USE OF A SEMIPELAGIC TRAWL IN A TROPICAL DEMERSAL TRAWL FISHERY

被引：10

作者：

RAMM, DC

MOUNSEY, RP

XIAO, YS

POOLE, SE

机构：

[1] Fisheries Division, Department of Primary Industry and Fisheries, Darwin, 0801 North Territ.

[2] International Food Institute of Queensland, Hamilton 4007 QLD

来源：

FISHERIES RESEARCH | 1993年 / 15卷 / 04期

关键词：

D O I：

10.1016/0165-7836(93)90081-H

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

A fork rigged semi-pelagic trawl was modified to meet Australian regulations and its performance was evaluated against that of a demersal trawl commonly used in a tropical trawl fishery. The catch rates and sizes of commercial species (mainly Lutjanus spp.) and production costs were found to be similar in both nets. However, the semi-pelagic trawl caught less unwanted species, had less impact on the substrate and produced higher quality product. It is a viable commercial alternative for the demersal trawl fishery.

引用

页码：301 / 313

页数：13

共 13 条

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