Water temperature, salinity, oxygen, currents and others taken by CTD, Niskin bottles, and ADCP from the research vessel Keifu Maru, cruise 19-02, in the north Pacific from 2019-02-13 to 2019-02-15 (NCEI Accession 0220992)

This dataset contains water temperature, salinity, oxygen, currents and others taken by CTD, Niskin bottles, and ADCP from the research vessel Keifu Maru, cruise KS19-02, in the north Pacific. The entire cruise was carried out during the period from February to March, 2019. Hydrographic observation was made using a Sea-Bird Electronics (SBE) 36 position carousel equipped with 10-liter Niskin water sample bottles, a CTD system (SBE911plus) equipped with JFE Advantech oxygen sensor (RINKO III) along 165. Water samples were analyzed for salinity, dissolved oxygen, nutrients, pH and phytopigment chlorophyll-a and phaeopigments). Current data was measured by Teledyne RDI's vessel-mounted ADCP system（38kHz Ocean Surveyor）. This dataset is U.S. State Department MSR U2018-024 as part of the World Data Service for Oceanography Data are in PDF.