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 National Science Foundation (NSF) awarded a $450,000 Project Grant under the Polar Programs CFDA 47.078 to the University of Alaska Fairbanks (UAF) for the "MAMMOTH ARCTIC PATHS (MAP): INTERDISCIPLINARY RESEARCH INTO THE MOVEMENT ECOLOGY AND BIOGEOGRAPHY OF AN ICONIC ARCTIC ANIMAL THROUGH ENVIRONMENTAL CHANGE" project. The goal is to determine if woolly mammoths from Arctic Alaska consistently moved between certain areas and used similar movement patterns and routes during the Last...
The National Science Foundation's Polar Research (NSPR) Program has awarded a $804,507 project grant to the University of Alaska Fairbanks (UAF) to fund the scientific analysis of materials recovered from the Broken Mammoth archaeological site in central Alaska. This 3-year grant aims to reconstruct human subsistence economies, technological organization, and site structure at this key early Beringian site, which has yielded a vast collection of artifacts and butchered animal bones. Through...
This $2,945,234 National Science Foundation project grant will fund research integrating paleogenomics, ecology, and geology to predict organism-environment coupled evolution during rapid warming and ice sheet retreat. The Research Foundation for the State University of New York will receive funding from Feb 1, 2023 to Jan 31, 2027 under the Biological Sciences program (CFDA 47.074). The research will examine ecosystem responses to ice-age environmental change in Southeast Alaska, a region...
The University of Alaska Fairbanks was awarded a $1.7 million project grant from the National Science Foundation Division of Polar Programs to conduct research titled "Submarine Basins, Steppe, and Sea Ice: Paleoclimate and Paleoecology of the Late Pleistocene and Holocene Bering Sea Shelf" from August 2021 through July 2024. The research funded under this award will investigate the paleoclimate and paleoecology of the Bering Sea shelf through the late Pleistocene and Holocene...
The National Science Foundation (NSF) awarded a $126,959 Project Grant under the Polar Research (NSPR) program to the University of Arizona, doing business as the Arizona Board of Regents. This grant, awarded on October 1, 2023, will fund the scientific analysis of materials recovered from the Broken Mammoth archaeological site in central Alaska. The research team will curate and analyze the site's large collection of artifacts, butchered animal bones, and environmental samples to reconstruct...
The National Science Foundation Division of Polar Programs has awarded a $499,527 Project Grant to the University of Wyoming, Sponsored Programs to conduct research on reconstructing subsistence, diet breadth, and paleoclimate in Interior Alaska during social and climatic transitions. The project will analyze isotopic and molecular data from over fifty legacy collections and experimental cooking features to refine reconstructions of past subsistence practices. Targeted archaeological excavations...
The National Science Foundation (NSF) awarded a $798,000 Project Grant under the Biological Sciences program (CFDA 47.074) to the University of New Mexico (UNM) for a 3-year research project entitled "The New Normal: The Continuing Influence of the Late Pleistocene Megafauna Extinction on the Structure and Function of Mammal Communities." The project aims to quantify the ecological legacy of the extinction of large mammals such as mammoths, llamas, and saber-toothed cats in the...
This Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) provides $1,463,502 to the University of Memphis to conduct collaborative research on the genetics of polar bear hair and skin color adaptations to the Arctic environment. The key objectives are to: Compare the DNA, RNA, proteins, and tissue structure of polar bears to brown/grizzly and American black bears to identify the genes responsible for polar bears' light hair color, dark skin...
This three-year Project Grant from the National Science Foundation's (NSF) Polar Programs will support the creation of a geographic information system (GIS) database and map of marine and terrestrial glacial features related to mid- to late-Pleistocene Arctic Ocean glaciation. Funded at $229,955, the award was issued on May 1, 2023 to the University of Alaska Fairbanks (UAF) to be completed by April 30, 2026. Under the grant, UAF researchers will synthesize existing datasets from marine surveys,...
This $690,185 project grant from the National Science Foundation's (NSF) Polar Programs will fund research to better understand the extinction of giant ice age mammals in Alaska around the end of the last ice age. The University of Alaska Fairbanks will lead the collaborative research effort to extract and analyze ancient DNA preserved in frozen ground where ice age mammals like woolly mammoths and steppe bison once lived. Researchers will identify the species the DNA belonged to and date the soil layers to pinpoint extinction times, testing hypotheses about what caused these extinctions. The research aims to educate students and teachers about climate change, DNA analysis, and ice age ecology, involving Alaska Native students. All data and discoveries will be openly shared to further scientific understanding of rapid climate change impacts on Arctic ecosystems and megafauna. This award supports the NSF Polar Programs' mission to strengthen polar region knowledge through basic research best conducted in or unique to the Arctic and Antarctic.