Codend selectivity in the East China Sea of a trawl net with the legal minimum mesh size
نویسندگان
چکیده
منابع مشابه
Effect of Codend Circumference on the Size Selection of Square-Mesh Codends in Trawl Fisheries
It is well established that increasing mesh number in the circumference of a diamond-mesh trawl codend can reduce size selection for round fish, whereas selection for flat fish species is unaffected. This effect has also been documented in Mediterranean trawl fisheries. In contrast, no information is available with regard to the effect of increasing mesh number in the circumference of square-me...
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Standardization of mesh size in codend of the Miankaleh Beach Seine
Beach seine is fishing gears that occupy all depths of water from surface to bed by non-gillnet net. Increasing non-standard catches caused this survive was done to standardization of the beach seine mesh size. The research was started from winter of 2017 to spring of 2017, performing 73 hauling with four mesh sizes of 26, 28, 30 and 33 mm (knot to knot) in the bag area of the beach seine in ...
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ژورنال
عنوان ژورنال: Fisheries Science
سال: 2018
ISSN: 0919-9268,1444-2906
DOI: 10.1007/s12562-018-1270-x