气候变化领域集成服务门户(CCPortal): Linking phytoplankton community metabolism to the individual size distribution

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DOI	10.1111/ele.13082
	Linking phytoplankton community metabolism to the individual size distribution
	Padfield D.; Buckling A.; Warfield R.; Lowe C.; Yvon-Durocher G.
发表日期	2018
ISSN	1461023X
卷号	21 期号:8
英文摘要	Quantifying variation in ecosystem metabolism is critical to predicting the impacts of environmental change on the carbon cycle. We used a metabolic scaling framework to investigate how body size and temperature influence phytoplankton community metabolism. We tested this framework using phytoplankton sampled from an outdoor mesocosm experiment, where communities had been either experimentally warmed (+ 4 °C) for 10 years or left at ambient temperature. Warmed and ambient phytoplankton communities differed substantially in their taxonomic composition and size structure. Despite this, the response of primary production and community respiration to long- and short-term warming could be estimated using a model that accounted for the size- and temperature dependence of individual metabolism, and the community abundance-body size distribution. This work demonstrates that the key metabolic fluxes that determine the carbon balance of planktonic ecosystems can be approximated using metabolic scaling theory, with knowledge of the individual size distribution and environmental temperature. © 2018 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd
语种	英语
scopus关键词	body size; ecosystem; phytoplankton; plankton; temperature; Body Size; Ecosystem; Phytoplankton; Plankton; Temperature
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121281
作者单位	Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall TR10 9EZ, United Kingdom; Centre for Ecology and Conservation, College of Life and Environmental Sciences, University of Exeter, Penryn, Cornwall TR10 9FE, United Kingdom
推荐引用方式 GB/T 7714	Padfield D.,Buckling A.,Warfield R.,et al. Linking phytoplankton community metabolism to the individual size distribution[J],2018,21(8).
APA	Padfield D.,Buckling A.,Warfield R.,Lowe C.,&Yvon-Durocher G..(2018).Linking phytoplankton community metabolism to the individual size distribution.Ecology Letters,21(8).
MLA	Padfield D.,et al."Linking phytoplankton community metabolism to the individual size distribution".Ecology Letters 21.8(2018).