otter trawl

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otter trawl

fishing equipment

Learn about this topic in these articles:

impact on coral reef conservation

In conservation: In the oceans
The otter trawl is the most widely used bottom-fishing gear. As it is dragged forward, a pair of flat plates called otter boards—one on each side of the trawl net and weighing several tons—spreads horizontally to keep the mouth of the trawl open; at the same…
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