Description
This pack gathers together some of the data, results and workflows used in the "Mapping present and future predicted distribution patterns for a meso-grazer guild in the Baltic Sea" study by
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Leidenberger, Sonja; University of Gothenburg, Department of Biology and Environmental Sciences - Kristineberg
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De Giovanni, Renato; Centro de Referência em Informação Ambiental, Centro de Referência em Informação
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Kulawik, Robert; Fraunhofer IAIS Knowledge Discovery, Schloss Birlinghoven
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Williams, Alan; University of Manchester, School of Computer Science
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Bourlat, Sarah; University of Gothenburg, Department of Biology and
Environmental Sciences
Abstract
Baltic Sea communities consisting of key and endemic species are threatened by climate change. Using Ecological niche modelling, we map predicted distribution patterns under recent and future climate change scenarios (2050) for a food-web consisting of a guild of meso-grazers (Idotea spp.), their host algae (Fucus vesiculosus and F. radicans) and their fish predator (Gasterosteus aculeatus). Brackish water species depend on two important abiotic factors: temperature and salinity. We assess which of these environmental factors determines the distribution limits of the grazers in the Baltic Sea today. For species in a semi-enclosed sea area such as the Baltic Sea, climate-induced changes may lead to dramatic food-web effects. We assess the consequences of the predicted climate-induced habitat range changes for this unique Baltic community.
A low resolution PNG image of the niche predicted for Fucus vesiculosus in 2050