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    "name": "2003-2004, Subacoustech, COWRIE Research, Assessment of sub-sea noise and vibration from offshore wind turbines and its impact on marine wildlife",
    "description": "This series aimed to assess the underwater acoustic noise and vibration generated by offshore windfarm construction and operation in the UK, particularly focusing on the impacts on marine wildlife and the effectiveness of mitigation measures. The work, carried out between April 2003 and January 2004 at sites including North Hoyle and Scroby Sands, employed methodologies such as in situ underwater noise measurements, transmission loss modelling, hydrophone deployments, transect-based surveys, baseline-comparison analyses, caged fish trials, and marine mammal observations.\r\n\r\nKey findings showed that piling operations generate high impulsive noise levels, producing significant avoidance reactions and risk of injury in marine mammals and fish, often at ranges of several kilometres for avoidance and tens to hundreds of metres for physical harm. The research emphasized the need for site-specific noise modelling, continued empirical monitoring, improved baseline data, and the adoption of targeted mitigation measures such as bubble curtains, acoustic harassment devices, soft start procedures, and real-time monitoring with response protocols. \r\n\r\nOverall, the studies concluded that effective mitigation strategies, ongoing monitoring, and the development of species-specific noise thresholds are essential to minimizing risks to marine wildlife, and recommended further systematic evaluation and local adaptation of noise management techniques during offshore windfarm construction and operation.",
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        "access: There will be no limitations when published on the Marine Data Exchange",
        "use: Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use"
    ],
    "temporalCoverage": "2003-03-31/2004-08-17",
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            "box": "53.3 -3.61 53.48 -3.24"
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            "name": "Subacoustech Ltd.",
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        "url": "https://portal.medin.org.uk/portal/",
        "name": "Marine Environmental Data and Information Network (MEDIN)",
        "description": "The MEDIN portal contains information about 19784 marine datasets from over 600 UK organisations. Metadata are an enduring resource and contact details are publicly available for a long time. \r\n\t\tPlease contact us (enquiries@medin.org.uk) if you find your contact details on the MEDIN portal and do not consent to this. \r\n\t\tYou can now use our GitHub repository to report issues or access related documents. Metadata records are updated daily and were last updated 2026-10-02. Record deletion takes place weekly and the latest occurred 2026-09-27."
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