Project Grant 2205996

Award Date 8/1/22
Completion Date 7/31/24
Dollars Obligated $330K
Federal Grant Program
47.050
Assistance Type
Project Grant
Place of Performance
Lincoln, NE 68588, USA
Similar Awards
This Project Grant award, worth $905,118, was provided by the National Science Foundation Division of Polar Programs under CFDA Program 47.078 to the University of Rhode Island Research Office. The funding will support a collaborative research project examining how the chemistry of fossil diatoms (a type of plankton) can be used as proxies to reconstruct past changes in ocean nutrients and biological productivity, which are linked to global climate change. The research will involve field...
This three-year, $390,357 National Science Foundation project grant under the Geosciences program (CFDA 47.050) will support research investigating marine diatom-parasite relationships in upwelling systems. The principal investigator at Princeton University will analyze archived samples from diatom-dominated upwelling regions using tag sequencing, metagenomics, and quantitative PCR to identify diatom-parasite pairs and examine their abundance, diversity, and dynamics over the course of blooms....
This $918,053 Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) supports fundamental and applied research to document and characterize the diverse communities of marine epizoic diatoms living on endangered marine megafauna. The overall project objectives are to: 1) describe and formally document up to 50 new species of epizoic diatoms; 2) reconstruct the phylogenetic relationships of these diatoms to understand their evolution and...
This three-year National Science Foundation Project Grant of $296,242 will fund research into associations between climate shifts and ammonoid turnover across second-tier extinctions during the Early Late Cretaceous greenhouse period from April 2022 through March 2025. The funding supports collaborative research between the University of Nebraska and other institutions to investigate patterns of evolution and extinction in ammonoids, extinct shelled cephalopods related to modern squid and...
The National Science Foundation (NSF) Division of Ocean Sciences awarded a $298,228 Project Grant to the University of North Carolina at Chapel Hill (UNC) under the Geosciences (CFDA 47.050) federal grant program. This two-year grant funds research to investigate how marine diatoms use proton-pumping rhodopsins as an alternative energy source under conditions of high light and low iron that hinder photosynthesis. The research aims to provide insight on how diatoms, which are responsible for a...
This National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) Project Grant, awarded to New York University (NYU) on August 1, 2024, provides $552,466 in funding over a 3-year period to conduct collaborative research on the phylogeny, systematics, and adaptation of marine epizoic diatoms to endangered megafaunal hosts. The key objectives of this project are to: 1) document and describe up to 50 new diatom species living on marine animals like sea turtles, whales, and manatees;...
The National Science Foundation Division of Ocean Sciences awarded a $561,018 project grant to the University of South Carolina under the Geosciences program (CFDA 47.050) to conduct collaborative research examining three decades of foraminiferal assemblages in the Santa Barbara Basin. Over the three-year period from July 2022 to June 2025, the University will create a thirty-year record of planktic foraminifera abundances from stored samples collected in the Santa Barbara Basin, California....
This $257,498 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) is funding a 3-year research project at The Leland Stanford Junior University to characterize Rhizosolenia diatom mats and their associated nitrogen-fixing microbes in the North Pacific Subtropical Gyre. The project aims to determine if these diatom mats obtain nitrogen from symbiotic diazotrophs, which could transform the understanding of their role in oceanic nitrogen and carbon...
This Project Grant award, valued at $442,114, was issued by the National Science Foundation (NSF) under the Geosciences Program (CFDA 47.050) to the University of Texas at Austin. The objective of the research is to study how the pelagic calcifier communities in the South Atlantic Subtropical Gyre evolved from the early Eocene to the early Oligocene, and how those changes impacted carbonate production and burial at the seafloor. The project will generate data from sediment cores collected during...
The National Science Foundation Division of Ocean Sciences awarded a $272,065 Project Grant to the University of Alabama under the Geosciences federal grant program (CFDA 47.050) to support research on planktic foraminifera from October 1, 2022 to September 30, 2024. The grant will fund a study using electron backscatter diffraction and nanoscale secondary ion mass spectrometry to evaluate changes in biomineral structure, organic matter distribution, and relative nitrogen content of foraminifera...

This two-year, $329,660 Project Grant from the National Science Foundation Division of Ocean Sciences, under the Geosciences program (CFDA 47.050), will fund research into Cretaceous-era diatom paleobiology and survivability through major environmental perturbations. Principal Investigator Dr. Coenen will study laminated sediments to better understand early Cretaceous climate variability and diatom taxonomy at Ocean Drilling Project Site 693. This includes evaluating whether modern ecological approaches can be applied to ancient paleontological records. Dr. Coenen will also examine diatoms and silicoflagellates before and after the Cretaceous-Paleogene mass extinction to assess responses to environmental changes and factors enabling diatom survival. The University of Nebraska-Lincoln, as awarded through the Board of Regents of the University of Nebraska, will provide research facilities and mentoring support from Drs. Harwood and Leventer to enable this work analyzing high-resolution ocean-atmospheric forcing and siliceous microfossil responses across extinction events.

Generated 1/6/24, 10:13 PM