NIWA research finds extensive, long-lasting seafloor damage from ship anchors in Wellington Harbour.
New NIWA research suggests that ship anchors may cause extensive and long-lasting damage to the seafloor. Observing their research vessel in Wellington Harbour, NIWA found broomstick-like scarring on the seabed, with damage often compared to trawling, but occurring more intensely and in shallower waters. This research is part of a multi-year MBIE Smart Ideas project to redesign anchoring practices for a more sustainable shipping industry.
April 16, 2024
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