{
    "tag": 18933,
    "title": "Location and water depth for gravity cores and push cores from the Escanaba Trough (Gorda Ridge)",
    "pubdate": "20250317",
    "sername": null,
    "series_name": null,
    "issue": "DOI:10.5066\/P13B46QX",
    "publish": null,
    "publisher_name": null,
    "onlink": "https:\/\/cmgds.marine.usgs.gov\/catalog\/pcmsc\/DataReleases\/ScienceBase\/DR_P13B46QX\/TN403_CoreLocations.faq.html",
    "format": null,
    "email": null,
    "descript": "This portion of the data release contains latitude, longitude, and water depth values for push cores and gravity cores collected from the Escanaba Trough vent field, Gorda Ridge, in the northeast Pacific Ocean. These data were collected in 2022 (USGS Field Activity 2022-621-FA).",
    "lang": null,
    "journal": null,
    "pwid": null,
    "originator": [
        {
            "name": "Adamczyk, Katlin B.",
            "role": "Author"
        },
        {
            "name": "Gartman, Amy",
            "role": "Author"
        },
        {
            "name": "Favela, Jaycee J.",
            "role": "Author"
        },
        {
            "name": "Tidwell, Jacob",
            "role": "Author"
        }
    ],
    "index_term": [
        {
            "thcode": 2,
            "code": "291",
            "name": "earth sciences",
            "scope": "Broad term for all science related to the study of the earth."
        },
        {
            "thcode": 2,
            "code": "2061",
            "name": "gravity coring",
            "scope": "Use of a simple tube pushed into underwater sediments by an overhanging weight, to extract relatively undisturbed material for study."
        },
        {
            "thcode": 2,
            "code": "706",
            "name": "marine geology",
            "scope": "Branch of geology concerned with the composition, geologic history, and earth processes of the ocean floor and the continental margin."
        },
        {
            "thcode": 2,
            "code": "724",
            "name": "metallic mineral resources",
            "scope": "Resources from which ductile, malleable, opaque,and reflective metals that are also good heat and electricity conductors can be extracted."
        },
        {
            "thcode": 2,
            "code": "2064",
            "name": "push coring",
            "scope": "Use of a small, hand-held tube pressed into unconsolidated material for sampling."
        },
        {
            "thcode": 15,
            "code": "008",
            "name": "geoscientificInformation",
            "scope": "Information pertaining to earth sciences, for example geophysical features and processes, geology, minerals, sciences dealing with the composition, structure and origin of the earth's rocks, risks of earthquakes, volcanic activity, landslides, gravity information, soils, permafrost, hydrogeology, groundwater, erosion"
        },
        {
            "thcode": 15,
            "code": "013",
            "name": "location",
            "scope": "Positional information and services, for example addresses, geodetic networks, geodetic control points, postal zones and services, place names, geographic names"
        },
        {
            "thcode": 15,
            "code": "014",
            "name": "oceans",
            "scope": "Features and characteristics of salt water bodies (excluding inland waters), for example tides, tidal waves, coastal information, reefs, maritime, outer continental shelf submerged lands, shoreline"
        },
        {
            "thcode": 23,
            "code": "17",
            "name": "Material Resources",
            "scope": "Significant quantities of any naturally occurring nonliving substances that humans can potentially use for economic, nutritional, recreational, ecological, aesthetic, and other benefits. This category does not include energy resources, which are discussed previously. Distributions are recorded observations, interpreted data, or models of specified resources at known times and locations and can include added tangible information for the resource in question (for example, thickness of deposit). Assessments are evaluations of total resource availability, economic value, ecological function and value, drivers, difficulty of extraction, and sustainability; larger assessments that combine Resources and Uses categories can appropriately be included both here and in the other related Resources or Uses categories. Predictions are the results of models or projections of future distributions, values, or impacts of material resources; these data include modeled changes to resources due to natural and human processes. Examples include models of resource losses or gains under different rates of resource extraction, deposition, natural removal, and accumulation; models of how changes to one resource can affect other resources or uses; and models that compare outcomes of different management actions."
        },
        {
            "thcode": 23,
            "code": "19",
            "name": "Mineral Resources",
            "scope": "Includes natural occurrences of any useful inorganic element or compound with particle sizes other than sand, including clay, silt, gravel, and bedrock (that is, substrate with a grain size other than 0.0625-2.0 millimeters; for finer subdivisions, see Federal Geographic Data Committee, 2012 [CMECS]). Distributions are recorded observations or models of mineral grain size, composition, and deposit thickness in a location or area, including maps of these resources derived through observations, interpreted data, remote sensing data, geologic maps, and hydrodynamic models. Assessments are evaluations of total mineral availability; models of present deposition, resuspension, erosion, or accretion; models of difficulty of extraction or relocation; and models of ecological and economic values. Predictions are the results of models or projections of future distributions, values, or ecological impacts of mineral resources; these data include predicted changes due to natural and human forces. Predictions are also the results of scenario-based models of resource losses, gains, or impacts on ecological or economic values under different management strategies (for example, mining, extraction, or relocation) or other human alterations."
        },
        {
            "thcode": 23,
            "code": "7",
            "name": "Nonliving Resources",
            "scope": "Data are about chemical, physical, or geological features that are of use or importance to humans or ecologies."
        },
        {
            "thcode": 61,
            "code": "378",
            "name": "mineral resources",
            "scope": "naturally occurring inorganic rocks and minerals, both metallic and nonmetallic, that are mined and processed for human use; do not use this term for combustible organic rocks such as coal."
        },
        {
            "thcode": 61,
            "code": "700",
            "name": "sediment geochemistry",
            "scope": "the study of the chemical composition and cycling of sedimentary systems."
        }
    ],
    "place_term": [],
    "image": [],
    "fan": [
        "2022-621-FA"
    ]
}