what is the meaning of the first thing which is banned for conservation purposes?
Bottom trawling is trawling (towing a trawl, which is a fishing net) along the sea floor. It is also referred to as "dragging".
Bottom trawling
Bottom trawling is trawling (towing a trawl, which is a fishing net) along the sea floor. It is also referred to as "dragging". 
where did hurricane iris hit? In Belize mention a few national symbols of the place? National Flower is black orchid and National Tree is mahogany describe in few words about the national tree? Mahogany is a commercially important lumber prized for its beauty, durability, and color, and used for paneling and to make furniture, boats, musical instruments and other items. is it an invasive species? It is "Swietenia" species what are its uses? The tree's girth allowed for wide boards from traditional mahogany species. These properties make it a favorable wood for crafting cabinets and furniture. where is it found? West Indian islands as far north as the Bahamas, the Florida Keys and parts of Florida from where did the place where the hurricane hit get its name? UNANSWERABLE give an example of the foreign relations of belize? Is participating member of the United Nations, Commonwealth of Nations; Organization of American States (OAS); Central American Integration System (SICA); Caribbean Community, CARICOM Single Market and Economy, Association of Caribbean States and the Caribbean Court of Justice. what type of conservation is going on in that place? Banned bottom trawling and offshore oil drilling within of the Barrier Reef and all of its seven World Heritage Sites. what are the claims of the indigenous people of that place? Need to establish legal land rights to indigenous groups.
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Bottom trawling [SEP] Introduction
Bottom trawling is trawling (towing a trawl, which is a fishing net) along the sea floor. It is also referred to as "dragging". The scientific community divides bottom trawling into benthic trawling and demersal trawling. Benthic trawling is towing a net at the very bottom of the ocean and demersal trawling is towing a net just above the benthic zone. Bottom trawling can be contrasted with midwater trawling (also known as pelagic trawling), where a net is towed higher in the water column. Midwater trawling catches pelagic fish such as anchovies, and mackerel, whereas bottom trawling targets both bottom-living fish (groundfish) and semi-pelagic species such as cod, squid, shrimp, and rockfish.