Projects

Project Acronymsort descending Start Date End Date
Collaborative Research: GEOTRACES Arctic Section: Marine Cycling of Bioactive Trace Metals in the Arctic Ocean GEOTRACES Arctic Bioactive Trace Metals 2014-12 2019-11
US GEOTRACES ARCTIC: Measuring stable isotopes of carbon in dissolved inorganic carbon and oxygen/argon gas ratios to show impact of organic matter export on nutrient distributions GEOTRACES Arctic del13C 2014-10 2018-09
Collaborative Research: GEOTRACES Arctic Section: Mercury Speciation and Cycling in the Arctic Ocean GEOTRACES Arctic Mercury 2015-01 2018-12
GEOTRACES Arctic Section: Methane, vanadium, barium, and gallium as process indicators in the Arctic Ocean GEOTRACES Arctic Methane V Ba Ga 2015-01 2018-12
Collaborative Research: GEOTRACES Arctic Section: The Geochemistry Size-fractionated Suspended Particles Collected by in-situ Filtration GEOTRACES Arctic Particle Composition 2015-02 2019-06
Collaborative Research: GEOTRACES Arctic section: Spatial variability of lead concentrations and isotopic compositions in the western Arctic basins GEOTRACES Arctic Pb 2015-03 2018-08
US GEOTRACES Arctic Section: Characterization, Sampling and Analysis of the Sea Ice Environment in the Arctic Ocean GEOTRACES Arctic Sea Ice Environment 2014-10 2018-09
GEOTRACES Arctic Section: Diagnosing the unique silicon isotope composition of the Arctic Ocean GEOTRACES Arctic Si Isotopes 2015-01 2019-12
Collaborative Research: U.S. GEOTRACES Arctic Section: Thorium-230, Thorium-232, and Protactinium-231 tracers of trace element supply and removal. GEOTRACES Arctic Th Pa 2015-01 2019-12
GEOTRACES Arctic Section: Disequilibria between Radium-226, Lead-210 and Polonium-210 in the Arctic Ocean and their implications for trace metal distribution GEOTRACES Arctic Trace Metal Disequilibria 2015-01 2019-12
GEOTRACES - 210Po and 210Pb distribution at Eastern Pacific Interface Regimes GEOTRACES EPZT Po Pb 2012-09 2017-08
GEOTRACES Pacific Section: Resolving Silicon Isotope Anomalies in the Eastern Pacific GEOTRACES EPZT Silicon Isotope 2012-12 2017-11
GEOTRACES: Suspended particle geochemistry along the US GEOTRACES Eastern Pacific Zonal Transect, from high productivity ocean margin to deep sea hydrothermal plume GEOTRACES EPZT Suspended Particles 2013-01 2016-12
GEOTRACES InterCalibration GEOTRACES IC 2008-06 2009-06
Dissolved Pb and Pb Isotopes in the Indian Ocean, GEOTRACES Japan (GI04) GEOTRACES Japan Pb 2009-11 2010-01
Selecting and Applying an Inverse Method to Infer Particle Dynamics from GEOTRACES Data GEOTRACES Particle Dynamics 2012-08 2016-07
U.S. GEOTRACES Pacific Meridional Transect: Tracing Basin-scale Nutrient Cycling and Carbon Export with Dissolved and Particulate Barium-isotopic Distributions GEOTRACES PMT Barium 2018-01 2020-12
GEOTRACES: Intercalibration of Phosphate Oxygen Isotope Analyses and Sample Processing Techniques GEOTRACES: Intercal Phosphate Oxygen 2008-08 2011-09
Filling Gaps in the Atlantic and Pacific Pb and Pb Isotope Spatial and Temporal Evolution (GA01) GEOVIDE_Pb 2014-03 2017-02
Genomic and Transcriptomic Comparison of Iron and Light Physiology in Coastal and Oceanic Diatoms GeTFeHvCOdia 2010-05 2015-04
Collaborative research: Patterns, causes, and consequences of synchrony in giant kelp populations Giant kelp synchrony 2020-08 2023-07
Eating themselves sick? Ecological interactions among a mixotrophic flagellate, its prokaryotic prey, and an ingestible giant virus. Giant virus ecology 2016-04 2019-03
Collaborative Research: Teasing apart coexisting cyanobacteria in the Laurentian Great Lakes GLCyano 2018-09
Oligotrophic ocean metabolism from underwater glider observations Glider Ocean Metabolism 2021-01 2023-12
Collaborative Research: Combining Theory and Observations to Constrain Global Ocean Deoxygenation Global Ocean Deoxygenation 2017-09 2020-08
Ecology and biogeochemical impacts of DNA and RNA viruses throughout the global oceans Global Ocean Virome 2 2018-08 2021-07
Concentrations and ratios of particulate organic carbon, nitrogen, and phosphorus in the global ocean Global POM 1971-01 2011-12
U.S. GLOBEC Pan-Regional Synthesis: End-to-End Budgets in US-GLOBEC Regions GLOBEC-PRS-FoodWebs 2008-09 2013-08
Collaborative Research: GLOBEC Pan Regional Synthesis: The Effect of Varying Freshwater Inputs on Regional Ecosystems in the North Atlantic GLOBEC_PRS_Freshwater Inputs 2008-07 2013-06
Effects of Predator Diversity on the Strength of Trophic Cascades in an Oceanic Benthic Ecosystem GMR Trophic Cascades 2011-03 2015-02
Beyond Cleaning and Symbiosis: Ecology of 'Ticks of the Sea' on Coral Reefs Gnathiid isopod ecology 2015-08 2021-11
Role of the Southern Ocean Meridional Overturning Circulation in the Oceanic Distributions of N2O GO-SHIP N2O 2021-07 2024-06
Variability in particle size distributions, sinking velocities, and fluxes in the northern Gulf of Alaska GoA Particles 2015-04 2019-03
Impacts of size-selective mortality on sex-changing fishes Goby size-selection 2015-03 2018-02
Collaborative research: Regulation and dynamics of microbial communities and biogeochemical cycling in hydrothermally-influenced habitats in the Gulf of California GoC Microbial Biogeochem 2021-04 2024-03
Collaborative Research: Gases in the Overturning and Horizontal circulation of the Subpolar North Atlantic Program (GOHSNAP) GOHSNAP 2020-02 2024-01
Context-Dependency of Marine Biodiversity-Ecosystem Function Relationships GOM Biodiversity 2010-03 2014-02
Coastal SEES (Track 2), Collaborative Research: Resilience and Adaptation of a Coastal Ecological-Economic System in Response to Increasing Temperature GOM COFFEE 2013-09 2018-08
CAREER: Gulf of Maine Temperature Trends and Variability from the early Holocene to the Present GoM Temperature Trends 2019-05 2024-04
Collaborative Research: Sources and transformations of export production: A novel 50-year record of pelagic-benthic coupling from coral and plankton bioarchives GoME Copepod Coral Export 2021-03 2024-02
Acidification of the Coastal Ocean: Are deep waters of the Gulf of Maine already corrosive to pteropods? GoME OA Pteropods 2012-06 2014-06
CAMEO: Using interdecadal comparisons to understand trade-offs between abundance and condition in fishery ecosystems GoMEcosysDynamics 2010-08 2014-07
Intertidal community assembly and dynamics: Integrating broad-scale regional variation in environmental forcing and benthic-pelagic coupling GOMEPRO 2015-02 2019-01
Effects of Nitrogen Sources and Plankton Food-Web Dynamics on Habitat Quality for the Larvae of Atlantic Bluefin Tuna in the Gulf of Mexico GoMex Tuna Foodweb B 2017-05 2020-04
Collaborative Research: The consequences of species loss for food web persistence and functioning in the Gulf of Maine rocky intertidal GOMFWR 2021-03 2024-02
Development of low Nitrogen:Phosphorus ratios in the euphotic zone - the Phosphorus side of the story GOMP 2018-01 2021-12
Deepwater Horizon Oil Spill, Marine Snow and Sedimentation GoMX - DHOS Marine Snow and Sedimentation 2010-07 2012-07
Spatially-explicit, High-resolution Mapping and Modeling to Quantify Hypoxia and Oil Effects on the Living Resources of the Northern Gulf of Mexico GoMX - Hypoxia and Oil Effects 2010-08 2011-07
RAPID Deepwater Horizon Oil Spill: The Microbial response to the Deepwater Horizon Oil Spill GoMX - Microbial Response 2010-07 2011-06
Nitrogen fixation, nutrient supply and biological production in the Gulf of Mexico GoMX - N2 Fixation 2009-10 2012-10
Gulf of Mexico NACP-OCB Coastal Synthesis GoMX - NACP-OCB 2008-06
NGOMEX - Living Marine Resources of the Northern Gulf of Mexico GoMX - NGOMEX 2003-01
RAPID Response in Gulf of Mexico: Sediment Trap Investigations GoMX Sed Trap 2010-08 2014-01
RAPID: Effect of a Very Low NAO Event on the Abundance of the Lipid-Rich Planktonic Copepod, Calanus finmarchicus, in the Gulf of Maine GoM_Calanus_2012-2013 2012-04 2014-03
Trace metals and metal-binding ligands in the Eastern Gulf of Mexico GoM_Metals_Ligands 2015-03 2025-06
Ecological impacts and drivers of double-stranded DNA viral communities in the global oceans GOV 2015-09 2018-08
Seasonal Evolution of Chemical and Biological Variability in the Ross Sea GOVARS 2009-08 2013-08
Collaborative Research: US GEOTRACES Pacific Meridional Transect: Sources and Sinks of Neodymium Isotopes and Rare Earth Elements GP15 Nd isotopes 2017-11 2023-09
US GEOTRACES GP17 Section: Amundsen Sea Sector of the Antarctic Continental Margin (GP17-ANT) GP17-ANT 2021-01 2024-12
Collaborative Research: US GEOTRACES GP17-ANT: Nitrogen isotope dynamics on the Amundsen Sea continental margin GP17-ANT Amundsen Nitrogen 2023-03 2026-02
Collaborative Research: US GEOTRACES GP17-ANT: Characterizing the composition, scavenging efficiency and bioavailability of size fractionated particles GP17-ANT Particle Composition 2021-11 2024-10
US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE) GP17-OCE 2020-01 2024-09
US GEOTRACES GP17-OCE and GP17-ANT: Inorganic Carbon Cycling in the South Pacific and Southern Oceans by Direct Measurement GP17-OCE and GP17-ANT Inorganic Carbon 2022-03 2025-02
Collaborative Research: U.S. GEOTRACES GP17-OCE and GP17-ANT: Characterizing iron-binding organic ligands in the Southern Ocean and implications for iron cycling in the global ocean GP17-OCE and GP17-ANT organic iron-binding ligands 2022-08 2025-07
Collaborative Research: US GEOTRACES GP17-OCE and GP17-ANT: Pb Isotopes GP17-OCE and GP17-ANT Pb Isotopes 2022-03 2025-02
US GEOTRACES GP17-OCE and GP17-ANT: Sources and Rates of Trace Element and Isotope Cycling Derived from the Radium Quartet GP17-OCE and GP17-ANT Radium Isotopes 2021-10 2024-09
Collaborative Research: US GEOTRACES GP17-OCE and -ANT Sections: External sources, cycling and processes affecting mercury speciation in the South Pacific and Southern Oceans GP17-OCE and GP17-ANT Water Column Mercury Species 2022-04 2025-03
GEOTRACES GP-17 OCE: Measurement of 7Be as a Tracer of Upper Ocean Processes GP17-OCE Be-7 2022-08 2025-07
Collaborative Research: US GEOTRACES GP17-OCE: Size-Fractionated Particle Collection and Analysis from Ultra-Oligotrophic to Antarctic Waters GP17-OCE Particle Composition 2021-08 2024-07
US GEOTRACES GP17-OCE: Investigating the role of the Southern Ocean's biogeochemical divide in shaping the global distributions of radium and barium isotopes GP17-OCE Ra and Ba isotopes 2021-10 2024-09
Cascading effects of an invasive seaweed on estuarine food webs of the southeastern US Gracilaria effects 2011-08 2016-07
EAGER: A Saturation Approach to Microzooplankton Grazing Rate Determination Grazing Saturation 2017-05 2019-04
The Great Southern Coccolithophore Belt Great Calcite Belt 2010-06 2014-05
Lake Erie Center for Fresh Waters and Human Health Great Lakes Center 2018-10 2023-09
Ecosystem-scale responses of coupled carbon and nutrient cycles to dramatic shifts in benthic communities: The Upper Great Lakes Great Lakes CNP cycles 2017-09 2022-08
Tracking Greenland Melt in the Ocean Using Noble Gas Fingerprints Greenland Melt Noble Gases 2015-12 2018-11
Collaborative Research: Greenland melt water Geomicrobiology Greenland Melt Water Geochem 2010-08 2015-07
Gross nitrogen fixation in the oligotrophic North Pacific Ocean Gross N Fixation 2018-03 2021-02
EAGER: Subterranean Ground Water Discharge (SGD) in the Arctic as a Source of Atmospheric Methane? A Proof of Concept Study Groundwater Discharge Methane 2011-03 2016-02
Tempo and mode of salt marsh exchange GrovesCreek 2012-09 2016-08
2018 Hurricane Season: RAPID: Associated Priming of Carbon in the Albemarle-Pamlico Estuarine System (APES), the Mid-Atlantic Bight and Gulf Stream GSPS Hurricane 2018-11 2020-10
GEOTRACES Arctic Section: Actinium-227 as a Naturally-occurring Tracer of Dissolved Material Transport in the Arctic Ocean GT Arctic 227Ac 2014-12 2018-11
Collaborative Research: GEOTRACES Atlantic Section Nitrate Isotope Measurements (GP12) GT Atlantic Nitrate 2010-05 2013-04
U.S. GEOTRACES North Atlantic Section: CFC and SF6 Measurements GT NAT CFC and SF6 2009-12 2012-11
RAPID: Continuation of U.S. GEOTRACES North Atlantic Section: CFC and SF6 Measurements GT NAT RAPID CFC SF6 2011-07 2013-06
US GEOTRACES Arctic Section - Water mass composition, circulation and mean residence times derived from measurements of natural and manmade tracers GT-Arctic Tracer Circulation 2015-01 2017-12
Collaborative Research: Microbial Carbon cycling and its interactions with Sulfur and Nitrogen transformations in Guaymas Basin hydrothermal sediments Guaymas Basin Interactions 2014-02 2017-01
Validation of a New Geochemical Approach to Constrain Deep Sea Porewater Residence Times and Advection Rates: Applications to Biogeochemical Cycling at Guaymas Basin Guaymas Basin Ra 224 Approach 2016-02 2019-07
Pathways and regulation of transformation of low molecular weight carbon compounds in subseafloor sediments from the Guaymas Basin (Gulf of California) Guaymas Basin Sediments 2020-07 2023-06
Microbial carbon and sulfur cycling in the hydrothermally altered sediments of Guaymas Basin Guaymas Basin Vents 2007-06 2012-05
Linking biogeochemistry and microbial community dynamics in deep-sea hydrothermal plumes Guaymas plumes 2010-09 2014-08
Hydrothermal and microbial controls on organic carbon mobilization from Guaymas Basin sediments GuaymasCarbon 2020-09 2023-08
Seasonal and Ontogenetic Effects of Ocean Acidification on Pteropods in the Gulf of Maine Gulf of Maine Pteropods 2013-07 2015-07
Collaborative Research: Linking iron and nitrogen sources in an oligotrophic coastal margin: Nitrogen fixation and the role of boundary fluxes Gulf of Mexico DON and Fe 2022-05 2025-04
Giant viruses in the open ocean: Is large size adaptive where cells are scarce? GVs NPSG 2022-01 2024-12
Collaborative Research: Habitat fragmentation effects on fish diversity at landscape scales: experimental tests of multiple mechanisms Habitat Fragmentation 2016-09 2019-08
Controls on Hadal Megafaunal Community Structure: a Systematic Examination of Pressure, Food Supply, and Topography HADES 2011-09 2015-08
Microbial ecosystems in silico, in the lab and in the field: understanding interactions between abundant marine bacterial taxa HADFBA 2016-09 2019-08
Hurricane Harvey Impacts on Local and Landscape Scale Salt Marsh Carbon Storage Harvey Marsh Carbon Storage 2017-11 2019-10
Disturbance and recovery of the microbial communities in Galveston Bay following Hurricane Harvey and flooding of the Houston area Harvey Microbes 2017-11 2019-10

Pages