Project Grant 2615988
- The National Science Foundation Office of Integrative Activities awarded The Research Foundation For The State University Of New York $525,530 on August 15, 2026, under the Geosciences program (CFDA 47.050) for collaborative research advancing long-term temperature reconstruction using physics-informed neural networks through lake model emulation. The project develops a machine-learning framework to replace traditional physics-based lake models with AI-derived surrogates that dramatically...
- The National Science Foundation Office of Integrative Activities awarded the University of Montana $276,152 on August 15, 2026, under the Geosciences program (CFDA 47.050) to develop physics-informed machine-learning emulators of lake thermal process models for global temperature reconstruction from sediment cores. The project replaces computationally intensive first-principles physical lake models with machine-learning surrogates trained to emulate those models, enabling dramatic speedup of...
- The National Science Foundation Office of Integrative Activities awarded The Research Foundation For The State University of New York $677,967 on August 1, 2026, to develop physics-informed artificial intelligence emulators for stratosphere-troposphere coupling under the Geosciences program (CFDA 47.050). The project addresses a critical gap in current AI weather and climate models: they forecast near-surface conditions accurately but fail to represent the stratosphere and its connection to...
- The National Science Foundation Division of Ocean Sciences awarded Northern Arizona University $358,360 under the Geosciences program (CFDA 47.050) on April 15, 2026, to calibrate and standardize amino acid racemization (AAR) geochronology for marine mollusk shells as a dating method for ancient shorelines. The recipient will analyze D/L ratios from approximately 100 globally distributed Last Interglacial sites (approximately 125,000 years old) to establish temperature-dependent isochrons and...
- The National Science Foundation Office of Integrative Activities awarded Northeastern University $350,000 on August 15, 2026, under the Geosciences program (CFDA 47.050) to develop machine learning models that accelerate hydrothermal flow simulations while preserving underlying physics. The project, titled HYDROTML, will generate thousands of physics-based simulations covering realistic ranges of rock properties, heat sources, and fluid conditions across meter-to-kilometer scales, then train...
- The National Science Foundation Division of Environmental Biology awarded Northern Arizona University $1,057,729 on September 1, 2026, under the Biological Sciences program (CFDA 47.074) to assess drivers of vegetation change across western U.S. drylands. The project analyzes multi-year plant species inventory data from western national parks to identify which ecosystem types, plant communities, plant functional groups, and plant species face particular risk from future drought impacts. The work...
- Northern Arizona University will receive $390,528 under a three-year Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) to reconstruct temperature and hydroclimate trends in the Southern Rocky Mountains over the past 2,000 years. The university will develop new temperature reconstructions using bristlecone pine samples from the Rio Grande Headwaters region, augmented with updated hydroclimate reconstructions. Researchers will address how temperature influences...
- The National Science Foundation Division of Ocean Sciences awarded Northern Arizona University $450,000 on September 1, 2026, under the Geosciences program (CFDA 47.050) to map bending faults at subduction zones globally and understand variability in their spacing and magnitude. The project will identify and characterize bending faults—faults formed as oceanic plates bend during subduction—using automatic fault-mapping tools applied to multibeam bathymetry data at all locations globally with...
- This National Science Foundation (NSF) Integrative Activities (CFDA 47.083) Project Grant award of $299,862 to the University of Nevada, Reno will support research to develop a new framework for integrating machine learning and physics-based computational models to create "digital twins" of dynamic systems. The research aims to address limitations in current hybrid data-driven modeling approaches by embedding neural networks within physics-based models to better account for modeling...
- The National Science Foundation Office of Integrative Activities awarded Northern Arizona University $568,582 on November 1, 2026, under the Geosciences program (CFDA 47.050) to operate a Research Experiences for Undergraduates (REU) site focused on remote sensing of Earth and environmental systems through October 31, 2029. The award funds an REU site that provides undergraduate students selected from across the United States with hands-on research opportunities in terrestrial remote sensing...
The National Science Foundation Office of Integrative Activities awarded Northern Arizona University $485,329 on August 15, 2026, under the Geosciences program (CFDA 47.050) to develop physics-informed neural network emulators of lake thermal process models for long-term temperature reconstruction from lake sediment cores. The project will replace computationally expensive first-principles lake physics simulations with machine-learning-derived surrogates trained to emulate lake models, enabling rapid processing of sediment cores collected globally to produce uniform temperature datasets spanning thousands of years. The team will build a physics-informed neural network emulator of a widely used lake process model, develop a generative machine-learning pipeline to downscale model outputs to scales required by lake simulations, and couple the emulator with Bayesian calibration, uncertainty quantification, and inverse-modeling methods. The resulting uniform global temperature dataset will strengthen the scientific foundation for seasonal and long-term climate prediction, enabling more informed decisions across weather-sensitive sectors of the U.S. economy. Performance extends through July 31, 2029, with work conducted in Flagstaff, Arizona. Arizona Board of Regents holds parent entity status over Northern Arizona University.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $485.3k | 8/10/26 |