A METHOD TO QUANTIFY FEEDING OF SEABIRDS ON DISCARD FROM THE SHRIMP FISHERY IN THE NORTH-SEA

被引：20
|
作者：
BERGHAHN, R [1 ]
ROSNER, HU [1 ]
机构：
[1] WWF WATTENMEERSTELLE,W-2250 HUSUM,GERMANY
来源：
NETHERLANDS JOURNAL OF SEA RESEARCH | 1992年 / 28卷 / 04期
关键词：
D O I：
10.1016/0077-7579(92)90036-E
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Re-catch experiments employing a stow net, which was towed behind a shrimp vessel, showed that the proportion of discarded roundfish preyed upon by gulls ranged from 68 to 90% during daytime.
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页码：347 / 350
页数：4
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