This Project Grant from the National Science Foundation's Division of Ocean Sciences, under the Geosciences program (CFDA 47.050), provides $109,068 to the University of Washington from February 1, 2022 to January 31, 2023. The funding supports a collaborative research effort to test the feasibility of making undersea observations of seismic and oceanic processes across ocean basins using existing telecommunications cables. Specifically, the grant will partially fund two graduate students...
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 National Science Foundation (NSF) Polar Programs (CFDA 47.078) Project Grant award of $497,704 to the University of Washington supports a collaborative research study called the "GREENFJORD-FIBER" project. The goal of this project is to use advanced instrumentation, including distributed temperature sensing (DTS) and distributed acoustic sensing (DAS) systems, to better understand how Greenlandic glaciers interact with the ocean, particularly the processes by which icebergs detach...
This Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) provides $335,701 to the University of Alaska Fairbanks to study how the ocean affects nearshore and landfast sea ice in Alaska's Arctic coastal regions. The research will measure ocean temperature, waves, and currents to understand the coupled evolution of the ocean wave field and nearshore ice, as well as how ocean processes contribute to landfast ice breakup. The goal is to improve forecasting of...
The National Science Foundation Division of Polar Programs awarded the University of Wisconsin-Madison $622,183 under the Polar Programs federal grant program (CFDA 47.078) to conduct research on wave erosion of ice cliffs from July 1, 2022 to June 30, 2026. Specifically, the project will investigate wave erosion processes in icebergs, glaciers, and ice shelves through laboratory experiments. This aims to improve understanding of fundamental wave erosion physics and develop new parameterizations...
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 $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 three-year, $411,911 National Science Foundation Division of Polar Programs project grant will fund research to advance sea ice floe-size distribution and wave-ice interaction modeling capabilities within fully-coupled Earth system models. The University of Washington will receive funding to incorporate prognostic floe-size distribution components into widely-used sea ice and wave models, and parameterize wave attenuation in sea ice through data assimilation methods. Model code improvements...
The National Science Foundation's Polar Research (CFDA 47.078) program awarded the University of Washington a $327,580 project grant to elucidate the ocean dynamics governing melt at glaciers using Lagrangian floats. The 3-year grant, awarded on October 1, 2023, will develop instruments that drift in three dimensions to study the physical processes causing melting at an Alaskan glacier ending in a fjord. The project aims to determine whether recirculating cells and waves below the sea surface...
This National Science Foundation (NSF) Polar Programs award provided $362,278 to the University of Washington from July 2021 to May 2023 to support collaborative research titled "A New Mechanistic Framework for Modeling Rift Processes in Antarctic Ice Shelves Validated Through Improved Strain-Rate and Seismic Observations." The NSF Polar Programs' CFDA number 47.078 aims to strengthen understanding of polar regions through basic research. Under this project grant, the University of...