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The tangle net originated in British Columbia, Canada, as a gear specifically developed for selective fisheries. [1] Tangle nets have smaller mesh sizes than standard gillnets. They are designed to catch fish by their nose or jaw, enabling bycatch to be resuscitated and released unharmed.
Planet Aid, Inc. collects used clothing through a wide network of donation bins placed on public and private property, donation centers, and curbside pickups. [24] The group has collaborated with local businesses and other organizations to place bins on their property, with an aim to make donations more convenient and thus increase recycling rates. [25]
Ghost gear is fishing gear that has been left or lost in the ocean. [7] [15] The gear can potentially continue to catch or entangle any species of marine life as it drifts through the water or snags on rocky reef, eventually killing the entangled organism through laceration, suffocation or starvation. [16]
As with other countries, the 200 nautical miles (370 km) exclusive economic zone (EEZ) off the coast of the United States gives its fishing industry special fishing rights. [6] It covers 11.4 million square kilometres (4.38 million sq mi), which is the second largest zone in the world, exceeding the land area of the United States.
Demersal zone – the zone at or near the bottom of a sea or lake. Inhabitants of the demersal zone feed off the bottom or off other demersal fish. See also pelagic zone. Demersal fish – fish that live in the demersal zone. Examples are cod, flounder and snapper. Compared to pelagic fish, demersal fish contain little oil. See also bottom feeder.
A technique called dam fishing is used by the Baka pygmies. This involves the construction of a temporary dam resulting in a drop in the water levels downstream— allowing fish to be easily collected. [13] Also used in Chile, mainly in Chiloé, which were unusually abundant (fish were and basket fish trap).
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FAO Gear type fact sheets Gear type fact sheet on various types of bottom trawls; Oceana: bottom trawling facts "Oceans and Coastal Areas". UNEP: System-Wide EarthWatch. Archived from the original on 2006-10-14. On the role bottom trawling plays in global fisheries; Bibliography of the Effects of Fishing Gear on the Seabed and Benthic Communities