The National Science Foundation awarded Northern Arizona University a three-year Project Grant totaling $717,941 under the Geosciences program (CFDA 47.050) beginning November 1, 2021. The grant will support collaborative research examining the fate of caribou herds across their Arctic range through the integration of local and traditional ecological knowledge with scientific data on population and habitat dynamics. As part of the Geosciences program's goal of expanding fundamental Earth systems...
This $642,666 National Science Foundation Division of Polar Programs project grant will fund research into fire-biotic disturbance interactions and their sensitivity to climate change in the North American boreal biome. The Cary Institute of Ecosystem Studies, Inc. will use computer simulations to better understand the impacts and threats of new pests, herbivores, and diseases in Alaskan boreal forests, and how these disturbances may interact with fire and climate to alter carbon storage. The...
This $436,468 Project Grant award from the National Science Foundation's Polar Programs (CFDA 47.078) will support a research initiative by Brown University to develop future scenarios for Arctic maritime accessibility. The key products and services to be delivered under this grant include: Using numerical weather prediction and machine learning techniques to model the probability of hazardous icing conditions and dangerous sea ice convergence along Arctic maritime shipping routes. 2)...
This $248,000 Project Grant award from the National Science Foundation's (NSF) Polar Programs (CFDA 47.078) will support a collaborative research project to investigate past Arctic sea ice coverage and its impacts on marine ecosystems. 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, focusing on the Holocene Thermal Maximum and Last Interglacial warm periods....
The National Science Foundation Division of Polar Programs awarded a $294,004 Project Grant to the University of California Santa Cruz under the Polar Programs federal grant program (CFDA 47.078) to conduct collaborative research on the extinct megafauna of Alaska from June 1, 2022 to May 31, 2025. The research aims to pinpoint the precise extinction dates of the last mammoth, steppe bison, and tundra lion in Alaska through extracting and analyzing ancient DNA preserved in frozen soil, in...
The University of Colorado Denver received a $376,970 project grant award from the National Science Foundation Division of Polar Programs to conduct collaborative research on the effects of climate-induced sea-level rise, warming and herbivory on vegetation and greenhouse gas emission in coastal Western Alaska. The grant was awarded on February 1, 2022 under the Polar Programs federal grant program (CFDA #47.078) and will support research activities through January 31, 2026. The Polar Programs...
This National Science Foundation (NSF) Polar Programs grant, awarded under CFDA 47.078, supports a research project at the University of New Mexico (UNM) to study the physical and chemical drivers of carbon cycling in Arctic landscapes. The $149,288 award will fund one postdoctoral researcher and analysis of field samples collected from the Canning River in Alaska. The project aims to develop a model simulating carbon flow across the Arctic landscape, including the transformation of...
This $683,266 Project Grant awarded by the National Science Foundation's (NSF) Geosciences Program (CFDA 47.050) aims to reconstruct global ice volume and bottom water temperature over the past 1-3 million years. The project at Brown University will analyze multiple climate proxies, including biomarkers and stable isotopes, using machine learning algorithms to resolve global ice volume and ocean temperature signals. The key objectives are to assess the role of CO2 and ice albedo in global...
The National Science Foundation Division of Polar Programs awarded a $138,000 Project Grant to the Woodwell Climate Research Center Inc. under the Polar Programs federal grant program (CFDA 47.078). The award will fund research from September 2022 through August 2025 to study the mobilization, microbial transformation, and uptake of carbon and mercury from thawing permafrost soils into aquatic food webs in Arctic Alaska. Specifically, the grantee will conduct field studies using metagenomics and...
This Project Grant award from the National Science Foundation Division of Polar Programs provides $499,526 to fund a collaborative research project examining how changes in vegetation composition may impact climate-driven wildfire growth in the boreal forests of Northwestern North America. The three-year award runs from November 1, 2021 through October 31, 2024. The Cary Institute of Ecosystem Studies, Inc. will lead the research effort to strengthen understanding of polar regions, as called for...