Project Grant 2138318

Award Date 3/1/22
Completion Date 2/28/26
Dollars Obligated $111K
Federal Grant Program
47.078
Assistance Type
Project Grant
Place of Performance
Boulder, CO 80305, USA
Similar Awards
This $590,883 Project Grant from the National Science Foundation Division of Polar Programs will fund research into sea ice-ocean exchange of microplastics in the Arctic. The grant was awarded on March 1, 2022 to the Regents of the University of Colorado under the NSF's Polar Programs CFDA number 47.078. Through a combination of laboratory studies and numerical modeling, researchers will develop new techniques to understand the uptake and release of microplastics between sea ice and ocean water,...
The National Science Foundation awarded a $2,652,351 project grant to the University of Washington under the Polar Programs federal grant program (CFDA 47.078) to fund research titled "Collaborative Research: CAS-MNP: Sea Ice-Ocean Exchange of Arctic Microplastics: Linking Small Scales to the Large-Scale System." The research aims to advance understanding of interactions between Arctic sea ice and microplastics and their potential impacts. Specifically, the University of Washington...
This $513,000 Project Grant award was provided by the National Science Foundation (NSF) Division of Polar Programs from August 1, 2023 to July 31, 2026. The grant supports collaborative research by the University of Colorado to assess the causal influence of atmospheric opacity (clouds) and sea ice thickness on Arctic warming over the past 40 years and into the near future. Key deliverables include quantifying the impact of these factors on Arctic warming rates using a novel modeling approach,...
This Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) will support a collaborative research project to investigate Arctic sea ice coverage and its biogeochemical impacts over the past 150,000 years. The $462,000 award, effective July 1, 2025 through June 30, 2028, will fund the analysis of ocean sediment cores to reconstruct historical Arctic sea ice extent and ocean conditions during two key warm periods - the Holocene Thermal Maximum (~8,000 years ago)...
The National Science Foundation (NSF) Division of Ocean Sciences awarded a $346,823 Project Grant to the Regents of the University of Colorado (doing business as the University of Colorado) to conduct research under the NSF Geosciences program (CFDA 47.050). This research project aims to better understand how transformations to microplastics in coastal environments impact their regional-scale transport and fate. The study will use Lagrangian tracers and existing hydrodynamic modeling to quantify...
This $261,675 Project Grant award from the National Science Foundation's (NSF) Polar Programs (CFDA 47.078) is supporting a collaborative research effort to advance predictive understanding of summertime Arctic sea ice cover. The research project aims to develop new machine learning-based models to improve forecasting of Arctic sea ice extent and behavior, which is crucial for understanding the impacts of climate change on local and global economies and societies. The award will fund a 2-year...
The Trustees of Columbia University in the City of New York was awarded a $269,851 project grant from the National Science Foundation (NSF) Division of Polar Programs to quantify the spatial distribution of micro- and nanoplastics along an Antarctic traverse from the coast to the South Pole. This EAGER (Early-concept Grants for Exploratory Research) project will leverage snow samples collected during an unsupported ski traverse to analyze the concentration of these pollutants using a...
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...
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 Project Grant from the National Science Foundation Division of Polar Programs supports collaborative research on sea ice-ocean exchange of microplastics in the Arctic. The $111k award runs from March 2022 through February 2026.

The researchers are developing new laboratory techniques and numerical models to understand the uptake and release of microplastics between Arctic sea ice and the ocean, including the effect of marine gels. Laboratory studies are measuring the optical properties of microplastics and their impact on sea ice mass balance. Insights are being used to develop parameterizations for including microplastic ice-ocean exchange in sea ice, ocean and climate models. Hindcast and future simulations will assess the impact on large-scale microplastic distribution in the Arctic and climate. The National Center for Atmospheric Research is the sub-awardee. This award aligns with the goals of the NSF Polar Programs CFDA program to expand knowledge of the polar regions through basic research.

Generated 1/7/24, 2:33 AM