温度对北极鳕幼鱼生长、存活和慢性应激反应的影响

IF 2 3区农林科学 Q2 FISHERIES

Transactions of The American Fisheries Society Pub Date : 2023-12-26 DOI:10.1002/tafs.10453

Javier-Alonso Carrillo-Longoria, Gibson Gaylord, Lukas Andrews, Madison Powell

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引用次数: 0

摘要

北极鳕（Thymallus arcticus）分布于美国全境，在蒙大拿州大孔河（Big Hole River）有一个原生种群，该河水温全年波动范围为 8°C 至 18°C。据报道，由于河岸栖息地的变化和气候变化的影响，在过去 20 年里，这条河的平均水温逐渐升高。我们假设，将北极鳕暴露在较高的温度下会导致存活率降低、生长速度减慢以及应激反应增加。

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Effect of temperature on growth, survival, and chronic stress responses of Arctic Grayling juveniles

Arctic Grayling Thymallus arcticus are Holarctically distributed, with a single native population in the conterminous United States occurring in the Big Hole River, Montana, where water temperatures can fluctuate throughout the year from 8°C to 18°C. A gradual increase in mean water temperature has been reported in this river over the past 20 years due to riparian habitat changes and climate change effects. We hypothesized that exposing Arctic Grayling to higher temperatures would result in lower survival, decreased growth, and increased stress responses.

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来源期刊

Transactions of The American Fisheries Society 农林科学-渔业

CiteScore

2.90

自引率

7.10%

发文量

审稿时长

8-16 weeks

期刊介绍： Transactions of the American Fisheries Society is a highly regarded international journal of fisheries science that has been published continuously since 1872. It features results of basic and applied research in genetics, physiology, biology, ecology, population dynamics, economics, health, culture, and other topics germane to marine and freshwater finfish and shellfish and their respective fisheries and environments.