globalchange  > 气候减缓与适应
DOI: 10.1111/ele.12773
Scopus记录号: 2-s2.0-85019068374
论文题名:
Species sorting and stoichiometric plasticity control community C:P ratio of first-order aquatic consumers
作者: Teurlincx S.; Velthuis M.; Seroka D.; Govaert L.; van Donk E.; Van de Waal D.B.; Declerck S.A.J.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2017
卷: 20, 期:6
起始页码: 751
结束页码: 760
语种: 英语
英文关键词: C:P ratio ; Community C:P ; ecological stoichiometry ; food quality ; price equation ; stoichiometric mismatch
Scopus关键词: animal ; ecology ; food chain ; species difference ; zooplankton ; Animals ; Ecology ; Food Chain ; Species Specificity ; Zooplankton
英文摘要: Ecological stoichiometry has proven to be invaluable for understanding consumer response to changes in resource quality. Although interactions between trophic levels occur at the community level, most studies focus on single consumer species. In contrast to individual species, communities may deal with trophic mismatch not only through elemental plasticity but also through changes in species composition. Here, we show that a community of first-order consumers (e.g. zooplankton) is able to adjust its stoichiometry (C:P) in response to experimentally induced changes in resource quality, but only to a limited extent. Furthermore, using the Price equation framework we show the importance of both elemental plasticity and species sorting. These results illustrate the need for a community perspective in ecological stoichiometry, requiring consideration of species-specific elemental composition, intraspecific elemental plasticity and species turnover. © 2017 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107611
Appears in Collections:气候减缓与适应

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作者单位: Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), PO Box 50, Wageningen, Netherlands; Department of Hydrobiology, Faculty of Biology, Adam Mickiewicz University, Umultowska 89, Poznań, Poland; Laboratory of Aquatic Ecology, Evolution and Conservation, Charles Deberiotstraat 32, PO box 2439 3000, Leuven, Belgium; Institute of Environmental Biology, Department of Biology, Utrecht University, PO Box 800.84, Utrecht, Netherlands

Recommended Citation:
Teurlincx S.,Velthuis M.,Seroka D.,et al. Species sorting and stoichiometric plasticity control community C:P ratio of first-order aquatic consumers[J]. Ecology Letters,2017-01-01,20(6)
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