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    "identifier": "Marine_Scotland_FishDAC_1721",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=Marine_Scotland_FishDAC_1721",
    "name": "1712A Clyde herring acoustic survey Alba Na Mara cruise 1712A",
    "description": "Daily folders (6) of Simrad format (.raw) acoustic data. Echoview format (EV) format analysis files. Excel biological data for 7 pelagic hauls. Continual AGDS data.\r\nObjectives:\r\n1.\tTo conduct an acoustic survey designed to survey both the open and enclosed areas of the Clyde to ultimately provide an estimate of the abundance and distribution of herring \r\n\r\n2.\tTo obtain samples of herring for biological analysis, including age, length, weight, sex, maturity and ichthyophonus infection.\r\n\r\n3.\tAll other species caught will be measured for length and weight to establish a length weight relationship.",
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    "temporalCoverage": "2012-10-06/2012-10-14",
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        {
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        },
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            "name": "Biota composition"
        },
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            "name": "Acoustic backscatter in the water column"
        },
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        },
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        },
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        }
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