This federal Project Grant award, provided by the National Science Foundation (NSF) through its Biological Sciences program (CFDA 47.074), focuses on understanding the carbon cycling and methane dynamics of tropical peatlands across the Pan-American region. The $826,235 award, effective from September 1, 2024 through August 31, 2029, will enable researchers at Stanford University to conduct systematic field measurements and data analysis to gain insights into the hydrological thresholds, peat...
This $398,984 Project Grant award, provided by the National Science Foundation's Geosciences Program (CFDA 47.050), supports research to quantify the biophysical, physiological, and phenological impacts of increasing carbon dioxide (CO2) levels on vegetation and their effects on future climate change. The research utilizes the Community Earth System Model to examine the direct impacts of CO2 fertilization and stomatal closure, as well as the indirect effects of a longer growing season, on...
This $542,989 project grant, awarded by the National Science Foundation's Biological Sciences (CFDA 47.074) program, supports collaborative research to investigate spatial and temporal trends in carbon dioxide and methane emissions from tropical wetlands in Brazil. The research, conducted by the Cary Institute of Ecosystem Studies, aims to: Measure greenhouse gas, soil, and vegetation carbon dynamics across a gradient of wetland saturation levels. Map seasonal and decadal changes in wetland...
This $812,787 federal Project Grant award, funded by the National Science Foundation's Biological Sciences program (CFDA 47.074), supports a collaborative research initiative titled "MRA: PANAM PEAT: Understanding Water and Carbon Cycling Across the Pan-American Tropical Peatland Biome." The project, led by the University of Nevada, Reno, aims to gain new insights into the structure and function of tropical peatlands across the Americas, from 20 degrees North to 20 degrees South. The...
This $860,741 Project Grant award from the National Science Foundation's (NSF) Biological Sciences program (CFDA 47.074) will fund a collaborative research project titled "COLLABORATIVE RESEARCH: MRA: PANAM PEAT: UNDERSTANDING WATER AND CARBON CYCLING ACROSS THE PAN-AMERICAN TROPICAL PEATLAND BIOME" at Arizona State University. The overarching goal is to gain new insights into tropical peatland environments and better constrain regional and global carbon budgets. Key deliverables...
This Project Grant award of $165,410 from the National Science Foundation's Biological Sciences (CFDA 47.074) Federal Grant Program supports collaborative research by North Carolina State University to investigate the biophysical drivers of the methane source-sink transition in northern forests. The research aims to: 1) identify the roles and response of soil microbial communities in methane flux; 2) understand how wet vs. dry landscape microsites and above/belowground components contribute to...
This National Science Foundation Project Grant of $184,289 supports research at Texas A&M Agrilife Research to advance understanding of how iron impacts the temperature sensitivity of heterotrophic respiration in humid tropical soils. The award period is from May 1, 2023 through April 30, 2026. The research leverages experiments and process-based modeling at the Tropical Responses to Altered Climate Experiment in Puerto Rico's Luquillo Rainforest. Comprehensive experiments with soils sampled...
The National Science Foundation Division of Environmental Biology awarded $188,656 under the Biological Sciences (CFDA 47.074) federal grant program to the University of Georgia Research Foundation from May 1, 2023 to April 30, 2026. This Project Grant will support collaborative research evaluating how iron cycling impacts the temperature sensitivity of heterotrophic respiration in humid tropical soils over time. The research combines field experiments leveraging the Tropical Responses to...
The National Science Foundation (NSF) awarded a $769,637 Project Grant under the Biological Sciences program (CFDA 47.074) to the Smithsonian Institution, doing business as the Office of Sponsored Projects, for a 5-year collaborative research project. The project aims to study spatial and temporal patterns of carbon dioxide and methane emissions across tropical wetland ecosystems in the Brazilian savanna (Cerrado). Researchers will collect high-resolution field data on greenhouse gas fluxes,...
This Project Grant award from the National Science Foundation (CFDA 47.074 - Biological Sciences) provides $184,420 to Augsburg University to develop and validate open-access real-time forecasts of soil carbon dioxide efflux across 47 long-term research sites in the National Ecological Observatory Network (NEON). The PI will expand his expertise in advanced ecosystem informatics and computational approaches to improve forecasting of this key component of the terrestrial carbon cycle. This 3-year...