The influence of water temperature on sockeye salmon heart rate recovery following simulated fisheries interactions
Author(s) -
Tanya S. Prystay,
Erika J. Eliason,
Michael Lawrence,
Melissa Dick,
Jacob W. Brownscombe,
David A. Patterson,
Glenn T. Crossin,
Scott G. Hinch,
Steven J. Cooke
Publication year - 2017
Publication title -
conservation physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.942
H-Index - 37
ISSN - 2051-1434
DOI - 10.1093/conphys/cox050
Subject(s) - oncorhynchus , fishery , heart rate , biology , fishing , zoology , energy expenditure , fish <actinopterygii> , endocrinology , blood pressure
This study describes sockeye salmon heart rate recovery profiles after a fisheries catch-and-release simulation in 16°C, 19°C and 21°C water. Warmer temperatures increased the peak heart rate, scope for heart rate, factorial heart rate and the initial rate of energy expenditure, though the overall recovery duration was consistent across treatments.
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