Award: OCE-1136345

Award Title: Dimensions: Collaborative Research: Functional Diversity of Marine Eukaryotic Phytoplankton and Their Contributions to the C and N Cycling
Funding Source: NSF Division of Ocean Sciences (NSF OCE)
Program Manager: David L. Garrison
DatasetLatest Version DateCurrent State
Wintertime nitrate delta 15N and delta 18O from the surface (underway) from R/V S. A. Agulhas II cruise VOY03 in the Southern Ocean south of Africa in 2012 (Diatom-bound_N_Isotopes project)2015-05-07Final no updates expected
Wintertime nitrate delta 15N and delta 18O from hydrocasts from R/V S. A. Agulhas II cruise VOY03 in the Southern Ocean south of Africa in 2012 (Diatom-bound_N_Isotopes project)2015-05-05Final no updates expected
Chlorophyll-a concentrations from CTD cast deployments and underway seawater inflow from Endeavor 532 and Endeavor 538 cruises in 2013 and 20142017-07-17Final no updates expected
Dissolved inorganic nutrient concentrations from ctd cast deployments and underway seawater inflow from Endeavor 532 and Endeavor 5382016-07-14Final no updates expected
Pico- and Nanoplankton concentrations from CTD cast deployments collected from the R/V Endeavor (EN532, EN538) cruises in the subarctic Atlantic Ocean from 2013-2014 2025-01-08Final no updates expected
Particulate nitrogen concentrations, N isotopic composition, and nitrate isotopic composition from EN5322016-07-15Final no updates expected
d15N of size-fractionated particulate organic nitrogen (PON) from net tows in the Sargasso Sea at BATS and Hydro Station S2018-10-01Final no updates expected
d15N of size-fractionated particulate organic nitrogen (PON) from sediment traps in the Sargasso Sea2018-10-01Final no updates expected
Planktic foraminifer tissue d15N from net tows in the Sargasso Sea at BATS and Hydro Station S2018-10-02Final no updates expected
Planktic foraminifer shell d15N from net tows in the Sargasso Sea at BATS and Hydro Station S2018-10-02Final no updates expected
Planktic foraminifer shell d15N from Oceanic Flux Program (OFP) sediment traps in the Sargasso Sea 2018-10-02Final no updates expected
Planktic foraminifer shell d15N from core-top sediments from the Sargasso Sea2018-10-02Final no updates expected

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NSF Research Results Report

People

Principal Investigator: Bess B. Ward (Princeton University)

Co-Principal Investigator: Daniel M Sigman

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Funded by the U.S. National Science Foundation