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globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0119219
论文题名:	Comprehensive Model of Annual Plankton Succession Based on the Whole-Plankton Time Series Approach
作者:	Jean-Baptiste Romagnan; Louis Legendre; Lionel Guidi; Jean-Louis Jamet; Dominique Jamet; Laure Mousseau; Maria-Luiza Pedrotti; Marc Picheral; Gabriel Gorsky; Christian Sardet; Lars Stemmann
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2015
发表日期:	2015-3-17
卷:	10, 期:3
语种:	英语
英文关键词:	Plankton ; Diatoms ; Phytoplankton ; Ecological succession ; Water columns ; Copepods ; Summer ; Synechococcus
英文摘要:	Ecological succession provides a widely accepted description of seasonal changes in phytoplankton and mesozooplankton assemblages in the natural environment, but concurrent changes in smaller (i.e. microbes) and larger (i.e. macroplankton) organisms are not included in the model because plankton ranging from bacteria to jellies are seldom sampled and analyzed simultaneously. Here we studied, for the first time in the aquatic literature, the succession of marine plankton in the whole-plankton assemblage that spanned 5 orders of magnitude in size from microbes to macroplankton predators (not including fish or fish larvae, for which no consistent data were available). Samples were collected in the northwestern Mediterranean Sea (Bay of Villefranche) weekly during 10 months. Simultaneously collected samples were analyzed by flow cytometry, inverse microscopy, FlowCam, and ZooScan. The whole-plankton assemblage underwent sharp reorganizations that corresponded to bottom-up events of vertical mixing in the water-column, and its development was top-down controlled by large gelatinous filter feeders and predators. Based on the results provided by our novel whole-plankton assemblage approach, we propose a new comprehensive conceptual model of the annual plankton succession (i.e. whole plankton model) characterized by both stepwise stacking of four broad trophic communities from early spring through summer, which is a new concept, and progressive replacement of ecological plankton categories within the different trophic communities, as recognised traditionally.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0119219&type=printable
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资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/22036
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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journal.pone.0119219.PDF（1628KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Université du Sud Toulon-Var, PROTEE EBMA, 83000, La Garde, France;Université du Sud Toulon-Var, PROTEE EBMA, 83000, La Garde, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7009 BioDev, F-75005, Paris, France;CNRS, UMR 7009 BioDev, F-75005, Paris, France;Sorbonne Universités, UPMC Univ Paris 06, UMR 7093 LOV, F-75005, Paris, France;CNRS, UMR 7093 LOV, F-75005, Paris, France

Recommended Citation:

Jean-Baptiste Romagnan,Louis Legendre,Lionel Guidi,et al. Comprehensive Model of Annual Plankton Succession Based on the Whole-Plankton Time Series Approach[J]. PLOS ONE,2015-01-01,10(3)

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