Recovery from handling stress in Gadus morhua

被引:14
作者
Artigas, ML
Skjæraasen, JE
Utne-Palm, AC [1 ]
Nilsen, T
机构
[1] Univ Bergen, Dept Biol, Bergen High Technol Ctr, N-5020 Bergen, Norway
[2] Univ Bergen, Dept Math, N-5008 Bergen, Norway
关键词
haemoglobin genotype; human presence; juvenile cod; opercular beat frequency; stress;
D O I
10.1111/j.0022-1112.2005.00745.x
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
The time needed for juvenile cod Gadus morhua to recover from handling stress, and also whether observer presence or haemoglobin genotype influenced recovery time, were investigated. Time to recovery after handling was found to be 1(.)5 h based on opercular beat frequencies and behaviour. No effects of haemoglobin genotype or observer presence were found. (c) 2005 The Fisheries Society of the British Isles.
引用
收藏
页码:384 / 391
页数:8
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