VARIATION IN THE COMPETITIVE ABILITIES OF FISHERMEN AND ITS INFLUENCE ON THE SPATIAL-DISTRIBUTION OF THE BRITISH-COLUMBIA SALMON TROLL FLEET

被引：47

作者：

ABRAHAMS, MV ^{[1
]}

HEALEY, MC ^{[1
]}

机构：

[1] FISHERIES & OCEANS CANADA, FISHERIES RES BRANCH, PACIFIC BIOL STN, NANAIMO V9R 5K6, BC, CANADA

来源：

CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES | 1990年 / 47卷 / 06期

关键词：

D O I：

10.1139/f90-129

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Top ranked vessels had a catch rate 3.6 times that of the lowest ranked vessels. Top ranked vessels distributed their fishing effort among more fishing areas but were also more successful at catching fish when fishing in the same areas as bottom ranked vessels. -from Authors

引用

页码：1116 / 1121

页数：6

共 20 条

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