The National Science Foundation (NSF) awarded a $379,007 Project Grant under its Polar Programs (CFDA 47.078) to Oregon State University (OSU). The 3-year grant, which runs from May 1, 2024 to April 30, 2027, will fund collaborative research to study physical feedbacks in the coastal Alaskan Arctic during the landfast ice freeze-up period. The research aims to better understand how waves, storms, and sediment interact during the fall freeze-up in the region, which has experienced rapid...
This Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) supports collaborative research on physical processes during freeze-up of landfast ice along the coastal Alaskan Arctic region. The $497,749 award to the University of Washington will utilize observations from seafloor instruments, ships, and novel low-cost telemetered sensors to examine how waves, storms, and sediment interact during the fall freeze-up period. The goal is to improve predictions of...
This Project Grant award of $335,701 from the National Science Foundation's Polar Programs (CFDA 47.078) will fund research by the University of Alaska Fairbanks (UAF) to study the oceanographic drivers of nearshore and landfast sea ice seasonal transitions in the Arctic. The key objectives are to (1) understand the coupled evolution of the ocean wave field and nearshore ice, and (2) identify oceanographic variables that destabilize landfast ice and precondition breakup. The research will...
This $870,804 federal Project Grant award from the National Science Foundation's (NSF) Polar Programs (CFDA 47.078) will support a 5-year research project at the University of Washington focused on improving the representation of small-scale sea ice processes in climate models. The key objectives are to refine the modeling of sea ice deformation and fractures at the floe scale, and establish connections between these small-scale dynamics and larger-scale sea ice behavior. This will involve a...
This $596,821 federal Project Grant award from the National Science Foundation's (NSF) Computer and Information Science and Engineering (CISE) program (CFDA 47.070) will support the development of new mathematical models and simulation tools for studying the calving, or breaking off, of icebergs from glaciers that terminate in the ocean. The goal is to improve predictions of sea-level rise over the coming decades, which is critical for hazard mitigation, urban planning, and coastal...
This $473,058 National Science Foundation (NSF) Project Grant, funded through the Polar Programs (CFDA 47.078) program, supports research investigating the fate of freshwater and heat in Baffin Bay and the processes influencing shelf and slope circulation. Led by Woods Hole Oceanographic Institution, the project will analyze hydrographic and velocity data collected during a 2021 survey of Baffin Bay by the US Coast Guard Cutter Healy. Researchers from six foreign institutions will collaborate to...
This Project Grant from the National Science Foundation Division of Polar Programs, under the Polar Programs federal grant program (CFDA 47.078), provides $560,052 to Colorado State University to improve seasonal sea ice extent predictability in the Arctic Ocean. The research aims to use ocean heat patterns and the timing of autumn sea ice freeze up from reanalysis data and the CESM2 Large Ensemble to evaluate which environmental variables most significantly contribute to sea ice loss. The grant...
This National Science Foundation (NSF) Project Grant award under the Polar Programs grant program (CFDA 47.078) supports a collaborative research effort to investigate how physical oceanographic processes, such as water circulation and mixing, shape the productivity of fjord ecosystems in Greenland. The $1,038,209 award, effective from September 1, 2024 to August 31, 2027, will fund field observations, computer modeling, and analysis to elucidate the linkages between physical transport...
The National Science Foundation (NSF) awarded a $505,558 project grant under the Polar Programs (CFDA 47.078) to Oregon State University. The 3-year grant, which began on October 1, 2023, will support a collaborative research project to elucidate the ocean dynamics governing melt at glaciers using Lagrangian floats. The research aims to determine the physical processes causing melting at an Alaskan glacier that ends in a fjord, focusing on whether recirculating cells and waves below the...
This $204,278 Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) will support research by the University of Chicago to investigate how Arctic sea ice attenuation affects ocean swell, microseisms, and the potential to use seismology as a method for observing sea ice conditions. The key activities include: Analyzing seismic data from stations along the northern coasts of Alaska, Canada, and Greenland to detect seasonal and annual changes in microseisms as a...