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Water temperature, salinity, and others taken by CTD, and other instruments from the training ship Oshoro Maru in the Bering Sea and Chukchi Sea from 2023-06-16 to 2023-07-23 (NCEI Accession 0287423)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2025-01-07T00:00:00.000+00:00
This dataset contains water temperature, salinity, and others sea and atmospheric parameters taken by CTD and other instrumentation from the training ship Oshoro Maru in the Chukchi Sea, Bering Sea, and North Pacific Ocean. This cruise aims to understand hydrographic and ecosystem changes taking place in the northern Bering and Chukchi Seas. We conducted hydrographic, biogeochemical and ecosystem surveys, including plankton, microplastic, and fish samplings, from the northern Bering Sea to the Chukchi Sea. Data are in text, csv, png (picture) and mp4 (video). Data description is in PDF. This cruise is U.S. State Department MSR RATS U2022-051 as part of the World Data Service for Geophysics.

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0287423 AIR TEMPERATURE BAROMETRIC PRESSURE BATHYMETRY BIRDS CHLOROPHYLL A Chromophoric Dissolved Organic Matter (CDOM) CONDUCTIVITY CURRENT SPEED Delta Oxygen-18 DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN DNA FLUORESCENCE HPLC PIGMENTS HYDROSTATIC PRESSURE NUTRIENTS OXYGEN POLYNUCLEAR AROMATIC HYDROCARBONS (PAH) Potential temperature (theta) RELATIVE HUMIDITY SALINITY SALINITY - SURFACE WATER SOUND VELOCITY total alkalinity Tritium (Hydrogen isotope) WATER DENSITY WATER TEMPERATURE WIND DIRECTION WIND SPEED ADCP binoculars coulometer for DIC measurement CTD echo sounder fluorometer mass spectrometer Neuston net XCTD chemical derived products geological in situ laboratory analyses meteorological physical profile survey - biological Oshoro Maru Hokkaido University, Faculty of Fisheries Sciences Hokkaido University, Faculty of Fisheries Sciences Bering Sea Chukchi Sea North Pacific Ocean oceanography Arctic Challenge for Sustainability II EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC VELOCITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS EARTH SCIENCE > OCEANS > OCEAN OPTICS > FLUORESCENCE 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 Captured image (png) Captured video (mp4) Number and weight of fishes Number of fish larvae Numbers of observed marine mammal groups and individuals Zooplankton wet weight environmental DNA fish DNA light photon neuston net sampling sea ice CDOM sea ice Chlorophyll a sea ice DIC sea ice Delta Oxygen-18 sea ice TA sea ice Turbidity sea ice nutrients sea ice salinity seabird species solar insolation ADCP > Acoustic Doppler Current Profiler BINOCULAR > BINOCULAR COULOMETERS CTD > Conductivity, Temperature, Depth ECHO SOUNDERS > ECHO SOUNDERS FLUOROMETERS > FLUOROMETERS MASS SPECTROMETERS > MASS SPECTROMETERS NEUSTON NET ACLW-CAD ACTW-CAD Auto-analyzer, Quatro-5ch BONGO net CHF-LP02-4-20mA-c CTD mounted Niskin bottles Chlrophyll Fluorometer Continuous Plankton Imaging and Classification System (CPICS) Dissolved oxygen sensor HMT333 LC net for bottom trawling LP‐PAR03BLAC Landing net N363D NORPAC net (335 µm) Niskin bottles and Water Sampling System Ordinary fishing rods, reels, lines and hooks using bait PE bottles PTB210 PVC bottles Pan-tilt-zoom camera (PTZ Camera) TA analyzer TS-301C high performance liquid chromatography kite trawl Ships Oshoro Maru (call sign: 7JRM, ICES code: 49OX, 2014-) OCEAN > ARCTIC OCEAN > CHUKCHI SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA 0JTLFT

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