The National Science Foundation (NSF) awarded a $515,885 Project Grant under the Geosciences Program (CFDA 47.050) to The Regents of the University of Colorado, doing business as the University of Colorado's Office of Contracts and Grants Division. The grant will support a 3-year research project to investigate the inward transport and energy-dependent penetration of energetic electrons (10s of keV to multi-MeV) from the Earth's outer radiation belt into the inner radiation belt. The research...
This $292,793 Project Grant award, issued by the National Science Foundation (NSF) under the Geosciences Program (CFDA 47.050), will support fundamental research to improve understanding of the dynamics of radiation belt electrons and their impact on the near-Earth space environment. The primary objective is to study the interaction of lightning-generated whistlers with radiation belt electrons using event-specific diffusion coefficients. This will enable more accurate modeling of pitch angle...
The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $682,313 Project Grant to the Space Science Institute, a nonprofit research organization based in Boulder, Colorado. The grant, funded through the NSF Geosciences program (CFDA 47.050), will support research to determine whether the solar wind electron strahl acts as a seed population for the Earth's electron radiation belt, and to identify the controlling factors for this process. The project aims to...
Auburn University was awarded a $599,007 Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences. The award is part of NSF's Geosciences program (CFDA 47.050) and will support collaborative research titled "COLLABORATIVE RESEARCH: GEM--RADIATION BELT LOSSES USING COMBINED GLOBAL HYBRID AND TEST PARTICLE SIMULATIONS" from August 1, 2021 through July 31, 2025. The research aims to strengthen understanding of the integrated Earth system through...
The National Science Foundation (NSF) awarded a $294,241 Project Grant under the Geosciences program (CFDA 47.050) to The Regents of the University of Colorado, doing business as the University of Colorado. The grant, titled "COLLABORATIVE RESEARCH: GEM--DETERMINING THE GLOBAL IMPACT OF NONLINEAR WAVE-PARTICLE INTERACTIONS IN THE RADIATION BELTS," aims to study the effects of large-amplitude waves on the Earth's radiation belts using theory, modeling, and data analysis. The research...
This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $260,221 to the New Jersey Institute of Technology (NJIT) to conduct research on the global impact of nonlinear wave-particle interactions in the Earth's radiation belts. The primary objective is to determine if these large-amplitude waves, which can efficiently energize or scatter high-energy electrons on a local scale, have measurable effects on the overall radiation belt system. The...
This National Science Foundation Project Grant of $250,059 supports research at the University of California, Los Angeles from April 1, 2022 to March 31, 2024. The research aims to advance understanding and prediction of the Van Allen radiation belts through a novel combination of machine learning and data assimilation methods. Specifically, the Principal Investigator will use the Versatile Electron Radiation Belt model and data assimilation to discover generalized Fokker-Planck equations...
The Regents of the University of Colorado received a $432,033 Project Grant award from the National Science Foundation Division of Atmospheric and Geospace Sciences under the Geosciences federal grant program (CFDA 47.050). The grant will fund research from June 1, 2023 through May 31, 2026 to quantify the contribution of off-equatorial ultra-low frequency waves on radial diffusion in Earth's radiation belts. Specifically, the University will use satellite data from THEMIS, Van Allen Probes,...
This National Science Foundation Project Grant of $1,173,008 awarded on October 1, 2022 to The University of Iowa will fund research quantifying radiation belt losses and their effects on the atmosphere through September 30, 2025. The award supports the Geosciences program (CFDA 47.050), which aims to expand understanding of the integrated Earth system through basic research in atmospheric, earth, and ocean sciences. Under the award, the University of Iowa will quantify magnetospheric particle...
Andrews University was awarded a $385,656 project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences to conduct collaborative research titled "COLLABORATIVE RESEARCH: GEM--RADIATION BELT LOSSES USING COMBINED GLOBAL HYBRID AND TEST PARTICLE SIMULATIONS." The research will be performed from August 1, 2021 through July 31, 2025. The project aims to strengthen understanding of the integrated Earth system through basic research in the atmospheric,...