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Physical, chemical, and biological data collected in the Bering Sea and North Pacific Ocean for the Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI) project from 1979-09-03 to 2022-04-10

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 04, 2025 | Last Modified: 2025-09-04T00:00:00.000+00:00
This dataset includes data collected in support of the Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI) project, including mooring time-series data, CTD profile data, discrete nutrient bottle samples, and ocean currents data. The data was collected from various platforms including ships and moorings in the North Pacific Ocean and Arctic Sea. The data was collected between 1979 and 2022.

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0046299 0136940 0149848 0155761 0157701 0169502 0169625 0211794 0279817 0279869 0280398 0281203 0281502 0281744 0289934 0289935 0290074 0290264 0290790 0290966 0291783 0291864 0292419 0292553 0292692 0298473 0300470 0302602 0302979 0304094 0306185 0307378 AIR TEMPERATURE AMMONIUM (NH4) Attenuation/Transmission BAROMETRIC PRESSURE biological data BIOMASS BIOMASS - PLANKTON CHLOROPHYLL - RELATIVE FLUORESCENCE CHLOROPHYLL A CHLOROPHYLL A CONCENTRATION CONDUCTIVITY CURRENT DIRECTION CURRENT METER - DIRECTION CURRENT METER - EAST-WEST COMPONENT (U) CURRENT METER - NORTH-SOUTH COMPONENT (V) CURRENT METER - SPEED CURRENT SPEED CURRENT SPEED - EAST/WEST COMPONENT (U) CURRENT SPEED - NORTH/SOUTH COMPONENT (V) CURRENT SPEED - UP/DOWN COMPONENT (W) DISSOLVED OXYGEN FLUORESCENCE HYDROSTATIC PRESSURE NITRATE nitrate + nitrite content (concentration) NITRITE NITROGEN OXYGEN OXYGEN - APPARENT UTILIZATION (AOU) OXYGEN - PERCENT SATURATION pH phosphate PHOTOSYNTHETIC ACTIVE RADIATION (PAR) SALINITY SIGMA-T silicate TOTAL DISPLACEMENT VOLUME TRANSMISSIVITY turbidity WATER DENSITY water depth WATER TEMPERATURE WIND DIRECTION WIND SPEED ZOOPLANKTON ZOOPLANKTON BIOMASS ADCP bottle CTD CTD - moored CTD current meter fluorometer laboratory analysis net net - plankton net net - zooplankton net Niskin bottle biological chemical derived products discrete sample in situ laboratory analyses physical plankton profile time series tows tows - plankton tows Alaska Knight Alaskan Enterprise Aquila ARCTURUS BABAYEVSK Bristol Explorer CHARTER/FISHING BOATS Ekvator Epic Explorer GISSAR Great Pacific Medeia MLECHNI PUT moorings MYS BABUSHKINA Mystery Bay NOAA Ship Chapman NOAA Ship Discoverer NOAA Ship Fairweather NOAA Ship McArthur NOAA Ship Miller Freeman NOAA Ship Oscar Dyson NOAA Ship Ronald H. Brown Northwest Explorer OCEAN STARR OSHORO MARU POSEYDON R/V KILO MOANA R/V THOMAS G. THOMPSON R/V WECOMA RV Alpha Helix RV Professor Khromov RV Tiglax Sea Storm SHANTAR SURVEYOR TIKHOOKEANSKIY USCGC Healy National Oceanic and Atmospheric Administration NMFS/AFSC Marine Mammal Laboratory NOAA Alaska Fisheries Science Center NOAA Alaska Fisheries Science Center Auke Bay Laboratories NOAA Pacific Marine Environmental Laboratory University of Washington University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies NOAA Fisheries NOAA Pacific Marine Environmental Laboratory University of Washington Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI) Arctic Ocean Beaufort Sea Bering Sea Bering Sea - Coastal Waters of Western Alaska Chukchi Sea Coastal Waters of Southeast Alaska and British Columbia Greater Farallones National Marine Sanctuary Gulf of Alaska North Pacific Ocean Olympic Coast National Marine Sanctuary oceanography DOC/NOAA > National Oceanic & Atmospheric Administration 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/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce DOC/NOAA/NMFS/AFSC/MML > Marine Mammal Laboratory, Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce 0MF91 1AK10 1AK11 1AR07 1AR09 1BA85 1BB87 1BE11 1BE12 1CH83 1DI96 1DY09 1DY10 1DY11 1DY12 1EE09 1EE10 1EQ83 1FA05 1GI86 1GP99 1HE07 1KR12 1MA02 1MF03 1MF10 1MF83 1MF85 1MF87 1MF88 1MF89 1MF90 1MF91 1MF92 1MF95 1MF99 1MP91 1NW02 1NW10 1NW11 1NW12 1NW13 1OM00 1OM03 1OM04 1OM05 1OM06 1OM07 1PO79 1PO80 1PO85 1RB00 1SS02 1SS03 1SS04 1SU94 1TK80 1TT05 1TT11 1TX11 1TX13 1WE10 1WE99 2AK10 2AK11 2AR07 2AR09 2BE12 2DY09 2DY10 2DY11 2DY12 2HX04 2KM03 2MF00 2MF03 2MF05 2MF09 2MF81 2MF85 2MF86 2MF87 2MF88 2MF89 2MF90 2MF91 2MF92 2MF93 2MF95 2MF96 2MF98 2NW10 2NW11 2NW12 2NW13 2OM03 2PO85 2SH81 2WE99 3AK11 3AR09 3BE12 3DY09 3DY10 3DY11 3DY12 3KM03 3MF01 3MF02 3MF06 3MF07 3MF87 3MF88 3MF89 3MF90 3MF91 3MF92 3MF93 3MF94 3SH81 3TT05 3WE98 4DY09 4DY10 4DY11 4MF02 4MF03 4MF07 4MF89 4MF90 4MF91 4MF92 4MF93 4MF94 4MF95 4MF98 4MF99 4WE97 5DY09 5MF00 5MF02 5MF03 5MF04 5MF05 5MF94 5MF97 5MF98 5MF99 6MF00 6MF05 6MF94 6MF95 6MF96 6MF97 7DY11 7MF00 7MF04 7MF95 8MF04 8MF05 8MF95 8MF96 8MF97 9MF96 AE10-01 AQ12-01 AQ13-01 AQ14-01 AQ15-01 AQ16-01 BE1201 BE13-01 BE13-02 BE13-03 BE1301 CHAOZ 2010 DY1104 DY13-04 DY13-05 DY13-06 DY13-08 DY1708 DY1908 HLY1501 MB10-01 MF86-2 OS1701 OS1901 RB15-05 Arctic Long-Term Integrated Mooring Array (ALTIMA) Arctic Whale Ecology Study (ARCWEST) Arctic Whale Ecology Study (ARCWEST): Use of the Chukchi Sea by Endangered Baleen and Other Whales (Westward Extension of the BOWFEST) Chukchi Acoustic, Oceanographic, and Zooplankton (CHAOZ) Study Chukchi Acoustic, Oceanographic, and Zooplankton Study: Hanna Shoal Extension (CHAOZ-X) Chukchi Offshore Monitoring In Drilling Area (COMIDA) Innovative Technology for Arctic Exploration (ITAE) Program NPRB, Arctic Integrated Research Program (IERP) North Pacific Climate Regimes and Ecosystem Productivity Program (NPCREP) University of Washington, Cooperative Institute for Climate, Ocean, and Ecosystem Studies (CICOES) EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED EARTH SCIENCE > BIOLOGICAL CLASSIFICATION EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > ZOOPLANKTON EARTH SCIENCE > BIOSPHERE > VEGETATION > BIOMASS EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH 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 > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS 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 > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Ammonium concentration CHLOROPHYLL FLUORESCENCE CURRENT METER- VERTICAL VELOCITY CURRENT METER- VERTICAL VELOCITY ERROR Dissolved Oxygen Concentration Dissolved Oxygen Concentration, primary Dissolved Oxygen Concentration, secondary FLUOROMETER VOLTS Nitrate Concentration Nitrite Concentration OXYGEN CONCENTRATION Oxygen saturation Phosphate Concentration Photosynthetic Active Radiation(PAR) Raw Fluorometer SALINITY - channel 1 SALINITY, channel 1 SALINITY, channel 2 SALINITY, primary SIGMA-T (from channel 1) SIGMA-T - channel 1, SIGMA-T - from primary, Salinity - channel 2 Salinity - secondary Silicate Concentration Total Dissolved Gas Pressure Turbidity WATER CURRENT DIRECTION WATER CURRENT SPEED WATER PRESSURE WATER PRESURE WATER TEMPERATURE - channel 1 WATER TEMPERATURE - primary WATER TEMPERATURE, channel 1 WATER TEMPERATURE, channel 2 Water Temperature - channel 2 Water Temperature - secondary current meter - vertical velocity (W) current meter - vertical velocity error (Werr) oxygen percent saturation ADCP > Acoustic Doppler Current Profiler CTD > Conductivity, Temperature, Depth CURRENT METERS FLUOROMETERS > FLUOROMETERS NETS > NETS NISKIN BOTTLES PLANKTON NETS Aanderaa Seaguard (sg) RCM Aanderaa Seaguard RCM Biospherical Licor Chelsea Sensor Biospherical QSP-200L underwater PAR Sensor CTD rosette MTR (PMEL thermistor) MTR (PMEL) Mini TDGP Submersible Sensor Niskin bottle, SeaBird SBE-911plus CTD RBR Solo sensor RCM-9 RCM-9, current meter SUNA V2 Satlantic ISUS v.3 Sea Bird optical sensor SeaBird C-Star transmissometer SeaBird Micro Cat SBE37 SeaBird MicroCat SBE-37 SeaBird SBE 39 SeaBird SBE-43 SeaBird SBE-43 Dissolved Oxygen Sensor SeaBird SBE-9 CTD SeaBird SBE-911plus CTD SeaBird SBE43 Dissolved Oxygen Sensor SeaCat 16plus v2 Seabird SBE 16 Seacat Seabird SBE 16plus v2, Seacat Seabird SBE 911plus Seabird SBE-39 Seabird SBE-39 temperature Seabird SBE-56 Seabird SBE16 Seacat Seabird SBE16+ v2 Seacat Seabird SBE56 Seabird SeaCat sbe16 Seabird Seabird SBE 16 Seacat Seabird Seabird SBE 16plus v2, Seacat Seabird Seabird SBE Seacat Seabird Seacat SBE-16 Seabird sbe39 Teledyne RDI Workhorse Sentinel ADCP (WCP) Teledyne-RDI Long-Ranger 75khz ADCP (LRCP) Teledyne-RDI Workhorse Sentinel 300khz ADCP (WCP) WETLabs WETStar Fluorometer WetLabs EcoFluorometer Wetlabs Wetstar Eco Fluorometer FLSB Wetlabs Wetstar EcoFluorometer Wetstar EcoFluorometer F/V Blackhawk F/V Bold Pursuit F/V Clyde F/V Free to Wander F/V Kema Sue F/V Masonic F/V Pacific Sun F/V Pender Isle F/V Predator F/V Proud Venture F/V VanIsle F/V Waterfall MOORINGS Ships ALASKA KNIGHT (call sign: WDD6948, ICES code: 33O1, 2007-) ALASKAN ENTERPRISE (call sign: WCY7731, ICES code: 33JJ, 2007-) ALPHA HELIX (call sign: WSD7078, ICES code: 31HX, 1966-) AQUILA (call sign: WCS6941, ICES code: 33Z6, 2004-) ARCTURUS (ICES code: 33AS) BABAYEVSK (call sign: UQJQ, ICES code: 90RC) BRISTOL EXPLORER (call sign: WCZ9010, ICES code: 33UP, 2001-) CHAPMAN (ICES code: 32YN) DISCOVERER (ICES code: 31DS) EPIC EXPLORER (ICES code: 33KH, 2007-2011) FAIRWEATHER (call sign: WTEB, ICES code: 317W) GISSAR (ICES code: 90KG) Great Pacific (call sign: WQZ2898, ICES code: 324J) HEALY (call sign: NEPP, ICES code: 33HQ, 1999-) Kilo Moana (call sign: WDA7827, ICES code: 33KB, 2002-) MCARTHUR (ICES code: 31M4) MILLER FREEMAN (call sign: WTDM, ICES code: 31FN, 1974-) MLECHNI PUT (ICES code: 905I) MYSBABUSHKINA (call sign: UWFH, ICES code: 90MB) MYSTERY BAY (call sign: WBD2473, ICES code: 330C) Medeia (call sign: WDE6486, ICES code: 33MQ) NORTHWEST EXPLORER (call sign: WCZ9007, ICES code: 33QV) OCEAN STARR (call sign: WDG2073, ICES code: 32I1, 2010-) OSCAR DYSON (call sign: WTEP, ICES code: 33OA, 2005-) OSHORO MARU (call sign: JDVA, ICES code: 49OS, 1984-2014) POSEYDON (ICES code: 90PN) PROFESSOR KHROMOV (ICES code: 90CI, 1983-1992) Ronald H. Brown (call sign: WTEC, ICES code: 33RO, 1997-) SEA STORM (call sign: WDC7865, ICES code: 33QE, 1992-2016) SHANTAR (call sign: EWVR, ICES code: 9092) SURVEYOR (call sign: WTES, ICES code: 18SE) THOMAS G. THOMPSON (call sign: KTDQ, ICES code: 3250, 1991-) TIGLAX (ICES code: 33A0, 1987-) TIKHOOKEANSKIY (call sign: EUEM, ICES code: 90TK) WECOMA (call sign: WSD7079, ICES code: 32WC, 1976-) C1 C2 C3 CH-1 CS-1 CS-11 CS-12 CS-13 CS-2 CS-3 GL-1 GL-2 GL-3 IP-1 IP-2 M2 M8 SE-1 SE-2 SE-3 SE-4 F/V Aquila F/V Bristol Explorer F/V Harmony F/V Ocean Starr Mooring Station M2 Mooring Station M4 Mooring Station M5 NOAA Ship Oscar Dyson USCGC Healy DBO-3 DBO-5 OCEAN > ARCTIC OCEAN OCEAN > ARCTIC OCEAN > BEAUFORT SEA OCEAN > ARCTIC OCEAN > CHUKCHI SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA Bearing Sea eastern shelf Chatham Strait, Alaska Cross Sound, Alaska Glacier Bay, Alaska Icy Pass, Alaska Icy Point, Alaska Inian Pass, Alaska Northern Bering Sea St. Lawrence Island, Alaska 0XP81L 1NY0JG 1RBLYJ 3YWRT2 49NKFJ 5FLN48 7U0NDA 8249JP 850P89 9W1C47 A63JRW A7G32J D4K87F F94EF7 FJF0KF G9X9F5 GAGWD8 HE33JD HH3F7G JFDCPP K1XK9N L8R9TY LHMGL4 RBM0NA RXDR7R U83689 WAEAFM XBA9HE XLFYPP Y60NKN YDC7UK

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