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Water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific Ocean from 2023-08-25 to 2023-10-04 (NCEI Accession 0294912)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 29, 2026 | Last Modified: 2024-07-12T00:00:00.000+00:00
This dataset contains water temperature, salinity, and others taken by CTD and other instrumentation from the research vessel Mirai in the Chukchi Sea, Bering Sea, and North Pacific. This cruise aims to develop the dataset that could allow for a synoptic view of the totality of hydrographic and ecosystem changes taking place in the Arctic Ocean and facilitate advancing model development to predict the future state of the Arctic. We conducted hydrographic and biogeochemical surveys, including plankton, microplastic, and bottom sediment samplings, from the northern Bering Sea to the marginal ice zones of the Canada Basin. This dataset is U.S. State Department MSR RATS U2023-005 as part of the World Data Center for geophysics and oceanography. Data are in text formats.

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0294912 AIR TEMPERATURE BATHYMETRY BEAM ATTENUATION COEFFICIENT CHLOROPHYLL A CONCENTRATION CURRENT SPEED DEPTH - SENSOR DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN HYDROSTATIC PRESSURE LONGWAVE IRRADIANCE NUTRIENTS Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water PHOTOSYNTHETIC ACTIVE RADIATION (PAR) RELATIVE HUMIDITY SALINITY SEA SURFACE TEMPERATURE SHORTWAVE IRRADIANCE speed over ground total alkalinity turbidity WATER TEMPERATURE WATER TRANSPARENCY WIND DIRECTION Wind speed - east-west component (U) Wind speed - north-south component (V) anemometer barometer ceilometer CTD fluorometer GPS gravimeter Niskin bottle PAR Sensor radiometer rain gauge spectrophotometer surface seawater intake thermometer transmissometer turbidity sensor XCTD geological in situ meteorological physical profile underway R/V MIRAI Japan Agency for Marine-Earth Science and Technology Japan Agency for Marine-Earth Science and Technology U. S. Department of State Marine Scientific Research (MSR) Arctic Ocean Bering Sea Chukchi Sea North Pacific Ocean oceanography JP/JAMSTEC > Japan Agency for Marine-Earth Science and Technology, Japan MSR > U.S. Department of State Marine Scientific Research Arctic Challenge for Sustainability II (ArCSII) EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WATER VAPOR > WATER VAPOR INDICATORS > HUMIDITY > RELATIVE HUMIDITY EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > U/V WIND COMPONENTS EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND DIRECTION EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS EARTH SCIENCE > OCEANS > OCEAN OPTICS EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE 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 > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY ABSOLUTE WIND SPEED Absolute gravity Atmospheric pressure CHLOROPHYLL A CONCENTRATION - size fraction Dewpoint temperature Free-air anomaly Highest cloud base height Lowest cloud base height or vertical visibility Rainfall intensity Second lowest cloud base height or highest signal detected cloud detection status geomagnetic field anomaly-east-west component geomagnetic field anomaly-north-south component geomagnetic field anomaly-vertical component sea surface salinity significant WAVE HEIGHT ANEMOMETERS > ANEMOMETERS BAROMETERS > BAROMETERS CEILOMETERS > CEILOMETERS CTD > Conductivity, Temperature, Depth FLUOROMETERS > FLUOROMETERS GPS RECEIVERS > GPS RECEIVERS GRAVIMETERS NISKIN BOTTLES OPTSPEC > Optical Spectrometer PAR SENSORS > Photosynthetically Active Radiation Sensors RADIOMETERS RAIN GAUGES > RAIN GAUGES THERMOMETERS > THERMOMETERS TRANSMISSOMETERS TURBIDITY METERS > TURBIDITY METERS Multi narrow beam echo sounder Shipboard Three Component Magnetometer directional wave gauge multibeam echosounder system shipboard ADCP MIRAI (call sign: JNSR, ICES code: 49NZ, 1996-) R/V Mirai OCEAN > ARCTIC OCEAN OCEAN > ARCTIC OCEAN > CHUKCHI SEA OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA U9KP68

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