Project Grant 2206171
- 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...
- The National Science Foundation's (NSF) Polar Programs (CFDA 47.078) awarded a $288,448 project grant to Oregon State University (OSU) on June 15, 2025. The grant will fund collaborative research to develop and validate multiscale numerical models that link the micromechanics of sea ice to its macroscopic behavior. The research aims to uncover how sea ice microstructural features, such as grain size, porosity, and void distribution, influence its ability to withstand environmental and mechanical...
- This $1,263,530 National Science Foundation award through the Mathematical and Physical Sciences program (CFDA 47.049) will fund research into the dynamics of melting ice. New York University will investigate ice melting through laboratory experiments, numerical simulations, mathematical modeling, and analysis. Researchers will study melting in idealized settings and increasingly complex situations involving changing geometry, temperature, and salinity. Experiments will precisely measure...
- The National Science Foundation's (NSF) Polar Programs (CFDA 47.078) awarded a $475,439 project grant to Auburn University to develop and validate multiscale numerical models that link the micromechanics of sea ice to its macroscopic behavior under various environmental and mechanical loads. The research seeks to uncover how the microstructural features of sea ice, such as grain size, porosity, and void distribution, influence its ability to withstand forces like those exerted by icebreakers...
- 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...
- This $289,806 Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences Program (CFDA 47.049) will support the development of new computational methods for simulating complex geophysical processes like snowmelt, water runoff, and glacier dynamics. The research at Baylor University will focus on deriving high-order numerical techniques that can accurately represent the inequality constraints (e.g., non-negative water/ice depths) present in these partial...
- 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 federal Project Grant award of $261,675 from the National Science Foundation's (NSF) Polar Programs (CFDA 47.078) is focused on advancing predictive understanding of summertime Arctic sea ice cover. The project aims to develop new methods for forecasting Arctic sea ice during the summer melt season, looking at time periods from a few weeks to an entire season. It will utilize advanced machine learning techniques to improve predictions of Arctic summer sea ice conditions, which are crucial...
- This $248,000 federal Project Grant award from the National Science Foundation's (NSF) Polar Programs (CFDA 47.078) supports a collaborative research project to investigate historical Arctic sea ice coverage and its biogeochemical impacts. The research team at the University of Massachusetts Boston will analyze ocean sediment cores to reconstruct Arctic sea ice extent and ocean conditions over the past 150,000 years, with a focus on the Holocene Thermal Maximum and the Last Interglacial periods....
- This National Science Foundation (NSF) Integrative Activities (CFDA 47.083) project grant, valued at $286,102, will fund research at the University of North Dakota (UND) to develop advanced ice flow modeling capabilities using graphics processing units (GPUs). The goal is to better assess the Antarctic ice sheet's contribution to sea level rise and its sensitivity to climate change uncertainties. Specifically, the principal investigator and a graduate student will investigate an accelerated,...
This $1,076,196 project grant from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) will fund research into the application of Stieltjes function and spectral analysis techniques to model sea ice physics. The University of Utah will conduct the three-year research project ending June 2025 to better understand how to represent sea ice properties in climate models. The research aims to develop effective homogenized parameters for sea ice composites drawing parallels between quantum physics random matrix theories and classical transport in two-phase composites. Insights gained will help address questions around sea ice processes' dependence on crystal structure and size, potential localization of ocean waves by ice pack geometry, and how fractal composite geometry influences effective transport and spectral properties. The project also supports student training opportunities, with findings expected to advance sea ice representation in climate models and projections of Arctic and Antarctic sea ice.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $538.1k | 6/30/22 |