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https://hdl.handle.net/2440/54712
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Type: | Journal article |
Title: | Global warming tugs at trophic interactions |
Author: | Brook, B. |
Citation: | Journal of Animal Ecology, 2009; 78(1):1-3 |
Publisher: | Blackwell Publishing Ltd |
Issue Date: | 2009 |
ISSN: | 0021-8790 1365-2656 |
Statement of Responsibility: | Barry W. Brook |
Abstract: | Climate change impacts are becoming increasingly evident as 1 degree C warming above pre-industrial temperatures is approached. One of the signature biological effects is a shift towards earlier-timed reproduction. If individual species lack sufficient adaptive plasticity to alter phenology, they will have reduced fitness in a hotter world. Yet, a long-term study of an oak-caterpillar-songbird-sparrowhawk food web reveals that what could matter as much is if trophic interactions are disrupted. Multiple selective pressures may be triggered by climate change, leading to a tug-of-war between the need to stay in synchrony with the timing of maximum food, and the benefits of minimizing predation. |
Keywords: | Animals Food Chain Greenhouse Effect |
Description: | The definitive version may be found at www.wiley.com |
DOI: | 10.1111/j.1365-2656.2008.01490.x |
Published version: | http://dx.doi.org/10.1111/j.1365-2656.2008.01490.x |
Appears in Collections: | Aurora harvest 5 Earth and Environmental Sciences publications Environment Institute Leaders publications |
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