This $861,035 Project Grant award from the National Science Foundation (NSF) Biological Sciences program (CFDA 47.074) supports research into how mature trees in the Amazon rainforest are adapting to rising temperatures. Researchers at the University of Miami will conduct field studies around Peru's "Boiling River", a unique geothermal area that mimics the predicted future temperature conditions for much of the Amazon. The key objectives are to 1) map the environmental conditions in...
This Project Grant from the National Science Foundation's Biological Sciences program (CFDA 47.074) provides $472,614 to Cornell University from July 2022 through June 2026 to study the impacts of severe drought on tropical forest post-disturbance recovery. Specifically, the researchers are conducting a rainfall manipulation experiment in a forest in Puerto Rico that is recovering from Hurricane Maria in 2017. The project aims to characterize and predict forest resilience to climate change by...
This Project Grant award from the National Science Foundation (NSF) Division of Environmental Biology (CFDA 47.074 - Biological Sciences) provides $231,060 over 5 years to Lewis & Clark College to research the long-term dynamics of tropical forest regeneration across sites in Ecuador, Puerto Rico, and Panama. The project aims to understand how variations in environmental conditions and climate patterns, including seasonality and multi-year cycles, impact the timing and success of plant...
This National Science Foundation (NSF) Integrative Activities (CFDA 47.083) project grant, awarded to the University of Puerto Rico - Rio Piedras Campus, provides $150,000.00 over five years from September 1, 2023 to August 31, 2028. The project conducts collaborative research to understand how the timing and success of reproduction in tropical plants varies due to within-year seasonality, multi-year climate cycles, and the effects of climate change. The research takes place at three tropical...
The National Science Foundation awarded a $2,010,368 Project Grant to Columbia University under the Biological Sciences federal grant program (CFDA 47.074) from July 1, 2022 to June 30, 2026. The grant funds collaborative research on the impacts of severe drought on tropical forest recovery after hurricanes. Researchers are conducting a large-scale rainfall manipulation experiment in a forest in Puerto Rico recovering from Hurricane Maria to characterize forest resilience to climate change. Nine...
This Project Grant award from the National Science Foundation's Biological Sciences program provides $2,453,417 to Yale University to study how forest fragmentation and climate change impacts the Amazon rainforest ecosystem. The key products and services to be delivered include: Field-based measurements of forest dynamics, animal exclusion experiments, and remote sensing mapping to examine how changes in tree species and animal populations affect the resilience of Amazon forest edges to...
This Project Grant from the National Science Foundation Division of Environmental Biology, under the Biological Sciences federal grant program (CFDA 47.074), provides $859,653 to the University of Texas at Austin from June 1, 2023 to May 31, 2028. The funding supports research to develop and test models of tropical and temperate forest structure and dynamics through analysis of data from the Smithsonian's Forest Global Earth Observatory (ForestGEO) network. Investigators will leverage...
This $267,007 National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant will fund a collaborative research project at Alabama A&M University to reconstruct a 250-300 year record of rainfall extremes and Amazon River water level fluctuations in the Eastern Amazon region. The project aims to use tree-ring data from Cedrela odorata and historical records to determine if recent flood and drought events are within the natural range of climate variability or attributable to...
This $307,095 Project Grant awarded by the National Science Foundation (NSF) under the STEM Education (formerly Education and Human Resources) program supports a 2-year research project at the University of Puerto Rico - Rio Piedras Campus. The project aims to investigate the ecophysiological responses of two key tree species in Caribbean tidal freshwater wetlands to the impacts of climate change, including warmer temperatures and increased salinity. Using field observations and greenhouse...
This four-year, $799,960 project grant from the National Science Foundation's Division of Behavioral and Cognitive Sciences and Social, Behavioral, and Economic Sciences program will assess the effects of human activity on the composition of tropical forests. The Florida Institute of Technology will examine how human impacts such as planting, cutting, burning of plants have potentially shaped rainforest ecosystems over extended periods. Alternative hypotheses around more recent intensive...