Differences in Thermal Tolerance Among Sockeye Salmon Populations

被引：711

作者：

Eliason, Erika J. ^{[1
]}

Clark, Timothy D. ^{[1
,2
,3
]}

Hague, Merran J. ^{[4
]}

Hanson, Linda M. ^{[2
]}

Gallagher, Zoe S. ^{[1
]}

Jeffries, Ken M. ^{[3
]}

Gale, Marika K. ^{[3
]}

Patterson, David A. ^{[4
]}

Hinch, Scott G. ^{[3
]}

Farrell, Anthony P. ^{[1
,2
]}

机构：

[1] Univ British Columbia, Dept Zool, Vancouver, BC V6T 1Z4, Canada

[2] Univ British Columbia, Fac Land & Food Syst, Vancouver, BC V6T 1Z4, Canada

[3] Univ British Columbia, Dept Forest Sci, Vancouver, BC V6T 1Z4, Canada

[4] Simon Fraser Univ, Fisheries & Oceans Canada, Sci Branch, Sch Resource & Environm Management, Burnaby, BC V5A 1S6, Canada

来源：

SCIENCE | 2011年 / 332卷 / 6025期

基金：

加拿大自然科学与工程研究理事会;

关键词：

CLIMATE-CHANGE; FRASER-RIVER; TEMPERATURE; MIGRATION; PACIFIC; PERFORMANCE; PHYSIOLOGY; WATER;

D O I：

10.1126/science.1199158

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Climate change-induced increases in summer water temperature have been associated with elevated mortality of adult sockeye salmon ( Oncorhynchus nerka) during river migration. We show that cardiorespiratory physiology varies at the population level among Fraser River sockeye salmon and relates to historical environmental conditions encountered while migrating. Fish from populations with more challenging migratory environments have greater aerobic scope, larger hearts, and better coronary supply. Furthermore, thermal optima for aerobic, cardiac, and heart rate scopes are consistent with the historic river temperature ranges for each population. This study suggests that physiological adaptation occurs at a very local scale, with population-specific thermal limits being set by physiological limitations in aerobic performance, possibly due to cardiac collapse at high temperatures.

引用

页码：109 / 112

页数：4

共 29 条

[1] Estimation of stock composition and individual identification of sockeye salmon on a Pacific Rim basis using microsatellite and major histocompatibility complex variation [J].

Beacham, TD ;

Candy, JR ;

McIntosh, B ;

MacConnachie, C ;

Tabata, A ;

Kaukinen, K ;

Deng, LT ;

Miller, KM ;

Withler, RE ;

Varnavskaya, N .

TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, 2005, 134 (05) :1124-1146

[2]

Brander K., 2003, International Council for the Exploration of the Sea (ICES) Journal of Marine Science, V219, P261

[3]

Cooke SJ, 2004, FISHERIES, V29, P22, DOI 10.1577/1548-8446(2004)29[22:AMTAHE]2.0.CO

[4]

[5] Potential responses to climate change in organisms with complex life histories: evolution and plasticity in Pacific salmon [J].

Crozier, L. G. ;

Hendry, A. P. ;

Lawson, P. W. ;

Quinn, T. P. ;

Mantua, N. J. ;

Battin, J. ;

Shaw, R. G. ;

Huey, R. B. .

EVOLUTIONARY APPLICATIONS, 2008, 1 (02) :252-270

[6]

Endler J.A., 1986, Monographs in Population Biology, pviii

[7] Migration timing and river survival of late-run Fraser River sockeye salmon estimated using radiotelemetry techniques [J].

English, KK ;

Koski, WR ;

Sliwinski, C ;

Blakley, A ;

Cass, A ;

Woodey, JC .

TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, 2005, 134 (05) :1342-1365

[8] Pacific Salmon in Hot Water: Applying Aerobic Scope Models and Biotelemetry to Predict the Success of Spawning Migrations [J].

Farrell, A. P. ;

Hinch, S. G. ;

Cooke, S. J. ;

Patterson, D. A. ;

Crossin, G. T. ;

Lapointe, M. ;

Mathes, M. T. .

PHYSIOLOGICAL AND BIOCHEMICAL ZOOLOGY, 2008, 81 (06) :697-708

[9] Environment, antecedents and climate change: lessons from the study of temperature physiology and river migration of salmonids [J].

Farrell, A. P. .

JOURNAL OF EXPERIMENTAL BIOLOGY, 2009, 212 (23) :3771-3780

[10] Modeling changes in summer temperature of the Fraser River during the next century [J].

Ferrari, Michael R. ;

Miller, James R. ;

Russell, Gary L. .

JOURNAL OF HYDROLOGY, 2007, 342 (3-4) :336-346

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