{
    "identifier": "gov.noaa.nodc:0033574",
    "accessLevel": "public",
    "contactPoint": {
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        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Hokkaido University Long-Term Fisheries and Oceanographic Data Base (HUFO-DAT) Vol. 1 Version 1.1 (NCEI Accession 0033574)",
    "description": "Oceanographic temperature, salinity, oxygen, chlorophyll and plankton measurements collected by Hokkaido University since 1957. This dataset contains the oceanographic data published in the DROOEF (Data of Oceanographic Observation and Exploratory Fishing) during 1953-2001 (No.1-45). Some data in the DROOEF are not included on this disk. Station numbers in this DROOEF Data Set are the same as those of DROOEF.",
    "language": "",
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0033574"
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    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-19T15:23:43.666Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0033574",
        "CHLOROPHYLL",
        "OXYGEN",
        "PHAEOPIGMENTS",
        "SALINITY",
        "WATER TEMPERATURE",
        "ZOOPLANKTON BIOMASS",
        "bottle",
        "CTD",
        "net",
        "profile",
        "tows",
        "Hokusei Maru",
        "HOKUSEI-MARU",
        "OSHORO MARU",
        "Hokkaido University, Faculty of Fisheries Sciences",
        "Hiroshima University, Mukaishima Marine Biological Station",
        "Arafura Sea",
        "Bay of Bengal",
        "Bering Sea",
        "Bismarck Sea",
        "Chukchi Sea",
        "Coral Sea",
        "East China Sea (Tung Hai)",
        "Great Australian Bight",
        "Gulf of Alaska",
        "Indian Ocean",
        "Japan Sea",
        "Malacca Straits",
        "North Pacific Ocean",
        "Philippine Sea",
        "Sea of Okhotsk",
        "Solomon Sea",
        "South China Sea (Nan Hai)",
        "South Pacific Ocean",
        "Timor Sea",
        "Yellow Sea (Hwang Hai)",
        "oceanography",
        "DOC\/NOAA\/NESDIS\/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
        "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > AQUATIC ECOSYSTEMS > PLANKTON > ZOOPLANKTON",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
        "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS > CHLOROPHYLL",
        "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
        "EARTH SCIENCE > OCEANS > SALINITY\/DENSITY > SALINITY",
        "CTD > Conductivity, Temperature, Depth",
        "NETS > NETS",
        "Ships",
        "HOKUSEI-MARU (call sign: JPPU, ICES code: 49HO, 1957-1976)",
        "Hokusei Maru (call sign: JKCQ, ICES code: 49YQ, 1976-2002)",
        "OSHORO MARU (call sign: JDVA, ICES code: 49OS, 1984-2014)",
        "OCEAN > ARCTIC OCEAN > CHUKCHI SEA",
        "OCEAN > INDIAN OCEAN",
        "OCEAN > INDIAN OCEAN > BAY OF BENGAL",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF JAPAN",
        "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF OKHOTSK",
        "OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN",
        "OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > EAST CHINA SEA",
        "OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > SOUTH CHINA AND EASTERN ARCHIPELAGIC SEAS",
        "OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > SOUTH CHINA SEA",
        "OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > YELLOW SEA",
        "environment",
        "oceans",
        "biota"
    ]
}