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Trawling
| Fisheries glossary |
Is fishing with a large bag-like net, called a trawl, which is drawn along behind a boat called a trawler. the net can be dragged along the sea bottom in order to target demersal fish, or pulled through clear water in order to target pelagic fish. trawlin
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Траление, русский
,..1) поиск и уничтожение обнаруженных мин кораблями (катерами)-тральщиками, вертолетами-тральщиками и др...2) проделывание проходов в минных полях с помощью танковых тралов.
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Biodiversity, английский
- Is the variation of life forms within an area. in the context of fisheries the number and variety of organisms found within a fishery.
- Biodiversity is the variety of all life forms: the different plants, animals and micro-organisms, their genes and the ecosystems of which they are a part. biodiversity underpins the processes that make life possible.
- (gk. bios, life) refers to aspects of variety in the living world; used to describe the number of species, the amount of genetic variation or the number of community types present in the area.
- The variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, among species and of ecosystems.
Continental rise, английский
Is below the slope, but landward of the abyssal plains. extending as far as 500 kilometres from the slope, it consists of thick sediments which have cascaded down the slope and accumulated as a pile at the base of the slope.
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