publication . Article . Other literature type . 2016

Modelling the community size-spectrum: recent developments and new directions

Jérôme Guiet; Jean-Christophe Poggiale; Olivier Maury;
Open Access English
  • Published: 10 Oct 2016
  • Publisher: HAL CCSD
Abstract
The regularity of the community size-spectrum, i.e., the fact that the total ecosystem biomass contained in logarithmically equal body size intervals remains constant, is a striking characteristic of marine ecosystems. Community size-spectrum models exploit this feature to represent marine ecosystems with two measures: the slope and the intercept (height) of the community spectrum. Size-spectrum models have gain popularity over time to model the properties of fish communities, whether to investigate the impact of fishing, or embedded into end-to-end models to investigate the impact of climate. We review the main features and state of the art developments in the ...
Subjects
free text keywords: Marine ecosystem model, Community size-spectrum, End-to-end model, Trait-based model, Climate change, Ecosystem-based management, [ MATH.MATH-DS ] Mathematics [math]/Dynamical Systems [math.DS], [ SDU.OCEAN ] Sciences of the Universe [physics]/Ocean, Atmosphere, [ SDE.BE ] Environmental Sciences/Biodiversity and Ecology, [ SDE.MCG ] Environmental Sciences/Global Changes, [MATH.MATH-DS]Mathematics [math]/Dynamical Systems [math.DS], [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [SDE.BE]Environmental Sciences/Biodiversity and Ecology, [SDE.MCG]Environmental Sciences/Global Changes, Biology, Environmental resource management, business.industry, business, Marine ecosystem, Exploit, Strategic management, Ecosystem, Fishing, Ecology, Complex system
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publication . Article . Other literature type . 2016

Modelling the community size-spectrum: recent developments and new directions

Jérôme Guiet; Jean-Christophe Poggiale; Olivier Maury;