Project Grant 2246646
- The Trustees of Columbia University in New York City will receive $1,245,785 under a four-year Project Grant from the National Science Foundation Division of Integrative Organismal Systems. The grant aims to quantify the temperature responses of symbiotic nitrogen fixation and its carbon cost. This work supports the Biological Sciences program (CFDA 47.074) administered by NSF, which seeks to advance the biological sciences and strengthen the national scientific enterprise through increased...
- The Research Foundation of the City University of New York (RFCUNY), doing business as RFCUNY - Advanced Science Research Center, received a three-year, $451,681 project grant from the National Science Foundation Division of Earth Sciences to study the decomposition rates of microplastics in soils. This award falls under the Geosciences program (CFDA 47.050), which supports basic research to expand understanding of the integrated Earth system through atmospheric, earth, and ocean sciences....
- This three-year, $459,000 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) will fund research into the origins and mitigation of secondary microplastics and nanoplastics pollution. The grantee, Columbia University, will combine experimental and theoretical tools to elucidate the degradation mechanisms of semicrystalline polymers when exposed to mechanical forces, water, air and UV light. This work aims to delineate the critical physics...
- The National Science Foundation's Geosciences Program (CFDA 47.050) has awarded Cornell University a $478,560 Project Grant to support research on the interactions between microplastics, soil, and microorganisms. This multidisciplinary international project, jointly funded by NSF and the UK's National Environment Research Council, aims to examine how microplastics age in soils and their impact on microbial habitats and water transport. The research team from Cornell University and the University...
- The Trustees of Columbia University in the City of New York was awarded a $269,851 project grant from the National Science Foundation (NSF) Division of Polar Programs to quantify the spatial distribution of micro- and nanoplastics along an Antarctic traverse from the coast to the South Pole. This EAGER (Early-concept Grants for Exploratory Research) project will leverage snow samples collected during an unsupported ski traverse to analyze the concentration of these pollutants using a...
- The Trustees of Columbia University in the City of New York (Columbia University) was awarded a three-year, $365,898 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) to conduct collaborative research on sulfur oxide chemistry in aqueous aerosols. Specifically, the university will perform laboratory experiments and box model simulations to study sulfur compound formation within aerosols and characterize kinetics and chemical mechanisms for low- to...
- The Trustees of Columbia University in the City of New York (Columbia University) was awarded a $394,840 Project Grant from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049). The grant will fund research into advancing the mathematical and algorithmic development of nonlocal models involving finite-range nonlocal interactions through July 2026. Specifically, Columbia University will focus on analytical and algorithmic solutions for nonlocal problems...
- The National Science Foundation awarded a two-year, $174,000 Project Grant to Princeton University under the Geosciences program (CFDA 47.050). The grant will fund research examining the effect of environmental conditions on the degradation pathways and sorption potential of microplastics and nanoplastics as vectors for inorganic pollution. The Geosciences program supports basic research to strengthen understanding of Earth's integrated system through atmospheric, earth, and ocean sciences. This...
- This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $231,803 to the Research Foundation of the City University of New York (RFCUNY) provides mentored undergraduate research opportunities focused on studying microplastics in the Finger Lakes watershed of New York. The 3-year project will engage college sophomores in field research to identify sources, sinks, transport, and environmental impacts of microplastics in the local water systems. Students...
- Rensselaer Polytechnic Institute (RPI) received a $131,092 three-year Project Grant award from the National Science Foundation Division of Earth Sciences under the Geosciences federal grant program (CFDA 47.050). The grant will support research from July 2023 through June 2026 to study the decomposition rates of microplastics in soils and their associations with microbes and minerals. Specifically, RPI researchers will monitor the transfer of isotopic tags from bio-based and petroleum-based...
The Trustees of Columbia University in the City of New York (Columbia University) will receive $119,311 through a three-year Project Grant from the National Science Foundation (NSF) Division of Earth Sciences under the Geosciences program (CFDA 47.050). Columbia University will conduct research to monitor the decomposition of microplastic particles in soils and quantify their assimilation and mineralization by soil microbes. Researchers will exploit isotopic tags inherent to or introduced into plastics to track their decomposition using imaging, microbial community analysis, and isotope ratio mass spectrometry. The research aims to establish an understanding of plastic decomposition processes in soils and their impacts on soil health, carbon cycling, and greenhouse gas emissions. Students will be involved in research objectives and communicating science to the public. The award reflects the NSF's support of basic research to strengthen understanding of integrated Earth system processes through the Geosciences program.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $119.3k | 5/2/23 |