The University of Hawaii at Manoa was awarded a $912,167 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) to characterize key components of biological carbon cycling in the Pacific Ocean through March 2026. Under the award, the university will use profiling floats equipped with oxygen and particulate carbon sensors to measure production and respiration rates across the Pacific Ocean on a daily basis and over all seasons. Ship-based measurements will also...
This $297,369 National Science Foundation award under the Geosciences program (CFDA 47.050) will fund research evaluating the contribution of small eukaryotes to nitrate-based new production in the North Pacific Subtropical Gyre. Over a three-year period ending November 2025, the University of Hawaii at Manoa will conduct laboratory and ship-based research to better understand how phytoplankton access subsurface nitrogen in surface waters during summer months. Researchers will sort phytoplankton...
The University of Hawaii at Manoa will receive $748,827 under a three-year Project Grant from the National Science Foundation Division of Ocean Sciences' Geosciences program (CFDA 47.050) to illuminate the physiology, cellular characteristics, and ecogenomics of the first cultivated strain of the SAR86 lineage. This research aims to expand fundamental knowledge of the integrated Earth system through basic research in ocean sciences, as outlined under the NSF program. The University of Hawaii...
The University of Miami received a $481,510 Project Grant award from the National Science Foundation Division of Ocean Sciences on August 1, 2021 to complete work by July 31, 2024. The grant supports collaborative research titled "Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS)" through the agency's Geosciences program (CFDA 47.050). The Geosciences program aims to strengthen understanding of the...
This National Science Foundation Project Grant award of $635,123, effective March 1, 2025 through February 29, 2028, supports fundamental research under the Geosciences (CFDA 47.050) program to investigate recent changes in the Kuroshio Extension, a major ocean current system in the North Pacific. The University of Hawaii at Manoa, the awardee, will examine the causes and implications of a detected "regime shift" in the Kuroshio Extension, including analyzing available data, reanalysis...
The University of Hawaii at Manoa received a three-year, $137,453 Project Grant from the National Science Foundation Division of Earth Sciences under the Geosciences program (CFDA 47.050) to conduct collaborative research on isotope fractionation of elements in mantle minerals. The research team, consisting of three early- to mid-career researchers from the University of Hawaii at Manoa and Purdue University, will combine x-ray spectroscopy experiments with theoretical calculations to...
The University of Hawaii at Manoa was awarded a $352,057 Project Grant from the National Science Foundation on February 1, 2021 to complete the project by January 31, 2024. The project is titled "Carbonic Acid Dissociation and Calcite Solubility in Seawater of Non-Standard Major Ion Composition." This award will support research into carbonic acid dissociation and calcite solubility in seawater with non-standard major ion composition. The research directly aligns with the goals of...
This $548,713 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research to predict how ecosystem metabolism in rocky intertidal communities will be affected by warming and ocean acidification. The award, provided to the University of Hawaii at Manoa, will fund a three-year study that: 1) describes community thermal performance and ecosystem functioning under varying pH conditions through controlled laboratory experiments, 2)...
The University of Hawaii at Manoa received a $260,258 project grant award from the National Science Foundation Division of Ocean Sciences to conduct dual gas tracer measurements during the Central Baltic Sea Air-Sea Exchange Experiment. The funding supports basic research from August 15, 2021 through July 31, 2023 under the Geosciences program (CFDA #47.050), which aims to expand understanding of the integrated Earth system through atmospheric, earth, and ocean sciences. Specifically, the...
This $182,421 National Science Foundation (NSF) Geosciences program award to the University of Hawaii at Manoa will support a 5-year project titled "CAREER: Climate Variability in Hawaii through Scientific and Indigenous Approaches." The project aims to combine quantitative scientific methods with traditional ecological knowledge from Hawaii's indigenous communities to provide a holistic understanding of climate variability and extreme weather events in the Hawaiian islands. The...