This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant, awarded to Iowa State University on August 15, 2024 for $299,999.00, will support fundamental research to understand the physical processes involved in the trapping of microplastic particles in riverbeds. The research leverages synergistic pore-resolving direct numerical simulations and theoretical modeling to reveal the microscopic effects at the pore-level and derive predictive models for microplastic...
This $358,976 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research on microplastic sources, transport, and environmental impacts in the Finger Lakes watershed of New York. The project, led by Hobart & William Smith Colleges, provides mentored undergraduate research experiences for college sophomores to study microplastics in air, water, soil, and organisms across the watershed. The research aims to identify how microplastics enter...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award provides $344,888 to Arizona State University (ASU) from August 15, 2024 to July 31, 2027 to conduct collaborative research on understanding the trapping of microplastic particles in riverbeds. The research leverages synergistic pore-resolving direct numerical simulations and theoretical modeling to reveal the physical processes involved in microplastic trapping within riverbed pores. This will enable...
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...
This is a $150,354.00 Project Grant awarded by the National Science Foundation's (NSF) Geosciences program (CFDA 47.050) to Texas A&M University, effective March 15, 2025 through February 28, 2030. The grant supports a comprehensive research project to advance the understanding of atmospheric micro- and nano-plastic particles, including their sources, concentrations, chemical characteristics, and potential climate impacts. The project combines laboratory studies and mobile field measurements...
This Project Grant award for $231,803 from the National Science Foundation's Geosciences Program (CFDA 47.050) supports a collaborative research project to study microplastic sources, transport, and environmental impact across the Finger Lakes watershed in New York. The primary awardee, the Research Foundation of the City University of New York, will engage college sophomores in a 5-week field research experience to collect and analyze microplastic samples from air, water, soil, and organisms....
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,...
This $478,560 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research by a multidisciplinary team from Cornell University and the University of Aberdeen in the UK. The project aims to unravel the formation and impact of the "plastisphere" - a unique microbial habitat that forms on microplastics in soil. The researchers will examine how microplastics age in different soils, track spatial and temporal changes in...
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, valued at $412,318.00, was provided by the National Science Foundation's Engineering program (CFDA 47.041) to the Trustees of the Colorado School of Mines. The objective of this 3-year research project is to develop a comprehensive material flow analysis (MFA) model that tracks the flows and accumulation of macro, micro, and nano plastics in the environment across different geographic locations in the U.S. and Caribbean. This will involve field measurements of plastic...