This Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) provides $326,499 to Washington State University to research the fate and transport of micro- and nano-plastics in terrestrial ecosystems. Specifically, the award will fund work to: 1) understand the creation and properties of secondary micro- and nano-plastics during weathering; 2) determine the impact of weathering on surface and colloidal characteristics; and 3) identify mechanisms governing...
The National Science Foundation (NSF) awarded a $258,210 grant under the Geosciences program to the University of Memphis to conduct research on the impacts of microplastic pollution on soil hydrology. The 5-year project, which began on March 1, 2024, aims to improve understanding of how microplastics can alter soil-water-plant interactions, soil pore structure, and desiccation crack development. The research will examine the effects of various microplastic characteristics, including size,...
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 Project Grant award of $478,560.00 from the National Science Foundation's Geosciences Program (CFDA 47.050) to Cornell University supports a multidisciplinary international research project aimed at understanding the interactions between microplastics, soil, and microorganisms. The study, titled "NERC-NSFGEO: UNRAVELLING THE FORMATION AND IMPACT OF THE PLASTISPHERE IN RESPONSE TO ENVIRONMENTAL STRESSES IN MICROPLASTIC CONTAMINATED SOILS," will examine how various microplastics,...
The National Science Foundation (NSF) Division of Ocean Sciences awarded a $346,823 Project Grant to the Regents of the University of Colorado (doing business as the University of Colorado) to conduct research under the NSF Geosciences program (CFDA 47.050). This research project aims to better understand how transformations to microplastics in coastal environments impact their regional-scale transport and fate. The study will use Lagrangian tracers and existing hydrodynamic modeling to quantify...
The National Science Foundation awarded a $386,959 Project Grant to the University of Missouri System under the Engineering program (CFDA 47.041) for the period of October 1, 2022 through March 31, 2026. The grant funds research into microplastics fate and contaminant transport in storm runoff using an interdisciplinary approach integrating material science and environmental engineering. Specifically, the grantee will investigate the roles of intrinsic and extrinsic material properties on...
This National Science Foundation (NSF) Project Grant under the Geosciences program (CFDA 47.050) provides $358,976 to Hobart & William Smith Colleges to conduct collaborative research on microplastic sources, transport, and environmental impact across the Finger Lakes watershed in New York. The 3-year project offers mentored research opportunities for college sophomores, who will learn to design research projects, collect field data, and analyze microplastic samples using advanced equipment....
This $399,836 federal Project Grant awarded by the National Science Foundation (NSF) under the Social, Behavioral, and Economic Sciences (CFDA 47.075) program supports research to examine the sources and spatial distribution of microplastics in rivers. The project at Texas A&M University will characterize the extent of microplastic pollution in different watersheds and analyze how human activities and land use patterns impact the geographical distribution of these particles. The research...
This Project Grant award of $299,999 from the National Science Foundation's Geosciences Program (CFDA 47.050) supports fundamental research to understand the trapping of microplastic particles in riverbeds. The project leverages synergistic pore-resolving direct numerical simulations and theoretical modeling to reveal the physical processes involved in microplastic trapping and develop predictive models for retention rates across various flow, bed, and particle configurations. The research...
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....