The Board of Regents of Nevada System of Higher Education, doing business as the University of Nevada, Las Vegas (UNLV), received a three-year, $474,797 Project Grant award from the National Science Foundation Division of Atmospheric and Geospace Sciences under the Geosciences federal grant program (CFDA 47.050). Through this award, UNLV will conduct collaborative research to test hypotheses of Mesoamerican hydroclimate over the last several glacial cycles. Specifically, UNLV researchers will...
The University of New Mexico was awarded a $113,228 Project Grant from the National Science Foundation under the Geosciences program (CFDA 47.050) to conduct research evaluating the origins of multidecadal variability in late Holocene Indian summer monsoon rainfall in Nepal. The three-year award, issued on June 1, 2021 with a completion date of May 31, 2024, will support collaborative research between the University of New Mexico and researchers in Nepal to strengthen understanding of the...
This $786,904 National Science Foundation project grant supports research to measure absolute paleo-surface temperatures for important past climate periods in the southwestern and northern United States. Funded under the Geosciences program (CFDA 47.050), the award will provide quantitative paleoclimate reconstructions using dual clumped isotope and strontium isotope analyses of speleothem samples from multiple caves. Researchers from the University of New Mexico and the University of Michigan...
This $696,926 National Science Foundation Project Grant under the Geosciences program (CFDA 47.050) funds collaborative research between the University of New Mexico, University of South Florida, and Harvard University to advance understanding of global mean sea level variations and the relative contributions of polar ice sheets and glaciers. The researchers will use geological records preserved in coastal cave deposits to reconstruct global mean sea level history over the past 130,000 years...
This $234,972 National Science Foundation project grant, awarded under the Geosciences program (CFDA 47.050), will fund research to develop new paleotemperature records for North America. The University of Michigan, in collaboration with the University of New Mexico, will analyze cave deposits known as speleothems collected from various caves across the continental U.S. Using clumped isotope and strontium isotope analyses on approximately 200 mg subsamples, the researchers aim to determine...
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...
The University of Arizona was awarded a two-year, $416,602 Project Grant from the National Science Foundation Division of Atmospheric and Geospace Sciences. The grant falls under the Geosciences program (CFDA 47.050), which supports basic research in the atmospheric, earth, and ocean sciences to strengthen the national scientific enterprise. Specifically, the University will conduct a collaborative research project titled "COLLABORATIVE RESEARCH: P2C2--SUBDECADAL PLEISTOCENE INDIAN...
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...
This three-year, $1,135,926 National Science Foundation project grant funds research to reconcile hydroclimate model projections and geologic data from a warmer period in the past to improve understanding of future water availability in the Southwestern United States. The awardee, Colorado State University, will collect new stable isotope data from sedimentary carbonates in New Mexico spanning the Middle Miocene Climate Optimum. Analysis of existing climate model simulations will differentiate...
This $234,419 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports research to advance understanding of the integrated Earth system through atmospheric water isotope ratios. The awardee, New Mexico Consortium, will utilize the Community Earth System Model to develop a new water tagging capability and directly assess the influence of physical mechanisms on isotopic composition. This will allow simulated water vapor to record evaporation conditions and...