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OAS accession Detail for 0283273
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accessions_id: 0283273 | archive
Title: Water temperature, bottom topography, currents, and others taken by XBT, echosounder, ADCP, and other instrumentation from research vessel Kaimei in Marianas Trench Marine National Monument from 2023-03-03 to 2023-03-25 (NCEI Accession 0283273)
Abstract: This dataset contains water temperature, bottom topography, currents, marine gravity, and sub bottom profiles taken from R/V Kaimei in the North Pacific. Based on the detail seafloor observation by remotely operative vehicles (KM-ROV and BMS), we observed the distribution of deep-sea hydrothermal activities and microbial and macrofaunal communities with the seafloor topography, obtained various types of rocks, sediments, hydrothermal deposits and waters, and animals. Most of the data and samples are still under investigation in onshore laboratories, but some of the data and samples were analyzed onboard and then interpreted and summarized as scientific articles. This cruise is U.S. State Department MSR U2022-047 as part of the World Data Service for Geophysics. Data are in text and instrument specific formats.
Date received: 20230925
Start date: 20230303
End date: 20230325
Seanames:
West boundary: 143
East boundary: 148
North boundary: 23
South boundary: 13
Observation types:
Instrument types:
Datatypes:
Submitter: Takai, Ken
Submitting institution: Japan Agency for Marine-Earth Science and Technology
Collecting institutions:
Contributing projects:
Platforms:
Number of observations:
Supplementary information: Submission Package ID: BTAR1F
Availability date:
Metadata version: 6
Keydate: 2023-09-27 19:46:05+00
Editdate: 2023-10-18 12:57:50+00