Short winters threaten temperate fish populations.
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ABSTRACT:
SUBMITTER: Farmer TM
PROVIDER: S-EPMC4518244 | biostudies-literature | 2015 Jul
REPOSITORIES: biostudies-literature
Publications
Short winters threaten temperate fish populations.
Farmer Troy M TM Marschall Elizabeth A EA Dabrowski Konrad K Ludsin Stuart A SA
Nature communications 20150715
Although climate warming is expected to benefit temperate ectotherms by lengthening the summer growing season, declines in reproductive success following short, warm winters may counter such positive effects. Here we present long-term (1973-2010) field patterns for Lake Erie yellow perch, Perca flavescens, which show that failed annual recruitment events followed short, warm winters. Subsequent laboratory experimentation and field investigations revealed how reduced reproductive success followin ...[more]
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