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Physical, chemical, and biological oceanographic data collected for the ECOHAB (ECology and Oceanography of Harmful Algal Blooms) project from 1993 to 2006

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: February 28, 2026 | Last Modified: 2026-01-04T00:00:00.000+00:00
This dataset includes physical, chemical, and biological oceanographic data including Karenia brevis counts, biochemistry, and behavior, chlorophyll, water temperature, salinity, fluorometry, dissolved oxygen, and other data from various ECOHAB cruises and experiments. ECOHAB (ECology and Oceanography of Harmful Algal Blooms) is a scientific program designed to increase understanding of the fundamental processes underlying the impacts and population dynamics of HABs. This program addresses the many factors at organismal, population, community, and ecosystem levels that determine how HAB species respond to, and potentially alter their environment, the manner in which HAB species affect food-web and community interactions. The program is based on the results of a workshop co-sponsored by National Oceanic and Atmospheric Administration (NOAA) and National Science Foundation (NSF) and currently receives funding from several federal partners including NOAA, NSF, the U.S. Navy and the U.S. Environmental Protection Agency.

Resources

28 resources available

  • NCEI Dataset Landing Page

    PLACEHOLDER/VALUE
  • Granule Search

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  • https://coastalscience.noaa.gov/science-areas/habs/ecohab/

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  • https://repository.library.noaa.gov/view/noaa/14226

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  • https://www.ncei.noaa.gov/archive/accession/0103940

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  • https://www.ncei.noaa.gov/archive/accession/0104325

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  • https://www.ncei.noaa.gov/archive/accession/0104331

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  • https://www.ncei.noaa.gov/archive/accession/0164626

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  • https://www.ncei.noaa.gov/archive/accession/0178537

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  • https://www.ncei.noaa.gov/archive/accession/0178543

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  • https://www.ncei.noaa.gov/archive/accession/0178545

    PLACEHOLDER/VALUE
  • https://www.ncei.noaa.gov/archive/accession/0178559

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  • https://www.ncei.noaa.gov/archive/accession/0178560

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  • https://www.ncei.noaa.gov/archive/accession/0178569

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  • https://www.ncei.noaa.gov/archive/accession/0178570

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  • https://www.ncei.noaa.gov/archive/accession/0178578

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  • https://www.ncei.noaa.gov/archive/accession/0178583

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  • https://www.ncei.noaa.gov/archive/accession/0178584

    PLACEHOLDER/VALUE
  • https://www.ncei.noaa.gov/archive/accession/0178585

    PLACEHOLDER/VALUE
  • https://www.ncei.noaa.gov/archive/accession/0180029

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  • https://www.ncei.noaa.gov/archive/accession/0180046

    PLACEHOLDER/VALUE
  • https://www.ncei.noaa.gov/archive/accession/0184128

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  • https://www.ncei.noaa.gov/archive/accession/0189154

    PLACEHOLDER/VALUE
  • https://www.ncei.noaa.gov/archive/accession/0203975

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  • https://www.ncei.noaa.gov/archive/accession/0204493

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  • https://www.ncei.noaa.gov/archive/accession/0205150

    PLACEHOLDER/VALUE
  • GCMD Keyword Forum Page

    PLACEHOLDER/VALUE
  • NCEI Contact Information

    PLACEHOLDER/VALUE

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0000525 0000529 0000532 0000533 0000534 0000535 0000536 0000537 0000538 0000539 0000540 0000542 0042026 0049079 0049880 0049911 0064309 AMMONIA (NH3) AMMONIUM (NH4) Attenuation/Transmission bacteria BIOCHEMISTRY biological data BREVETOXIN CHLOROPHYLL CHLOROPHYLL - EXTRACTED CHLOROPHYLL A CHLOROPHYLL B CHLOROPHYLL C CONDUCTIVITY CURRENT DIRECTION CURRENT SPEED CURRENT SPEED - EAST/WEST COMPONENT (U) CURRENT SPEED - NORTH/SOUTH COMPONENT (V) DEPTH - BOTTOM DEPTH - SENSOR DISSOLVED OXYGEN FLUORESCENCE HYDROSTATIC PRESSURE LIGHT TRANSMISSION METALS MICROBIOLOGY NITRATE nitrate + nitrite content (concentration) NITRITE NITROGEN NUTRIENTS OPTICAL PROPERTIES OXYGEN PHAEOPHYTIN phosphate PHOTOSYNTHETIC ACTIVE RADIATION (PAR) PHYTOPLANKTON PHYTOPLANKTON BIOMASS Potential temperature (theta) SALINITY SIGMA-T SIGMA-THETA silicate SPECIES IDENTIFICATION - COUNT SPECIES IDENTIFICATION - LIFE STAGE TOTAL PHOSPHORUS TOXIN TRANSMISSIVITY turbidity WATER TEMPERATURE ADCP bottle buoy - moored buoy CTD CTD - moored CTD current meter fluorometer laboratory analysis mooring PAR Sensor profiling reflectance radiometer sediment sieve surface seawater intake tide gauge XCTD biological chemical current measurements laboratory analyses optical physical plankton profile survey - biological water chemistry ARGO MAINE BELLOWS CAPE HATTERAS CULVER ENDEAVOR GULF CHALLENGER MARLIN moorings OCEANUS R/V Atlantis R/V Clifford A. Barnes R/V Melville R/V THOMAS G. THOMPSON R/V THOMAS G. THOMPSON R/V WECOMA SUN COASTER Duke University/University of North Carolina Oceanographic Consortium Florida Marine Research Institute Mote Marine Laboratory NOAA Center for Coastal Environmental Health and Biomolecular Research NOAA National Centers for Coastal Ocean Science North Carolina State University University of Maine University of South Florida St. Petersburg University of Washington US DOC/NOAA/NMFS/Southeast Regional Office/Habitat Conservation Division/Atlantic Branch US DOC/NOAA/NOS/Coastal Services Center US DOC/NOAA/NOS/National Centers for Coastal Ocean Science/Center for Coastal Fisheries and Habitat Research US DOI/US Geological Survey/Woods Hole Science Center Woods Hole Oceanographic Institution Florida Marine Research Institute University of Maine University of Washington US DOI/US Geological Survey/Woods Hole Science Center Ecology and Oceanography of Harmful Algal Blooms (ECOHAB) The Ecology and Oceanography of Toxic Alexandrium Blooms in the Gulf of Maine (ECOHAB-GOM) Bay of Fundy Coastal Waters of Florida Gulf of America Gulf of Maine Gulf of Mexico North Atlantic Ocean North Pacific Ocean Olympic Coast National Marine Sanctuary Puget Sound Strait of Juan de Fuca oceanography DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NMFS > National Marine Fisheries Service, NOAA, U.S. Department of Commerce DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, NOAA, U.S. Department of Commerce DOC/NOAA/NOS/NCCOS > National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce DOC/NOAA/NOS/NCCOS/CCEHBR > Center For Coastal Environmental Health and Biomolecular Research, National Centers For Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department Of Commerce DOC/NOAA/NOS/NCCOS/CCFHR > Center for Coastal Fisheries and Habitat Research, National Centers for Coastal Ocean Science, National Ocean Service, NOAA, U.S. Department of Commerce DOI/USGS/CMG/WHSC > Woods Hole Science Center, Coastal and Marine Geology, U.S. Geological Survey, U.S. Department of the Interior FL/FWC/FMRI > Florida Marine Research Institute, Fish & Wildlife Conservation Commission, Florida MOTE > Mote Marine Laboratory UMAINE > University of Maine WHOI > WOODS HOLE OCEANOGRAPHIC INSTITUTION 8M0509 93004 93013 93032 93033 93034 94009 94010 94013 94021 94034 94046 94047 94049 94050 95045 AN1117 AN1130 ECOHAB/PNW1 ECOHAB/PNW2 ECOHAB/PNW3 ECOHAB/PNW4 ECOHAB/PNW5 ECOHAB/PNW6 TN200 W0306a W0308c ECOHAB > Ecology and Oceanography of Harmful Algal Bloom EARTH SCIENCE > AGRICULTURE > ANIMAL SCIENCE > ANIMAL PHYSIOLOGY AND BIOCHEMISTRY EARTH SCIENCE > BIOLOGICAL CLASSIFICATION EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > BACTERIA/ARCHAEA EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PROTISTS > PLANKTON > PHYTOPLANKTON EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS EARTH SCIENCE > OCEANS > OCEAN OPTICS EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION EARTH SCIENCE > OCEANS > OCEAN OPTICS > TURBIDITY EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY ELISA Mooring work Sampling abundance aerosol algae aquatic botany brevetoxin chemistry chl-a biomass chlorophyll circulation conductivity current distribution dynamic marine moorings mote transects natural resource nitrate nutrient organic phosphorus physical oceanography physical processes phytoplankton pigments plankton population pressure receptor binding assay salinity saltwater seasonally statistics succession temperature velocity water chemistry water quality waves Gymnodinium breve Karenia brevis Ptychodiscus brevis ADCP > Acoustic Doppler Current Profiler CTD > Conductivity, Temperature, Depth CURRENT METERS FLUOROMETERS > FLUOROMETERS GRANULOMETRIC SIEVES PAR SENSORS > Photosynthetically Active Radiation Sensors RADIOMETERS TIDE GAUGES > TIDE GAUGES MOORINGS Ships ARGO MAINE (ICES code: 33AM) ATLANTIS (call sign: KAQP, ICES code: 33AT, 1997-) BELLOWS (ICES code: 318B, 1971-2016) CAPE HATTERAS (call sign: WRZ8934, ICES code: 32KZ, 1981-) CLIFFORD A. BARNES (call sign: WRN5495, ICES code: 33CB, 1982-) ENDEAVOR (call sign: WCE5063, ICES code: 32EV, 1976-) GULF CHALLENGER (ICES code: 33GC) MARLIN (ICES code: 90MR) MELVILLE (call sign: WECB, ICES code: 318M, 1969-) OCEANUS (call sign: WXAQ, ICES code: 32OC, 1976-) SUN COASTER (ICES code: 32WP) THOMAS G. THOMPSON (call sign: KGWT, ICES code: 31TT) THOMAS G. THOMPSON (call sign: KTDQ, ICES code: 3250, 1991-) WECOMA (call sign: WSD7079, ICES code: 32WC, 1976-) OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > BAY OF FUNDY OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN Boothbay Harbor Cape Porpoise Casco Bay Charlotte Harbor Destin Beach area Florida Florida Panhandle Gulf of Maine Gulf of Mexico Jordan Basin Kennebec Maine McKown Point Monhegan North America North Atlantic Point McKown United States West Florida Continental shelf West Florida Shelf Western Gulf of Maine Charlotte Harbor Gulf of Mexico Tampa Bay

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