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risk of marine bioinvasion caused by global shipping

Seebens, H ; Gastner, M. T ; Blasius, B ; Franck Courchamp Franck Courchamp ; Franck Courchamp

Ecology letters, 2013-06, Vol.16 (6), p.782-790 [Periódico revisado por pares]

Oxford: Blackwell Science

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Título:
risk of marine bioinvasion caused by global shipping
Autor: Seebens, H ; Gastner, M. T ; Blasius, B ; Franck Courchamp
Franck Courchamp ; Franck Courchamp
Assuntos: Animal and plant ecology ; Animal, plant and microbial ecology ; Applied ecology ; Aquatic Organisms ; Ballast water ; Biogeography ; bioinvasion hot spots ; Biological and medical sciences ; Conservation, protection and management of environment and wildlife ; ecoregion ; ecoregions ; Ecosystem ; ecosystems ; environmental factors ; Fundamental and applied biological sciences. Psychology ; General aspects ; intermediate distance ; Introduced Species ; invasion probability ; Models, Biological ; Models, Theoretical ; Nonnative species ; Parks, reserves, wildlife conservation. Endangered species: population survey and restocking ; Ports ; prediction ; Probability ; risk ; Risk assessment ; Risk Assessment - methods ; Sea transport ; Sea water ecosystems ; Seasons ; shipping ; Shipping industry ; shipping network ; Ships ; Synecology ; Uncertainty
É parte de: Ecology letters, 2013-06, Vol.16 (6), p.782-790
Notas: http://dx.doi.org/10.1111/ele.12111

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Descrição: The rate of biological invasions has strongly increased during the last decades, mostly due to the accelerated spread of species by increasing global trade and transport. Here, we combine the network of global cargo ship movements with port environmental conditions and biogeography to quantify the probability of new primary invasions through the release of ballast water. We find that invasion risks vary widely between coastal ecosystems and classify marine ecoregions according to their total invasion risk and the diversity of their invasion sources. Thereby, we identify high‐risk invasion routes, hot spots of bioinvasion and major source regions from which bioinvasion is likely to occur. Our predictions agree with observations in the field and reveal that the invasion probability is highest for intermediate geographic distances between donor and recipient ports. Our findings suggest that network‐based invasion models may serve as a basis for the development of effective, targeted bioinvasion management strategies.
Editor: Oxford: Blackwell Science
Idioma: Inglês

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risk of marine bioinvasion caused by global shipping

Seebens, H ; Gastner, M. T ; Blasius, B ; Franck Courchamp Franck Courchamp ; Franck Courchamp

Oxford: Blackwell Science

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