KOPS - Das Institutionelle Repositorium der Universität Konstanz

Simulating plant invasion dynamics in mountain ecosystems under global change scenarios

Simulating plant invasion dynamics in mountain ecosystems under global change scenarios


Dateien zu dieser Ressource

Prüfsumme: MD5:dafac5ffe2c43fd90edb94bfdf5530b3

CARBONI, Marta, Maya GUÉGUEN, Ceres BARROS, Damien GEORGES, Isabelle BOULANGEAT, Rolland DOUZET, Stefan DULLINGER, Guenther KLONNER, Mark VAN KLEUNEN, Emily HAEUSER, 2018. Simulating plant invasion dynamics in mountain ecosystems under global change scenarios. In: Global change biology. 24(1), pp. e289-e302. ISSN 1354-1013. eISSN 1365-2486. Available under: doi: 10.1111/gcb.13879

@article{Carboni2018-01Simul-40653, title={Simulating plant invasion dynamics in mountain ecosystems under global change scenarios}, year={2018}, doi={10.1111/gcb.13879}, number={1}, volume={24}, issn={1354-1013}, journal={Global change biology}, pages={e289--e302}, author={Carboni, Marta and Guéguen, Maya and Barros, Ceres and Georges, Damien and Boulangeat, Isabelle and Douzet, Rolland and Dullinger, Stefan and Klonner, Guenther and van Kleunen, Mark and Haeuser, Emily} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/40653"> <dcterms:abstract xml:lang="eng">Across the globe, invasive alien species cause severe environmental changes, altering species composition and ecosystem functions. So far, mountain areas have mostly been spared from large-scale invasions. However, climate change, land-use abandonment, the development of tourism and the increasing ornamental trade will weaken the barriers to invasions in these systems. Understanding how alien species will react and how native communities will influence their success is thus of prime importance in a management perspective. Here, we used a spatially and temporally explicit simulation model to forecast invasion risks in a protected mountain area in the French Alps under future conditions. We combined scenarios of climate change, land-use abandonment and tourism-linked increases in propagule pressure to test if the spread of alien species in the region will increase in the future. We modelled already naturalized alien species and new ornamental plants, accounting for interactions among global change components, and also competition with the native vegetation. Our results show that propagule pressure and climate change will interact to increase overall species richness of both naturalized aliens and new ornamentals, as well as their upper elevational limits and regional range-sizes. Under climate change, woody aliens are predicted to more than double in range-size and herbaceous species to occupy up to 20% of the park area. In contrast, land-use abandonment will open new invasion opportunities for woody aliens, but decrease invasion probability for naturalized and ornamental alien herbs as a consequence of colonization by native trees. This emphasizes the importance of interactions with the native vegetation either for facilitating or potentially for curbing invasions. Overall, our work highlights an additional and previously underestimated threat for the fragile mountain flora of the Alps already facing climate changes, land-use transformations and overexploitation by tourism.</dcterms:abstract> <dcterms:issued>2018-01</dcterms:issued> <dc:creator>van Kleunen, Mark</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-11-16T15:00:52Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-11-16T15:00:52Z</dc:date> <dc:creator>Dullinger, Stefan</dc:creator> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dc:contributor>Georges, Damien</dc:contributor> <dc:contributor>Carboni, Marta</dc:contributor> <dc:contributor>Klonner, Guenther</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Klonner, Guenther</dc:creator> <dc:creator>Barros, Ceres</dc:creator> <dc:creator>Haeuser, Emily</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Boulangeat, Isabelle</dc:creator> <dc:contributor>Boulangeat, Isabelle</dc:contributor> <dc:creator>Carboni, Marta</dc:creator> <dc:contributor>Guéguen, Maya</dc:contributor> <dc:contributor>van Kleunen, Mark</dc:contributor> <dc:creator>Douzet, Rolland</dc:creator> <dc:creator>Georges, Damien</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dc:contributor>Haeuser, Emily</dc:contributor> <dc:contributor>Barros, Ceres</dc:contributor> <dc:contributor>Dullinger, Stefan</dc:contributor> <dc:creator>Guéguen, Maya</dc:creator> <dcterms:title>Simulating plant invasion dynamics in mountain ecosystems under global change scenarios</dcterms:title> <dc:contributor>Douzet, Rolland</dc:contributor> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/40653"/> </rdf:Description> </rdf:RDF>

Das Dokument erscheint in:

KOPS Suche


Mein Benutzerkonto