Project Grant 2312282

Award Date 8/1/23
Completion Date 7/31/26
Dollars Obligated $378K
Federal Grant Program
47.050
Assistance Type
Project Grant
Place of Performance
Denver, CO 80217, USA
Similar Awards
This three-year, $981,286 National Science Foundation project grant supports research using ionospheric modifications to study upper atmospheric variability. Funded through the Geosciences program (CFDA 47.050), the award to Cornell University will investigate four scientific topics using heating campaigns at the High Frequency Active Auroral Research Program facility in Alaska. Graduate and undergraduate students will gain research experience. The University of Alaska Anchorage will maintain...
This $188,835 Project Grant award, made by the National Science Foundation's (NSF) Geosciences program (CFDA 47.050), will support research to determine how the breaking of mountain waves affects space weather approximately 100-200 miles above the Earth's surface. The award will fund a collaborative research effort by The Johns Hopkins University to: 1) Characterize the gravity wave characteristics and sources of concentric traveling ionospheric disturbances over the continental U.S. and...
This National Science Foundation (NSF) Project Grant award under the Geosciences program (CFDA 47.050) provides $109,432 to Atmospheric & Space Technology Research Associates LLC (doing business as Orion Space Solutions) to characterize whistler-mode wave properties in the plasmasphere-plasmatrough transition regions. The research aims to improve understanding of the combined effects of chorus and hiss waves on the Earth's radiation belt environment, which can impact spacecraft and aviation....
This $212,120 National Science Foundation Project Grant under the Geosciences program (CFDA 47.050) funds research into the impacts of atmospheric waves and geomagnetic disturbances on space weather conditions. Led by the Massachusetts Institute of Technology in collaboration with Clemson University, Embry-Riddle Aeronautical University, New Jersey Institute of Technology, and Virginia Polytechnic Institute and State University from May 1, 2022 to April 30, 2025, the research will advance...
This $719,982 federal Project Grant award from the National Science Foundation (NSF) under the Geosciences program (CFDA 47.050) will support collaborative research to investigate how the breaking of mountain waves affects space weather at altitudes of 100-200 miles above the Earth's surface. The research team from Northwest Research Associates, Inc. (Nwra) will study the impact of these mountain wave-driven turbulence and large-scale waves on the formation of traveling ionospheric...
This $590,898 National Science Foundation award under the Geosciences program (CFDA 47.050) will fund research into modeling chorus wave generation using particle-in-cell simulations. Led by New Mexico Consortium, the project aims to study chorus waves—commonly observed plasma waves in Earth's inner magnetosphere—through large-scale first-principles simulations. The simulations will use realistic magnetic field topology and plasma parameters from observations to test existing theories of...
This three-year, $223,760 National Science Foundation project grant funds research at the University of California, Los Angeles to study energetic electron interactions with oblique whistler-mode chorus waves. Under the NSF's Geosciences program (CFDA 47.050), which supports basic research to enhance understanding of the integrated Earth system, this award will quantitatively analyze wave-particle dynamics using numerical models. Researchers will compare simulations of oblique chorus wave...
This $333,016 Project Grant awarded by the National Science Foundation's Geosciences Program (CFDA 47.050) supports research to investigate the effects of ionospheric density irregularities on high-frequency (HF) radio wave propagation. The project, led by a woman scientist and involving early career researchers, aims to improve understanding of how solar and geomagnetic activities influence ground-based HF communications, which are critical for long-distance communications, emergency...
The National Science Foundation (NSF) awarded a $141,789 Project Grant under the Geosciences program (CFDA 47.050) to The Johns Hopkins University to investigate the effects of ionospheric density irregularities on high-frequency (HF) radio wave propagation. The 3-year research project aims to improve understanding of how space weather and small-scale density fluctuations in the ionosphere impact ground-based HF communications used for long-distance applications like international...
This National Science Foundation Project Grant of $523,833 will fund research into impacts of atmospheric waves and geomagnetic disturbances on space weather through April 2025. Under the Geosciences program (CFDA 47.050), which supports basic research to increase understanding of the integrated Earth system, the awardee Clemson University will collaborate with Embry-Riddle Aeronautical University, Massachusetts Institute of Technology, New Jersey Institute of Technology, and Virginia...

This $378,011 Project Grant from the National Science Foundation's (NSF) Division of Atmospheric and Geospace Sciences will fund controlled whistler mode wave injection experiments at the High Altitude Auroral Research Program (HAARP) facility in Alaska. The project aims to understand how certain radio waves launched into space can be amplified by energetic particles, which is critical for improving models of space weather phenomena and radiation belt dynamics. The award supports graduate and undergraduate student participation, along with high school students building experiment hardware. This research, conducted under the NSF Geosciences program (CFDA 47.050), seeks to quantify and understand the nonlinear generation of new whistler mode waves in the magnetosphere, which is a key driver of radiation belt dynamics relevant to national space weather forecasting interests.

Generated 4/30/24, 3:18 PM