWS, Validus.

ANT LIA: Collaborative Research: Mixotrophic Grazing as a Strategy to meet Nutritional Requirements in the Iron and Manganese Deficient Southern Ocean
Award Effective Date: 02/15/2023; Program: ANT Organisms & Ecosystems

1. Natalie Cohen($379,674), University of Georgia Research Foundation Inc, Athens
2. Nicole Millette($175,853), College of William & Mary Virginia Institute of Marine Science, Gloucester Point
Key terms: Undergraduate Summer Interns, Competitive Advantage, Graduate Student, Measure Growth, Micronutrient Limitation, Obtain Energy, Southern Ocean, Trace Metal, Adapted, Analyses, Antarctic, Behavior, Coding, Colimitation, Fe, Grazing, Hypothesize, Increasing, Iron, Lack, Manganese, Mixotrophs, Mn, Organisms, Particles, Prey, Principal, Rural, Students, Training.

ANT LIA: Collaborative Research: Adaptations of Southern Ocean Diatoms to Manganese Scarcity: Can Physiological Ingenuity Overcome Unfavorable Chemistry?
Award Effective Date: 02/01/2023; Program: ANT Organisms & Ecosystems

1. Nicholas J Hawco($262,492), University of Hawaii, Honolulu
2. Natalie Cohen($224,928), University of Georgia Research Foundation Inc, Athens
Key terms: Low Mnhigh Zn, Algal Growth, Antarctic Diatoms, Carbon Cycle, Controls Productivity, Culture Experiments, Diatom Species, Physiological Mechanisms, Southern Ocean, Approach, Central, Critical, Dynamics, Inhibit, Isolated, Limitation, Manganese, Micronutrient, Plays, Primary, Temperate, Uptake.

Genome Evolution in Polar Fishes
Award Effective Date: 01/01/2023; Program: ANT Organisms & Ecosystems

1. Joanna L Kelley($455,199), University of California-Santa Cruz, Santa Cruz
Key terms: Functional Differences Shape, Polar And Non-polar, Adaptive Trajectories, Antifreeze Proteins, Marine Fishes, Molecular Evolution, Multiple Polar, Non-polar Fishes, Polar Environments, Polar Fishes, Adaptation, Adaptations, Antarctic, Cellular, Clarify, Cold, Cold-adapted, Compare, Compounds, Conditions, Directorate, Doing, Evolutionary, Evolved, Extreme, Freezing, Genomes, Processes, Program, Rates, Rural, Selection, Speciation, Species, Survive, Temperature, Trends, Waters.

ANT LIA: Collaborative Research: Evolutionary Patterns and Mechanisms of Trait Diversification in the Antarctic Notothenioid Radiation
Award Effective Date: 10/01/2022; Program: ANT Organisms & Ecosystems

1. Jacob Daane($593,028), University of Houston, Houston
Key terms: Antifreeze Glycoproteins, Genetic Mechanisms, Kidney Glomeruli, Southern Ocean, Biology, Bone, Buoyancy, Dataset, Evolution, Evolutionary, Fish, Genomic, Loss, Notothenioid, Notothenioids, Reduction, Species, Students, Teaching, Traits, Undergraduate.

EAGER: Collaborative Research: Monitoring Nearshore Ice and Closing the Arctic Tide-gauge Gap with GNSS-Reflectometry (MONICA)
Award Effective Date: 08/01/2023; Program: AON-Arctic Observing Network

1. Andrew Mahoney($66,212), University of Alaska Fairbanks Campus, Fairbanks
2. Jihye Park($230,000), Oregon State University, Corvallis
Key terms: Horizontal Motion, Ice Monitoring, Landfast Ice, Safe Navigation, Sea Ice, Tide Gauges, Water Level, Water Levels, CLR, Coastal, GNSS, GNSS-R, GPRI, GRWIS, Marine, Measuring, Observations, Presence, Radar, Reflector, Technology.

Conference: Leveraging a Statewide Database for better Collaboration and Coordination of Observing efforts Across Alaska: A Stream Temperature Training in Interior Alaska
Award Effective Date: 08/01/2023; Program: AON-Arctic Observing Network

1. Rebecca Shaftel($49,999), University of Alaska Anchorage Campus, Anchorage
Key terms: Temperature Observing Network, Freshwater Habitats, Freshwater Temperature, Interior Alaska, Stream Temperature, Temperature Datasets, Tribal Organizations, AKTEMP, Coordination, Culturally, Database, Download, Efforts, Federal, Filling, Fisheries, Gap, Growth, Increase, Models, People, Recently, Region, Salmon, Training, Warming, Was.

AON: Sustained observation and study of the rapidly evolving Arctic Ocean environment
Award Effective Date: 06/01/2023; Program: AON-Arctic Observing Network

1. Jeffrey K O'Brien($1,072,495), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Sea Water Temperature, Temperature And Salinity, Annual Deployments, Buoys Drift, Ice Floes, Sea Ice, Arctic, Autonomous, Below, Cruises, Distributed, Forecast, ITP, ITPTOP, Ice-tethered, Instrument, Observations, Ocean, Ongoing, Operational, Opportunity, Profiler, Program, Publicly, Published, Resource, Resulting, Student, Supporting, Total, Vertical, Warming.

EAGER: A low-cost, long-endurance observational platform for the Arctic atmospheric boundary layer
Award Effective Date: 01/15/2023; Program: AON-Arctic Observing Network

1. Gianluca Meneghello($299,585), Massachusetts Institute of Technology, Cambridge
Key terms: Ability, Arctic, Atmosphere, Autonomous, Balloon, Climate, Design, Energy, Fly, Global, Observations, Performing, Platforms, Region, Soundings, Sufficient, Survive, Testing, Weather, °C.

Collaborative Research: Greenland Dry-snow Ice-sheet Science Coordination Office
Award Effective Date: 05/15/2023; Program: ARC Rsch Support & Logistics

1. Robert L Hawley($123,065), Dartmouth College, Hanover
2. Von P Walden($36,330), Washington State University, Pullman
3. Jack E Dibb($68,120), University of New Hampshire, Durham
Key terms: Clean Air, Deep Ice, Ice Sheet, Summit Station, Arctic, Based, Climate, Communication, Contractor, Ensure, Geosummit, Greenland, Has, Infrastructure, Logistics, NSF, Observatory, Office, Past, Plans, Process, RSL, Recapitalize, SCO, Site, Snow, Students, Website.

Nansen and Amundsen Basins Observational System (NABOS) 2023 Mooring Design and Cruise Support
Award Effective Date: 04/15/2023; Program: ARC Rsch Support & Logistics

1. John N Kemp($2,390,365), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Eastern Eurasian Basin, Nansen And Amundsen, Amundsen Basins, Arctic Ocean, Atmospheric, Cruise, Deployment, Design, Fabrication, Freshwater, Ice, Moorings, NABOS, Nine, Observational, Observations, Waters.

Building Arctic seagoing research capacity: Arctic Chief Scientist Training cruise
Award Effective Date: 02/15/2023; Program: ARC Rsch Support & Logistics

1. Emily Eidam($120,242), Oregon State University, Corvallis
Key terms: Planning And Logistics, Virtual Pre-cruise Meetings, Cruise Planning, Pre-cruise Meetings, Rv Sikuliaq, Training Cruise, Vessel Crew, Virtual Pre-cruise, Arctic, Build, Cohort, Confidence, Coordinate, Cruises, Engage, Equipment, Lead, Manage, Mentors, Oceanographic, One-day, Opportunity, Participants, Prior, Request, Sampling, Sea, Ships, Staff, Successful, Survey, Time, UNOLS, Workforce, Workshop.

RAPID: Impacts of Deposition from Smoke-derived Black Carbon on the Greenland Ice Sheet and the Greater Arctic Cryosphere due to Transport from Record Setting Canadian Wildfires
Award Effective Date: 09/01/2023; Program: ARCSS-Arctic System Science

1. Alia L Khan($200,000), Western Washington University, Bellingham
Key terms: Black Carbon Deposition, Greenland Ice Sheet, Future Climate, Radiative Forcing, Seasonal Snowmelt, Smoke Deposition, Canada, Cryosphere, Global, Has, Intensity, Melt, Model, Modelled, Output, Uncertainty, Verification, Warming, Wildfire, Wildfires.

Collaborative Research: Climate Change and Human Adaptation in Arctic-like Environments across the Pleistocene-Holocene Transition
Award Effective Date: 08/01/2023; Program: ARCSS-Arctic System Science

1. Wyatt Oswald($46,183), Emerson College, Boston
2. Nathaniel Kitchel($496,086), Dartmouth College, Hanover
3. Yarrow Axford($210,035), Northwestern University, Evanston
Key terms: Human History, Arctic, Broader, Climate, Documentary, England, Environment, Environmental, Focus, Influenced, Mobility, Northern, Rapid, Students, Transition, Transitioned, Tundra, Vegetation, Warming, Was, YD.

Collaborative Research: Predicting Micro to Macro-scale Hot-spot and Hot-moment dynamics in Arctic Tundra Ecosystems
Award Effective Date: 07/01/2023; Program: ARCSS-Arctic System Science

1. Christian G Andresen($216,597), University of Wisconsin-Madison, Madison
2. Mario E Muscarella($210,839), University of Alaska Fairbanks Campus, Fairbanks
3. Jennifer M Fraterrigo($507,657), University of Illinois at Urbana-Champaign, Urbana
Key terms: Hot-moment Carbon Dynamics, Hot-moment Carbon, Mechanisms Driving, Arctic, Climate, Distribution, Disturbance, Ecosystems, Greenhouse, Hot-moments, Hot-spots, Interactions, Knowledge, Landscapes, Microbes, Northern, Observations, Permafrost, Plants, Release, Soils, Spatiotemporal, Thawing.

Collaborative Research: The role of capillaries in the Arctic hydrologic system
Award Effective Date: 07/01/2023; Program: ARCSS-Arctic System Science

1. Anna K Liljedahl($302,382), Woodwell Climate Research Center, Inc., Falmouth
2. Michael A Rawlins($294,517), University of Massachusetts Amherst, Amherst
3. Claire G Griffin($209,177), Southern Oregon University, Ashland
4. Chandi Witharana($358,030), University of Connecticut, Storrs
5. Mikhail Z Kanevskiy($193,418), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Resolution Satellite Imagery, Arctic Tundra, Capillary Hydrologic, Capillary Hydrological, Expanding Capillary, Ice Wedges, Ice-rich Permafrost, Pan-arctic Map, Remote Sensing, River Runoff, Alaska, Assess, Capillaries, Carbon, Channels, Degradation, Field, Has, Ice-rich, Ice-wedge, Increased, Landscape, Model, Network, Pan-arctic, Rivers, Shown, Sub-meter, Surface, Thaw, Water.

Collaborative Research: Atmospheric controls of moisture extremes over Greenland
Award Effective Date: 07/01/2023; Program: ARCSS-Arctic System Science

1. Thomas Ballinger($585,834), University of Alaska Fairbanks Campus, Fairbanks
2. Qinghua Ding($363,105), University of California-Santa Barbara, Santa Barbara
Key terms: Temperature And Moisture, Warming And Moistening, Climate Model, Ice Sheet, Air, Anthropogenic, Atmospheric, CESM, CMIP, Circulation, Forcings, Frequency, Greenland, Greenland’s, Has, Interactions, Local, Mechanisms, Observed, Processes, Region, Region’s, Time, Trends.

CAREER: Characterizing Climate Change Feedbacks in Arctic Ponds while Incorporating Next-Generation Technologies and Arctic Field Experiences in Education
Award Effective Date: 06/01/2023; Program: ARCSS-Arctic System Science

1. Christian G Andresen($750,817), University of Wisconsin-Madison, Madison
Key terms: Land-atmosphere Carbon Exchange, Carbon Cycling, Ch4 Emissions, Land-atmosphere Carbon, Surface-atmosphere Carbon, Arctic, Book, Characterize, Climate, Design, Drone, Evolution, Feedbacks, Future, Has, Indigenous, Past, Polygonal, Ponds, Regional, Surface-atmosphere, Underrepresented.

Doctoral Dissertation Research: Mechanisms of shrubification in a changing Arctic
Award Effective Date: 04/15/2023; Program: ARCSS-Arctic System Science

1. Ruby An($65,127), Princeton University, Princeton
Key terms: Driving Shrubification, Hypothesized Mechanisms, Arctic, Carbon, Climate, Environmental, Experimental, Experiments, Field, Landscapes, Models, Shift, Shrubs, Species, Surveys, Tundra, Vast, Warming.

Conference: 2023 STEM Summer Camp for Indigenous Middle School Students in Utqiagvik, Alaska
Award Effective Date: 03/15/2023; Program: ARCSS-Arctic System Science

1. Ming Xiao($49,615), Pennsylvania State Univ University Park, University Park
Key terms: Middle School Students, Engineering Knowledge, Traditional Knowledge, Alaska, CE, Development, EWD, Engineers, Indigenous, PSU, Participants, STEM, Utqiaġvik, Western, Workshop.

Doctoral Dissertation Research: The impact of permafrost thaw on the fate and magnitude of carbon aquatic transport from Arctic tundra soil
Award Effective Date: 03/01/2023; Program: ARCSS-Arctic System Science

1. Edward A Schuur($57,113), Northern Arizona University, Flagstaff
Key terms: Ancient Permafrost Carbon, Dissolved Organic Carbon, Permafrost Carbon Release, Carbon Cycle, Carbon Lost, Environmental Drivers, Interior Alaska, Permafrost Thaw, Amount, Arctic, Climate, Dating, Exported, Future, Has, Increasing, Long-term, Rivers, Site, Warming, Water.

Doctoral Dissertation Research: Sunlight stimulates a spectrum of microbial CO2 production from permafrost carbon
Award Effective Date: 02/15/2023; Program: ARCSS-Arctic System Science

1. Emma C Rieb($20,549), Regents of the University of Michigan - Ann Arbor, Ann Arbor
Key terms: Reaching Surface Waters, Ancient Permafrost, Carbon Dioxide, Co2 Produced, Doc Exposed, Global Warming, Microbes Oxidize, Organic Carbon, Oxidize Doc, Permafrost Doc, Permafrost Soils, Thawing Permafrost, Visible Light, Amplify, Arctic, Critical, Extent, Flows, Fraction, Process, Quantify, Sunlight, Sunlit, Thawed, UV, Unknown, Wavelengths.

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: 11/15/2022; Program: ARCSS-Arctic System Science

1. Melinda A Webster($304,752), University of Washington, Seattle
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.

ACTIVITIES OF THE POLAR RESEARCH BOARD
Award Effective Date: 03/01/2023; Program: ARCTIC RES & POLICY SUPPORT PR

1. April M Melvin($540,000), National Academy of Sciences, Washington
Key terms: Polar Regions, Antarctic, Arctic, Board, Committee, Environmental, Federal, Issues, Nation, National, PRB, Range, Stakeholders.

Collaborative Research: Indigenous Northern Landscapes, Visual Repatriation, and Collaborative Knowledge Exchange
Award Effective Date: 12/01/2023; Program: ASSP-Arctic Social Science

1. Noor Jehan Johnson($131,932), University of Colorado at Boulder, Boulder
2. Chie Sakakibara($424,332), Syracuse University, Syracuse
3. Karen N Brewster($214,931), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Cultural Heritage, Advances, Ainu, Alaska, Arctic, Collaboration, Collaborative, Environmental, Indigenous, Knowledge, Peoples, Photographs, Repatriation, Resources.

Doctoral Dissertation Research: Fertility and Reproductive Health Decisions in Response to Climate Change and Adaptation in Greenland
Award Effective Date: 11/15/2023; Program: ASSP-Arctic Social Science

1. Malory K Peterson($58,000), Montana State University, Bozeman
Key terms: Climate Adaptation Planning, Hunting And Fishing, Natural Resource, Arctic, Availability, Fertility, Greenland, Health, Healthcare, Interviews, Inuit, Kalaallit, Policymakers, Promotes, Reproductive, Social, Women.

Collaborative Research: Exploring Subsistence Economies, Technological Organization, and Site Structure in Eastern Beringia
Award Effective Date: 10/01/2023; Program: ASSP-Arctic Social Science

1. Francois Lanoe($126,959), University of Arizona, Tucson
2. Joshua D Reuther($804,507), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Broken Mammoth, Central Alaska, Human Adaptations, Seasonal Land, Subsistence Economies, Analyses, Analysis, Collection, Faunal, Foraging, Has, Reconstruct, Regional, Site, Spatial, Species, Strategies, Time, Yielded.

RAPID: Assessing Evidence for Marine Resource Utilization at Eroding Coastal Sites in Northern Iceland
Award Effective Date: 09/01/2023; Program: ASSP-Arctic Social Science

1. John M Steinberg($198,250), University of Massachusetts Boston, Dorchester
Key terms: Viking Age, Analysis, Coastal, Coring, Deposits, Economic, Farms, Iceland, Icelandic, Marine, Potential, Recover, Site, Social.

CAREER: Reconstructing Subsistence, Diet Breadth, and Paleoclimate in Interior Alaska during Social and Climatic Transitions
Award Effective Date: 08/15/2023; Program: ASSP-Arctic Social Science

1. Briana N Doering($699,527), University of Wyoming, Laramie
Key terms: Central Alaska, Hearth Remains, Analysis, Archaeological, Ecological, Educational, Experimental, Isotopic, Legacy, Mentorship, Molecular, Newly, Opportunities, Reconstruct, Recovered, Sites, Subsistence, Targeted, Training.

Doctoral Dissertation Research: The Legacy of the Gulkana Site: Collaborative Digital Archaeology and Northern Dene Technology
Award Effective Date: 06/15/2023; Program: ASSP-Arctic Social Science

1. Emily C Fletcher($62,800), Purdue University, West Lafayette
Key terms: Northern Dene Technological, Gulkana Site, Spatial Analysis, Activities, Advance, Ahtna, Archaeological, Collaboratively, Copper, Engagement, GUL-, Innovation, Interpret, Metalworking, Phase, Youth.

Doctoral Dissertation Research: Identifying and Characterizing Human-Insect Relations through Material Culture in Western Alaska
Award Effective Date: 06/15/2023; Program: ASSP-Arctic Social Science

1. Amanda E Althoff($50,341), Columbia University, New York
Key terms: Insect Objects, Museum Collections, Alaska, Archaeological, Contextualize, Culture, Indigenous, Insects.

Doctoral Dissertation Research: Roots of Complexity: Tubers, Cuisine, and Surplus Production in the Gulf of Alaska
Award Effective Date: 06/01/2023; Program: ASSP-Arctic Social Science

1. Trevor W Lamb($65,947), Trustees of Boston University, Boston
Key terms: Kodiak Archipelago, North Pacific, Accounts, Alaska, Co-pi, Consumption, Culinary, Dissertation, Foods, Multiple, Sources, Tubers.

Doctoral Dissertation Research: The Impact of Misinformation on the Covid-19 Response in Alaska
Award Effective Date: 06/01/2023; Program: ASSP-Arctic Social Science

1. Arleigh J Reynolds($21,003), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Health Misinformation, Healthcare Providers, Public Health, Semi-structured Interviews, Investigates, Qualitative, Semi-structured, Via.

Planning: Collaborative: Food Security and Traditional Foods in Urban Spaces
Award Effective Date: 05/01/2023; Program: ASSP-Arctic Social Science

1. Julie A Beans($200,000), Pennsylvania State Univ University Park, University Park
Key terms: Affects Food Security, Indigenous Food Security, Urban Food Security, Urban Indigenous Food, Local Leaders, Migration Affects, Traditional Foods, Access, Alaska, Anchorage, Collaborative, Development, Foundation, Has, Meetings, Network, Organizations, Participatory, Priorities, Scholars.

Travel: Fostering Rural and Indigenous Knowledge Sharing on Caribou
Award Effective Date: 04/15/2023; Program: ASSP-Arctic Social Science

1. Todd J Brinkman($78,220), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Collaborative Stewardship, Indigenous Knowledge, Advances, Alaska, Biologists, Caribou, Conservation, Management, Managers, Organizations, Outcomes, Panel, Participation, Rural, Subsistence, Wildlife.

Conference: Beyond COVID: Pandemic Preparedness in the Circumpolar North
Award Effective Date: 03/15/2023; Program: ASSP-Arctic Social Science

1. Ron A Heintz($77,062), SITKA SOUND SCIENCE CENTER INC, Sitka
Key terms: Activities, Alaska, Approaches, Findings, Pandemic, Participants, Public, Synthesize, Workshop.

Planning: Comparing Climate Change-Related Vulnerabilities in Greenland and Iceland
Award Effective Date: 01/15/2023; Program: ASSP-Arctic Social Science

1. Thomas E Rotnem($199,921), Kennesaw State University Research and Service Foundation, Kennesaw
Key terms: Site Visits, Climate, Development, Future, Greenland, Iceland, Interviews, Local, Participating, Satellite.

CAREER: Three-Dimensional Modeling and Digital Repatriation of Arctic Indigenous Heritage in the Bering Strait Region of Alaska
Award Effective Date: 10/01/2022; Program: ASSP-Arctic Social Science

1. Medea K Csoba DeHass($647,612), University of Missouri-Columbia, Columbia
Key terms: Alaska Native Cultural, Native Cultural Heritage, Students And Alaska, 3d Modeling, 3d Models, Digital Repatriation, Student Participants, Collaborative, Collections, Distant, Indigenous, Interviews, Museum, Museums, Objects, Partners, Produce, Review, Scanned, Technologies, Video.

Collaborative Research: Navigating the New Arctic (NNA): Soundscape ecology to assess environmental and anthropogenic controls on wildlife behavior
Award Effective Date: 09/15/2018; Program: ASSP-Arctic Social Science

1. Johanna Devaney($535,581), CUNY Brooklyn College, Brooklyn
Key terms: Oil And Gas, Land Managers, Activity, Analyses, Anthropogenic, Arctic, Arctic-boreal, Camera-trap, Caribou, Development, Environmental, Game, Increasing, Indigenous, Landscapes, Local, Modeling, Natural, Networks, Observations, Overcome, Phenology, Practices, Regions, Sounds, Soundscape, Traditional, Vast, Wildlife.

Collaborative Research: Ideas Lab: ETAUS Meshed Observations of THE Remote Subsurface with Heterogeneous Intelligent Platforms (MOTHERSHIP)
Award Effective Date: 09/15/2023; Program: ETAUS-EngTechUnderwaterSci

1. Atsuhiro Muto($35,307), Temple University, Philadelphia
2. Philip B Lundrigan($190,287), Brigham Young University, Provo
3. Nicholas R Rypkema($188,474), Woods Hole Oceanographic Institution, Woods Hole
4. Yu She($187,500), Purdue University, West Lafayette
5. Xi Yu($146,239), West Virginia University Research Corporation, Morgantown
6. Jessica Garwood($514,693), Oregon State University, Corvallis
Key terms: Acoustic Communication Protocols, Low-cost Passenger Robots, Protocols And Hardware, Sea Level Rise, Coordination Algorithms, Ice Shelves, Low-cost Passenger, Mothership-and-passenger Sampling, Power Consumption, Relative Positions, Advance, Capabilities, Challenging, Deployment, Developed, Engineering, Environments, Estimate, Flow, Future, Global, Lake, Mothership-and-passenger, Network, Ocean, Optimize, Permit, Properties, Self-localization, Swarm, Training, Underwater.

Collaborative Research: Machine-enabled modeling of terminus ablation for Greenland's outlet glaciers
Award Effective Date: 10/01/2022; Program: EarthCube

1. Denis Felikson($114,476), Morgan State University, Baltimore
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.

Collaborative Research: The Past, Present, and Future of Boreal Fire Feedbacks
Award Effective Date: 02/01/2023; Program: Ecosystem Science

1. Brian Buma($276,934), University of Colorado at Denver-Downtown Campus, Denver
2. Scott M Ritter($424,932), Colorado State University, Fort Collins
3. Melissa L Chipman($665,555), University of Montana, Missoula
Key terms: Short Interval Fires, Communication Workshop, Fire Behavior, Graduate Students, Inform Expectations, Boreal, Carbon, Climate, Combine, Explore, Fieldwork, Forest, Forests, Frequency, Future, History, Increasing, Model, Modern, Organize, Planet, Sediment, Soil, Structures, Teaching, Two-day, Wildfire.

LTER: Seasonal Controls and Emergent Effects of Changing Land-ice-ocean Interactions on Arctic Coastal Ecosystems (BLE II)
Award Effective Date: 09/01/2023; Program: LONG TERM ECOLOGICAL RESEARCH

1. Bailey McMeans($2,663,564), University of Texas at Austin, Austin
Key terms: Alaskan Beaufort Sea, Beaufort Sea Coast, Food Web Structure, Greenhouse Gas Emissions, Arctic Lagoons, Ble Lter, Coastal Ecosystems, Food Webs, Lagoon Ecosystems, Trophic Linkages, Warming Arctic, Activities, Assemblages, Broader, Carbon, Chemical, Climate, Components, Control, Controls, Cycles, Ecological, Effects, Exchange, Extreme, Ice, Influence, Inputs, Interactions, Kaktovik, Land, Local, Long-term, Ocean, Permafrost, Project’s, Seasonal, Serve, Shifts, Sites, Timeframes, Utqiagvik, Water, Waters.

MRI: Track 3 Acquisition of Helium Recovery Equipment - Closed-cycle Cryotraps for Polar Ice Core Trace Gas Analysis
Award Effective Date: 09/01/2023; Program: Major Research Instrumentation

1. Eric S Saltzman($217,172), University of California-Irvine, Irvine
Key terms: Ice Core Laboratory, Polar Ice Cores, Uci Ice Core, Air Trapped, Closed-cycle Cryotraps, Liquid Helium, Trace Gases, Activities, Analysis, Analytical, Atmospheric, Climate, Closed-cycle, Cold, Costs, Ensure, Extraction.

Collaborative Research: Community Based Phytoplankton Observatory for Northwestern Alaska Coastal Waters
Award Effective Date: 09/01/2023; Program: NNA-Navigating the New Arctic

1. Edward J Carpenter($263,129), San Francisco State University, San Francisco
2. Ajit Subramaniam($1,159,178), Columbia University, New York
Key terms: Chukchi Sea, Food Security, Ice-free Season, Kotzebue Sound, Nutrient Concentrations, Phytoplankton Populations, Alaska, Annual, Arctic, Harmful, Ice-free, Importance, Knowledge, Local, Middle, Presentations, Program, School, Set, Students, Waters.

Beyond Mean Climate: Quantifying Climate Variability and Extremes under Varying Boundary Conditions
Award Effective Date: 08/01/2023; Program: P4CLIMATE

1. Bradley R Markle($1,237,840), University of Colorado at Boulder, Boulder
Key terms: Average Climate, Changing Planet, Earth’s Climate, Extending Backwards, Mean Climate, Ago, Analysis, Archives, Contexts, Decadal, Earth’s, Extreme, Extremely, Extremes, Has, High-resolution, History, Ice, Interannual, Internal, Past, Periods, Polar, Rare, Societies, Temperature, Time, Water.

Collaborative Research: Paleo Records Of GLacier And Climate changes Inferred from Alaskan Lakes (PROGLACIAL)
Award Effective Date: 06/01/2023; Program: P4CLIMATE

1. Ellie Broadman($0), University of Arizona, Tucson
2. Darrell S Kaufman($583,206), Northern Arizona University, Flagstaff
Key terms: Estimate Past Glacier, Glacier Cover, Glacier Size, Lake Sediment, Proglacial Lakes, Abundance, Alaska, Climate, Environmental, Evidence, Extend, Extent, Fluctuations, Future, Geological, Glacier-fed, Graduate, Indicators, Information, Occurred, Organic, Rock-flour, STEM, Students, Thousands, Time, Undergraduate, Variables, Volcanic.

Postdoctoral Fellowship: OPP-PRF: Identifying Central and Peripheral Thermosensors in Eurythermal and Stenothermal Arctic Fishes
Award Effective Date: 03/01/2024; Program: POST DOC/TRAVEL

1. Julia M York($358,622), University of Illinois at Urbana-Champaign, Urbana
Key terms: Thermosensory Nervous Tissue, Arctic Cod, Boreogadus Saida, Adaptation, Central, Channel, Characterize, Climate, Compared, Evolution, Fish, Fishes, Mechanisms, Oxidation, Peripheral, Profiles, Proteins, Sensory, Sequencing, Species, Stenothermal, TRP, Warming.

Postdoctoral Fellowship: OPP-PRF: Understanding the Role of Specific Iron-binding Organic Ligands in Governing Iron Biogeochemistry in the Southern Ocean
Award Effective Date: 03/01/2024; Program: POST DOC/TRAVEL

1. Laura E Moore($302,388), Oregon State University, Corvallis
Key terms: Amundsen Sea, Bulk Ligand, Ligand Concentrations, Siderophore Identification, Southern Ocean, Total Ligand, Bioavailability, Control, Cycling, EPS, Essential, Field, Functions, GP-ANT, Interpret, Iron, Iron-binding, Ligands, Microbial, Organic, Primary, Produced, Siderophores, Transect, Transport.

Postdoctoral Fellowship: OPP-PRF: Leveraging Community Structure Data and Machine Learning Techniques to Improve Microbial Functional Diversity in an Arctic Ocean Ecosystem Model
Award Effective Date: 01/15/2024; Program: POST DOC/TRAVEL

1. Emelia J Chamberlain($343,194), Woods Hole Oceanographic Institution, Woods Hole
Key terms: Arctic Ocean, Marine Ecosystem, Numerical Modeling, Bacterial, Biogeochemical, Critical, Current, Diversity, Ecological, Environmental, Functional, Microbial, Polar, Processes, Source, Structure.

Postdoctoral Fellowship: OPP-PRF: Exploration of How Historical Climate Events Impacted Pacific Cod (Gadus macrocephalus) Evolution and Fishery Use
Award Effective Date: 12/01/2023; Program: POST DOC/TRAVEL

1. Sara Schaal($330,141), University of Oklahoma Norman Campus, Norman
Key terms: Affected Pacific Cod, Pacific Cod Populations, Alaska, Caused, Climatic, Coastal, Compare, Evolution, Fishery, Genomic, Historical, Outreach, Past, Presentations, Resource, Seasonality, Students, Time, Trophic-level, Zooarchaeological.

Postdoctoral Fellowship: OPP-PRF: Spatiotemporal Evolution of Firn Hydrology on the Juneau Icefield, Alaska
Award Effective Date: 10/01/2023; Program: POST DOC/TRAVEL

1. Annika N Horlings($346,823), University of Colorado at Boulder, Boulder
Key terms: Firn Hydrology, Juneau Icefield, Meltwater Flow, Sea Level, Advance, Alaska, Behavior, Comprehensive, Field, Glacier, Glaciers, Loss, Rates, Timing, Water-isotope.

Postdoctoral Fellowship: OPP-PRF: Epigenetic Potential as a Driver of Local Adaptation in Gentoo Penguins (Pygoscelis Papua) along the Western Antarctic Peninsula
Award Effective Date: 10/01/2023; Program: POST DOC/TRAVEL

1. Rachael W Herman($324,787), SUNY at Stony Brook, Stony Brook
Key terms: Adélie Penguins, Antarctic Peninsula, Dna Methylation, Epigenetic Potential, Gentoo Penguin, Gentoo Penguins, Local Adaptation, Capacity, Colonies, Cutting-edge, Differences, Driven, Ecological, Environmental, Expression, Genetic, Investigate, Modifications, Populations, Shifts, Species, Underlying, Via, Wild.

Postdoctoral Fellowship: OPP-PRF: Linkages among Sea Ice, Phytoplankton, and Carbon in the Marginal Ice Zone
Award Effective Date: 10/01/2023; Program: POST DOC/TRAVEL

1. Jessica Turner($303,968), University of Connecticut, Storrs
Key terms: Palmer Long-term Ecological, Sea Ice Loss, West Antarctic Peninsula, Biological Factors, Carbon Flux, Carbon Uptake, Food Web, Long-term Ecological, Palmer Long-term, Phenology Shifts, Seasonal Timing, Antarctica, Atmosphere, Base, Climate, Composition, Development, Global, Investigate, Modeling, Ocean, Phytoplankton, Program, Reasons, Warming.

Postdoctoral Fellowship: OPP-PRF: Assessing the Contribution of Permafrost-derived Trace Gases in Greenhouse Warming since the Last Glacial Maximum
Award Effective Date: 09/01/2023; Program: POST DOC/TRAVEL

1. Samuel Mark($325,875), University of Alaska Fairbanks Campus, Fairbanks
Key terms: Atmospheric Greenhouse Gases, Core-based Greenhouse Gas, Ice Core-based Greenhouse, Rapid Arctic Warming, Warming And Permafrost, Carbon Cycle, Core-based Greenhouse, Ice Core-based, Permafrost Thaw, Alongside, Climate, Climatic, Concentrations, Context, Database, Deglacial, OPP-, Paleoclimate, Past, Regions.

CAREER: What's Past is Prologue: Seamless Assimilation of Past Observations into Simulations of Future Ice Sheets
Award Effective Date: 01/01/2024; Program: Polar Cyberinfrastructure

1. Alexander A Robel($780,880), Georgia Tech Research Corporation, Atlanta
Key terms: Future Ice Sheet, Ice Sheet Models, Past And Future, Sea Level Rise, Educational Component, Geological Observations, Past Glacier, Assimilate, Computer, Courses, Curriculum, Existing, Focus, Georgia, Methods, Projections, School.

Postdoctoral Fellowship: OPP-PRF: Disentangling Ice-sheet Internal and Basal Processes through Novel Ice-penetrating Radar Integration Built on Scalable, Cloud-based Infrastructure
Award Effective Date: 09/15/2023; Program: Polar Cyberinfrastructure

1. Benjamin H Hills($317,795), Colorado School of Mines, Golden
Key terms: Internal And Basal, Basal Friction, Englacial Stratigraphy, Ice Flow, Ice-penetrating Radar, Ice-sheet Surface, Internal Friction, Remote Sensing, Resists Ice, Software Toolkit, Statistical Analyses, Datasets, Dynamics, Future, Ice-dynamic, Ice-penetrating, Ice-sheet, Products, Sliding, Tools.

CAREER: Accelerating Probabilistic Predictions of Sea-level Rise with Deep Learning
Award Effective Date: 09/01/2023; Program: Polar Cyberinfrastructure

1. Douglas J Brinkerhoff($626,433), University of Montana, Missoula
Key terms: Ice Sheet, Summer School, Approximate, Challenges, Climate, Components, Computationally, Construct, Deep, Educational, Essential, Future, Global, Model, Models, Range, Scenarios, Students, Surrogate.

EAGER: Community-Driven Ice Penetrating Radar Systems for Observing Complex Ice-Sheet Thermal Structure and Flow
Award Effective Date: 04/15/2023; Program: Polar Cyberinfrastructure

1. Dustin M Schroeder($245,046), Stanford University, Stanford
Key terms: Chirped Radar, Field Season, Ice Sheet, Lower Cost, Snowmobile-towed Radar, Antarctic, Antarctica, Available, Behavior, Code, Future, Glaciology, Greenland, IPR, Instruments, Period, Seasons, Snowmobile-towed, Testing, UAV, Uncrewed.

Technology Developments to Advance Antarctic Research: A Workshop
Award Effective Date: 09/01/2021; Program: Polar Cyberinfrastructure

1. Amanda Staudt($215,063), National Academy of Sciences, Washington
Key terms: Cold-weather Environments, Communications Technologies, National Academies, Southern Ocean, Space Weather, Advances, Antarctic, Batteries, Biological, Build, Capacity, Challenges, Cold-weather, Cutting-edge, Developments, Electronics, Environmental, Explore, Insights, Instance, Logistics, NSF, Operate, Organize, Power, Sensors, Stronger, Technological, Workshop.

Collaborative Research: REU Site: Arctic REU Greenland - Earth and Environmental Processes from the Inland Ice to the Ocean along the Aasivissuit-Nipisat World Heritage Corridor
Award Effective Date: 09/01/2023; Program: Polar Special Initiatives

1. Colin A Shaw($219,366), Montana State University, Bozeman
2. Joseph L Allen($219,714), Concord University, Athens
Key terms: Earthquake Rupture, Albedo, Calibration, Concord, Field, Geology, Greenland, Hyperspectral, Ice, International, Laboratory, MSU, Margin, Multi-fault, Program, REU, Retreating, Site, Students.

NSF-NERC: Geological History Constraints on the Magnitude of Grounding Line Retreat in the Thwaites Glacier System
Award Effective Date: 03/01/2023; Program: Unallocated Program Costs

1. Ryan A Venturelli($449,180), Colorado School of Mines, Golden
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.

The Polar Geospatial Center: Community and Facility Support
Award Effective Date: 09/01/2021; Program: nan

1. Cole M Kelleher($8,476,532), University of Minnesota-Twin Cities, Minneapolis
Key terms: Nsf Polar, Remote Sensing, Antarctic, Arctic, Educational, Geospatial, Global, Ice, Imagery, Knowledge, Mapping, Meltwater, Online, PGC, Partnership, Pgc’s, Products, Seasonal, Solve, Surface.

NSF-GEO-OPP Awards for 2023

Planning: Beyond Ice Award Effective Date: 05/15/2023; Program: AISL

Collaborative Research: Drivers and Biogeochemical Implications of Saltwater Intrusion Along Arctic Coastlines Award Effective Date: 04/01/2024; Program: ANS-Arctic Natural Sciences

Postdoctoral Fellowship: OPP-PRF: Tracking Long-Term Changes in Lake Area across the Arctic Award Effective Date: 01/01/2024; Program: ANS-Arctic Natural Sciences

Collaborative Research: Sediment and Stability: Quantifying the Effect of Moraine Building on Greenland Tidewater Glaciers Award Effective Date: 01/01/2024; Program: ANS-Arctic Natural Sciences

RAPID: Abrupt, Coherent Increase in the Color of Arctic lakes of West Greenland: Investigating Contributing Factors Award Effective Date: 11/01/2023; Program: ANS-Arctic Natural Sciences

Planning: FIRE-PLAN: Social-Ecological Engineering and Design of Sustainable (SEEDS) Boreal Forest Fuel Breaks Award Effective Date: 11/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: NSFGEO-NERC: Understanding surface-to-bed meltwater pathways across the Greenland Ice Sheet using machine-learning and physics-based models Award Effective Date: 10/01/2023; Program: ANS-Arctic Natural Sciences

Toward A Process Understanding of the Methane Thermodynamics Associated with Permafrost Thaw at the Arctic Continental Shelves Award Effective Date: 09/01/2023; Program: ANS-Arctic Natural Sciences

Atmospheric H2 in the Northern Hemisphere over the past Millennium Award Effective Date: 09/01/2023; Program: ANS-Arctic Natural Sciences

CAREER: Follow the Water: Understanding River Discharge Dynamics in Rapidly Changing High Northern Latitudes Award Effective Date: 09/01/2023; Program: ANS-Arctic Natural Sciences

Historical Simulations of Greenland Ice-sheet Dynamics: The Imprint of Early Ice Loss on Recent and Future Change Award Effective Date: 08/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: Assessing the Causal Influence of Atmospheric Opacity and Sea Ice on Arctic Warming in a Novel Circulation-controlled Framework Award Effective Date: 08/01/2023; Program: ANS-Arctic Natural Sciences

MCA: Combining Drone Imagery and Deep Learning to Map Fine-Scale Heterogeneity in Arctic Vegetation Award Effective Date: 07/15/2023; Program: ANS-Arctic Natural Sciences

MAMMOTH ARCTIC PATHS (MAP): Interdisciplinary Research into the Movement Ecology and Biogeography of an Iconic Arctic Animal through Environmental Change. Award Effective Date: 07/15/2023; Program: ANS-Arctic Natural Sciences

CAREER: Improving Estimates of Changing Firn Meltwater Storage and Flux in Temperate Glacier Systems Award Effective Date: 06/01/2023; Program: ANS-Arctic Natural Sciences

RAPID: Sudden reproductive failure in a declining caribou population - investigation of links to warming-related vegetation changes Award Effective Date: 05/15/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: RAPID: Identifying the biogeochemical causes of sudden widespread metal loading in streams of the western Brooks Range, Alaska Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: MEGA - Mercury biogeochemical cycling and export from Greenland to the Arctic Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: The Role of Ice Sheet Instability in Marine Carbon and Nutrient Cycling in the Eurasian Arctic Award Effective Date: 05/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: Disentangling runoff- and Terminus-driven Velocity Variations of Fast Flowing Outlet Glaciers Award Effective Date: 04/15/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: NSFGEO-NERC: Recent changes in Arctic biogenic sulfur aerosol from a central Greenland ice core Award Effective Date: 04/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: EAGER: Microstructure Observations of Vertical Mixing and Heat Fluxes from Chipods Deployed on Arctic Observing Network Cruises Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

Constraining Arctic wave-ice interactions and the sea ice floe-size distribution Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

Rapid Adjustments and Their Effects on Arctic Amplification Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

Synthesis of marine time series to detect, understand, and predict benthic community responses to a rapidly warming Arctic Award Effective Date: 03/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative Research: RAPID: Do large recent wildfires in the Yukon River Delta alter the delivery of black carbon to the Arctic Ocean? Award Effective Date: 02/15/2023; Program: ANS-Arctic Natural Sciences

RAPID: Immediate Post-Fire Carbon Balance of Boreal Peat-Wetland Mosaics Award Effective Date: 02/15/2023; Program: ANS-Arctic Natural Sciences

From the Ocean to the Air: Aerosol-cloud Interactions during the Onset of Arctic Sea Ice Melt Award Effective Date: 02/01/2023; Program: ANS-Arctic Natural Sciences

Discerning Boron to Salinity Ratios in Arctic Marginal Ice Zones - BAMZ Award Effective Date: 02/01/2023; Program: ANS-Arctic Natural Sciences

Collaborative research: Arctic Shelf sediment fate - an observational and modeling study of sediment pathways and morphodynamic feedbacks in a changing polar environment Award Effective Date: 12/15/2022; Program: ANS-Arctic Natural Sciences

Collaborative Research: How fast do tidewater glaciers melt? Quantifying the processes that control boundary layer transport across the ice-ocean interface Award Effective Date: 10/01/2020; Program: ANS-Arctic Natural Sciences

Collaborative Research: The fingerprint of abrupt temperature events throughout Greenland during the last glacial period Award Effective Date: 08/01/2018; Program: ANS-Arctic Natural Sciences

Postdoctoral Fellowship: OPP-PRF: Investigating Polar Geomagnetic Signatures Associated with Substorm Onset to Address Data Gaps in Southern Hemisphere Space Weather Research Award Effective Date: 09/01/2023; Program: ANT Astrophys & Geospace Sci

Conference: GEOSCOPR Workshop - Geospace Exploration and Observation with Scientific COllaboration in Polar Regions, towards IPY 2032 Award Effective Date: 08/15/2023; Program: ANT Astrophys & Geospace Sci

Dark Data from the White Continent: New Light on Five Decades of Vertebrate Paleontology Collections from the Triassic Fremouw Formation of Antarctica Award Effective Date: 01/01/2024; Program: ANT Earth Sciences

Investigating Effects of Transient and Non-Newtonian Mantle Viscosity on Glacial Isostatic Adjustment Process and their Implications for GPS Observations in Antarctica Award Effective Date: 01/01/2024; Program: ANT Earth Sciences

Postdoctoral Fellowship: OPP-PRF: Tracing Polar Sediments with Short-lived Radioisotopes in 75 years of Arctic and Antarctic Sediment Cores Award Effective Date: 11/15/2023; Program: ANT Earth Sciences

Collaborative Research: Heat Source and Flux Distributions in the Western Ross Sea Seafloor Award Effective Date: 10/01/2023; Program: ANT Earth Sciences

RAPID: Is Biomass Mobilization at Ice-covered Lake Fryxell, Antarctica reaching a Critical Threshold? Award Effective Date: 09/01/2023; Program: ANT Earth Sciences

Continued Curation of the Antarctic Core Collection in the OSU/CEOAS Marine and Geology Repository Award Effective Date: 07/01/2023; Program: ANT Earth Sciences

CAREER: A Comprehensive Seismic Investigation to the Crust and Uppermost Mantle Beneath the South Pole, East Antarctica Award Effective Date: 07/01/2023; Program: ANT Earth Sciences

Collaborative Research: Circum-Antarctic Processes from Archived Marine Sediment Cores (ANTS) Award Effective Date: 02/01/2023; Program: ANT Earth Sciences

Continuing Operations Proposal: the Polar Rock Repository - a Sample and Data Resource for the Earth Sciences Award Effective Date: 06/01/2022; Program: ANT Earth Sciences

Collaborative Research: Investigating Southern Ocean Sea Surface Temperatures and Freshening during the Late Pliocene and Pleistocene along the Antarctic Margin Award Effective Date: 03/01/2024; Program: ANT Glaciology

EAGER: Quantifying Spatial Distribution of Micro- and Nanoplastics along an Antarctic Traverse Award Effective Date: 12/15/2023; Program: ANT Glaciology

EAGER: Ocean Circulation in the Amundsen Sea Embayment over the 20th Century Award Effective Date: 10/01/2023; Program: ANT Glaciology

Collaborative Research: Using New Ice Cores from Dome C to Test the Assumption of a Constant Galactic Cosmic Ray Flux and Improve Understanding of the Holocene Methane Budget Award Effective Date: 10/01/2023; Program: ANT Glaciology

Collaborative Research: REU: Calibrating the Water Isotope Thermometer in Antarctica Using Abrupt Heinrich Event Signatures in the EDML Ice Core Award Effective Date: 09/01/2023; Program: ANT Glaciology

Collaborative Research: Back to the Future: Assimilating Paleo Thinning Rates and Grounding Line Positions to Constrain Future Antarctic Sea Level Contributions Award Effective Date: 09/01/2023; Program: ANT Glaciology

RAPID: International Collaborative Research into Ice-ocean Iteractions & Fractures at Thwaites (ICE-RIFT) Award Effective Date: 09/01/2023; Program: ANT Glaciology

RAPID: US-Korean collaboration to build a Ross-Amundsen Ice Core Array (RAICA) along the West Antarctic coastline Award Effective Date: 08/15/2023; Program: ANT Glaciology

Microstructural Evolution during Superplastic Ice Creep Award Effective Date: 08/15/2023; Program: ANT Glaciology

NSFGEO-NERC: Investigating the Direct Influence of Meltwater on Antarctic Ice Sheet Dynamics Award Effective Date: 08/15/2023; Program: ANT Glaciology

Postdoctoral Fellowship: OPP-PRF: Deciphering the Role of Phytoplankton Community Composition in Southern Ocean Carbon Fluxes Award Effective Date: 01/01/2024; Program: ANT Integrated System Science

Collaborative Research: The Automatic Weather Station Program: Antarctic Meteorological Sentinel Service 2024-2027 Award Effective Date: 10/01/2023; Program: ANT Integrated System Science

LTER: MCM6 - The Roles of Legacy and Ecological Connectivity in a Polar Desert Ecosystem Award Effective Date: 09/01/2023; Program: ANT Integrated System Science

Collaborative Research: The Roles of Seasonality, Silicification, and Alteration in Nitrogen and Silicon Isotope Paleo-proxy Variability Award Effective Date: 09/01/2023; Program: ANT Integrated System Science

LTER: Ecological Response to "Press-Pulse" Disturbances Along a Rapidly Changing West Antarctic Peninsula Award Effective Date: 09/01/2023; Program: ANT Integrated System Science

NSFGEO-NERC: Understanding the Response to Ocean Melting for Two of East Antarctica's Most Vulnerable Glaciers: Totten and Denman Award Effective Date: 08/15/2023; Program: ANT Integrated System Science

Collaborative Research: Constraining the Role of the Antarctic Slope Current on Tracer Exchange at the Antarctic Margin using Model Hierarchies Award Effective Date: 01/01/2024; Program: ANT Ocean & Atmos Sciences

Investigation of Past Atmospheric Methane Variability with Stable Isotopes in Antarctic Ice Cores Award Effective Date: 10/01/2023; Program: ANT Ocean & Atmos Sciences

Benthic Iron Fluxes and Cycling in the Amundsen Sea Award Effective Date: 10/01/2023; Program: ANT Ocean & Atmos Sciences

Impact of Recent Westerly Wind Trends on the Southern Ocean. Award Effective Date: 09/01/2023; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Antarctic Low Cloud Interaction with Natural Aerosol (ALCINA) Award Effective Date: 09/01/2023; Program: ANT Ocean & Atmos Sciences

Collaborative Research: Conference: Priorities for Future US-led Physical Oceanography Fieldwork in the Sub-polar Southern Ocean Award Effective Date: 07/01/2023; Program: ANT Ocean & Atmos Sciences

RAPID: In-situ Observations to Characterize Multi-Scale Turbulent Atmospheric Processes Impacting Climate at Southern High Latitudes Award Effective Date: 07/01/2023; Program: ANT Ocean & Atmos Sciences

Collaborative Research: EAGER: GASHES: Getz Antarctic Submarine Hydrothermal Vents Exploratory Study Award Effective Date: 01/15/2023; Program: ANT Ocean & Atmos Sciences

EAGER: Metabolomics Analysis of Archival Marine Invertebrates Award Effective Date: 09/01/2023; Program: ANT Organisms & Ecosystems

ANT LIA: The Role of Sex Determination in the Radiation of Antarctic Notothenioid Fish Award Effective Date: 08/15/2023; Program: ANT Organisms & Ecosystems

Collaborative Research: RAPID: Sea Star Wasting Disease in the High Antarctic: Deciphering the Role of Shifting Carbon and Climate Cycles on a Keystone Predator Award Effective Date: 08/01/2023; Program: ANT Organisms & Ecosystems

ANT LIA: Collaborative Research: Mixotrophic Grazing as a Strategy to meet Nutritional Requirements in the Iron and Manganese Deficient Southern Ocean Award Effective Date: 02/15/2023; Program: ANT Organisms & Ecosystems

ANT LIA: Collaborative Research: Adaptations of Southern Ocean Diatoms to Manganese Scarcity: Can Physiological Ingenuity Overcome Unfavorable Chemistry? Award Effective Date: 02/01/2023; Program: ANT Organisms & Ecosystems

Genome Evolution in Polar Fishes Award Effective Date: 01/01/2023; Program: ANT Organisms & Ecosystems

ANT LIA: Collaborative Research: Evolutionary Patterns and Mechanisms of Trait Diversification in the Antarctic Notothenioid Radiation Award Effective Date: 10/01/2022; Program: ANT Organisms & Ecosystems

EAGER: Collaborative Research: Monitoring Nearshore Ice and Closing the Arctic Tide-gauge Gap with GNSS-Reflectometry (MONICA) Award Effective Date: 08/01/2023; Program: AON-Arctic Observing Network

Conference: Leveraging a Statewide Database for better Collaboration and Coordination of Observing efforts Across Alaska: A Stream Temperature Training in Interior Alaska Award Effective Date: 08/01/2023; Program: AON-Arctic Observing Network

AON: Sustained observation and study of the rapidly evolving Arctic Ocean environment Award Effective Date: 06/01/2023; Program: AON-Arctic Observing Network

EAGER: A low-cost, long-endurance observational platform for the Arctic atmospheric boundary layer Award Effective Date: 01/15/2023; Program: AON-Arctic Observing Network

Collaborative Research: Greenland Dry-snow Ice-sheet Science Coordination Office Award Effective Date: 05/15/2023; Program: ARC Rsch Support & Logistics