Dataset Information

Seasonal plankton dynamics along a cross-shelf gradient.

ABSTRACT: Much interest has recently been devoted to reconstructing the dynamic structure of ecological systems on the basis of time-series data. Using 10 years of monthly data on phyto- and zooplankton abundance from the Bay of Biscay (coastal to shelf-break sites), we demonstrate that the interaction between these two plankton components is approximately linear, whereas the effects of environmental factors (nutrients, temperature, upwelling and photoperiod) on these two plankton population growth rates are nonlinear. With the inclusion of the environmental factors, the main observed seasonal and inter-annual dynamic patterns within the studied plankton assemblage also indicate the prevalence of bottom-up regulatory control.

SUBMITTER: Stenseth NC

PROVIDER: S-EPMC1664633 | biostudies-literature | 2006 Nov

REPOSITORIES: biostudies-literature

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Seasonal plankton dynamics along a cross-shelf gradient.

Stenseth Nils Chr NC Llope Marcos M Anadón Ricardo R Ciannelli Lorenzo L Chan Kung-Sik KS Hjermann Dag Ø DØ Bagøien Espen E Ottersen Geir G

Proceedings. Biological sciences 20061101 1603

Much interest has recently been devoted to reconstructing the dynamic structure of ecological systems on the basis of time-series data. Using 10 years of monthly data on phyto- and zooplankton abundance from the Bay of Biscay (coastal to shelf-break sites), we demonstrate that the interaction between these two plankton components is approximately linear, whereas the effects of environmental factors (nutrients, temperature, upwelling and photoperiod) on these two plankton population growth rates ...[more]

PMID: 17015313

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Dataset Information

Seasonal plankton dynamics along a cross-shelf gradient.

Publications

Seasonal plankton dynamics along a cross-shelf gradient.

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