This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports a collaborative research project titled "The Early Holocene as an Analog for the Historical Geomagnetic Field: Investigating Dipole Moment and Field Morphology Using Arctic Paleomagnetic Data." The $278,947 grant, awarded to The Trustees of Columbia University in the City of New York, will fund the development of high-quality, high-resolution paleomagnetic reconstructions from...
The National Science Foundation (NSF) awarded a $127,684 Project Grant under its Geosciences program (CFDA 47.050) to the University of Florida to conduct a collaborative research project investigating the history of the Earth's magnetic field strength over the last five million years, with a focus on the Southern Hemisphere. The research team, consisting of scientists from the University of California San Diego, University of Florida, and Liverpool University, will employ innovative...
This National Science Foundation (NSF) Project Grant award of $197,841 to the University of California San Diego (UCSD) Scripps Institution of Oceanography is part of the NSF Geosciences program (CFDA 47.050), which supports fundamental research in the atmospheric, earth, and ocean sciences. The award funds a collaborative research project to study the history of the Earth's magnetic field strength over the last five million years, with a focus on addressing significant gaps in data from the...
This two-year, $163,559 project grant from the National Science Foundation Division of Earth Sciences, under the Geosciences program (CFDA 47.050), will support the development of high-resolution records of paleomagnetic secular variation (PSV) in the Western North Atlantic Ocean between 380,000-780,000 years ago. Specifically, the grantee will reanalyze PSV records including directions, relative paleointensity, and evidence of six magnetic field excursions recorded in deep-sea sediments at...
The National Science Foundation Division of Ocean Sciences awarded a $292,942 two-year Project Grant to Columbia University under the Geosciences federal grant program (CFDA 47.050) to support research improving the Late Cretaceous-Eocene geomagnetic polarity time scale. The Trustees of Columbia University will collaborate with researchers to integrate global magnetic anomaly records and astrochronology, expanding fundamental knowledge of the integrated Earth system through basic research in...
This National Science Foundation (NSF) award under the Geosciences program (CFDA 47.050) provides $299,887 to the University of California, Berkeley from November 1, 2023 through October 31, 2025. The project aims to develop new reduced complexity models for simulating convection and magnetic field generation in the Earth's core. This use-inspired research will enable more reliable forecasting of changes in the Earth's magnetic field, which is critical for planning space missions due to the...
The National Science Foundation Division of Earth Sciences awarded a $239,517 Project Grant to Stanford University under the Geosciences federal grant program (CFDA 47.050) to support research exploring the potential role of a basal magma ocean in influencing early Earth's magnetic field processes. Over the two-year period from August 15, 2022 to July 31, 2025, the grantee will collect new experimental measurements on the physical properties of iron-bearing silicate melts under various...
This Project Grant award for $306,011.00 from the National Science Foundation's Geosciences Program (CFDA 47.050) supports a research project at Michigan Technological University to investigate the Miocene geomagnetic field behavior and tectonic evolution of Iceland. The key objectives are to obtain precise ages of volcanic lava flows in Iceland, spanning 8.5 to 16 million years ago, and use multiple paleointensity determination methods to fill gaps in the paleointensity database for this...
This National Science Foundation Project Grant of $208,680 will support research into the role of a basal magma ocean in influencing early Earth's magnetic field processes. Awarded on August 15, 2022 to the University of California San Diego's Scripps Institution of Oceanography, with performance through July 31, 2025, the grant is part of NSF's Geosciences program (CFDA 47.050). The research team will conduct dynamic and static compression experiments to measure physical properties of...
The National Science Foundation (NSF) awarded a Project Grant of $372,159 to the University of New Hampshire (UNH) under the Geosciences program (CFDA 47.050) to conduct research on understanding the relationship between localized perturbations in the Earth's magnetic field and associated magnetospheric and ionospheric phenomena. The research aims to improve the ability to predict geomagnetically induced currents that can impact power grids and other critical infrastructure. The three-year...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award, totaling $272,164, was granted to Oregon State University to conduct collaborative research on the early Holocene geomagnetic field. The project aims to investigate changes in geomagnetic dipole moment and field morphology using Arctic paleomagnetic data from sediment cores collected across the Arctic region. The research will establish a high-quality, high-resolution paleomagnetic transect spanning the early to mid-Holocene period to test a hypothesis about the nature of the geomagnetic field and its potential transition to a more stable, geocentric axial dipole-like state. The award will support the education of two graduate students and the development of outreach materials on the Earth's magnetic field. No sub-awards are planned under this grant, which has an award date of January 1, 2025, and an ultimate completion date of December 31, 2027.