Back to Search Start Over

A Comprehensive Review of the Impacts of Climate Change on Salmon: Strengths and Weaknesses of the Literature by Life Stage.

Authors :
Crozier, Lisa G.
Siegel, Jared E.
Source :
Fishes (MDPI AG); Jun2023, Vol. 8 Issue 6, p319, 50p
Publication Year :
2023

Abstract

As we confront novel environmental challenges, a full understanding of the physical and biological processes that govern species responses to climate change will help maintain biodiversity and support conservation measures that are more robust to irreducible uncertainty. However, climate impacts are so complex, and the literature on salmon and trout is so vast that researchers and decision makers scramble to make sense of it all. Therefore, we conducted a systematic literature review of climate impacts on salmon and anadromous trout as a resource for stakeholders, managers, and researchers. We reviewed studies published from 2010 to 2021 that address climate impacts on these fish and organized them in a database of 1169 physical and 1853 biological papers. Papers are labeled with keywords across eight categories related to subject matter and study methods. We compared the literature by biological process and life stage and used these comparisons to assess strengths and weaknesses. We then summarized expected phenotypic and genetic responses and management actions by life stage. Overall, we found the largest research gaps related to species interactions, behavioral responses, and effects that carry over across life stages. With this collection of the literature, we can better apply scarce conservation resources, fill knowledge gaps, and make informed decisions that do not ignore uncertainty. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
24103888
Volume :
8
Issue :
6
Database :
Complementary Index
Journal :
Fishes (MDPI AG)
Publication Type :
Academic Journal
Accession number :
164651347
Full Text :
https://doi.org/10.3390/fishes8060319