Ecological effects of non‐native species in marine ecosystems relate to co‐occurring anthropogenic pressures

Autor: John M. Pandolfi, Andrea Anton, Carlos M. Duarte, Nathan R. Geraldi, Paulina Martinetto, Just Cebrian, Catherine E. Lovelock, Julia Santana-Garcon, Scott Bennett, Dorte Krause-Jensen, Eugenia T. Apostolaki, Núria Marbà
Přispěvatelé: King Abdullah University of Science and Technology, European Commission, Ministerio de Economía y Competitividad (España), Agencia Estatal de Investigación (España), Australian Research Council
Rok vydání: 2019
Předmět:
Zdroj: Digital.CSIC. Repositorio Institucional del CSIC
instname
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Geraldi, N R, Anton, A, Santana-Garcon, J, Bennett, S, Marba, N, Lovelock, C E, Apostolaki, E T, Cebrian, J, Krause-Jensen, D, Martinetto, P, Pandolfi, J M & Duarte, C M 2019, ' Ecological effects of non-native species in marine ecosystems relate to co-occurring anthropogenic pressures ', Global Change Biology . https://doi.org/10.1111/gcb.14930
ISSN: 1365-2486
1354-1013
Popis: Predictors for the ecological effects of non-native species are lacking, even though such knowledge is fundamental to manage non-native species and mitigate their impacts. Current theories suggest that the ecological effects of non-native species may be related to other concomitant anthropogenic stressors, but this has not been tested at a global scale. We combine an exhaustive meta-analysis of the ecological effects of marine non-native species with human footprint proxies to determine whether the ecological changes due to non-native species are modulated by co-occurring anthropogenic impacts. We found that non-native species had greater negative effects on native biodiversity where human population was high and caused reductions in individual performance where cumulative human impacts were large. On this basis we identified several marine ecoregions where non-native species may have the greatest ecological effects, including areas in the Mediterranean Sea and along the northwest coast of the United States. In conclusion, our global assessment suggests coexisting anthropogenic impacts can intensify the ecological effects of non-native species.
This research was supported by King Abdullah University of Science and Technology (KAUST) through baseline funding to C.M.D., by Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020; grant no. 659246) to S.B., by the Ministry of Economy and Competitiveness, Agencia Estatal de Investigación (Spanish Agencia Estatal de Investigación; grant no. FJCI – 2016 – 30728) to S.B., by the Ministry of Economy and Competitiveness, Agencia Estatal de Investigación (Spanish Agencia Estatal de Investigación) (grant no. CGL 2015 – 71809 – P) to N.M., J.S.‐G., and S.B., and by the ARC Centre of Excellence for Coral Reef Studies (grant no. CE 140100020) to J.M.P and others.
Databáze: OpenAIRE
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