This National Science Foundation project grant of $111,643 will fund research to evaluate numerical model skill in simulating near-surface winds in the Northern Hemisphere under the Geosciences program. The University of Hawaii at Manoa will synthesize paleowind data and conduct data-model comparisons to assess general atmospheric circulation and potential model biases. Researchers will analyze near-surface wind directions from Last Glacial Maximum simulations against proxy records....
The National Science Foundation Division of Atmospheric and Geospace Sciences awarded a $175,314 Project Grant to The Regents of the University of Colorado under the Geosciences federal grant program (CFDA 47.050). The University will characterize Northern Hemisphere atmospheric variability through research on Central American wind gap-induced upwelling in the Gulf of Tehuantepec. Products and services include sediment proxy measurements, paleoclimate model and data examinations, forward...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant, awarded to the San Diego State University Research Foundation, provides $239,554 in funding to conduct collaborative research on the role of the Southern Westerly Winds in the increase of atmospheric carbon dioxide levels during the Holocene period compared to previous warm periods over the last 900,000 years. The research team will generate proxy records from sediments collected in the Southern Ocean to...
This Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences, under the Geosciences program (CFDA 47.050), provides $562,097 to Northwest Research Associates, Inc. to advance understanding of atmospheric energetics and the vertical variation of energy dissipation near the surface. Specifically, the awardee will conduct field experiments to directly observe non-hydrostatic energy transfer and dissipation processes. They will also investigate hydrostatic...
This $707,741 project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences Geosciences program (CFDA 47.050) will fund research into dynamical mechanisms for midlatitude-arctic interactions and associated weather extremes in a warming climate. The University of California, Los Angeles will examine several interrelated dynamical mechanisms through three tasks from April 15, 2023 to March 31, 2026. The researchers will analyze linkages between stratospheric...
This National Science Foundation Project Grant of $646,193 will fund research into the impact of Arctic amplification on midlatitude circulation from August 15, 2022 to July 31, 2025. The award was made under the Geosciences program (CFDA 47.050), which supports basic research into the integrated Earth system. The grantee, Columbia University, will examine how Arctic sea ice loss and surface warming influence atmospheric circulation patterns and extreme weather events in the Northern Hemisphere....
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award in the amount of $353,715 will fund a collaborative research project to study the turbulence in the stratified layer at the air-water interface, as driven by waves and wind. The project will utilize a combination of controlled laboratory experiments and advanced numerical simulations (large-eddy simulations) to test the hypothesis that coupling between waves and wind-driven currents is necessary to...
The University of South Florida (USF) received a $441,804 project grant from the National Science Foundation's Geosciences Program (CFDA 47.050) to conduct collaborative research on characterizing Northern Hemisphere atmospheric variability from Central American wind gap-induced upwelling. This 2-year grant, starting on February 1, 2024, will leverage sediment proxy measurements, climate model simulations, and data product examinations to investigate the driving mechanisms behind the variability...
This National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences Project Grant award, under the Geosciences program (CFDA 47.050), provides $158,059 to Colorado State University from July 1, 2023 to June 30, 2026. The funding will support collaborative research to understand the impact of declining Arctic sea ice on summertime climate change, including the effects on atmospheric circulation patterns, heat waves, and extreme weather. The research approach includes analysis...
The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $596,537 Project Grant to the University of Chicago to conduct collaborative research on understanding the impact of Arctic sea ice loss on summertime climate change. This 3-year award, which runs from July 1, 2023 to June 30, 2026, is funded under the NSF Geosciences program (CFDA 47.050) to support basic research that expands knowledge and understanding of the Earth system. The key objectives of the...