globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.12107
论文题名:
Modelling distribution in European stream macroinvertebrates under future climates
作者: Domisch S.; Araújo M.B.; Bonada N.; Pauls S.U.; Jähnig S.C.; Haase P.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2013
卷: 19, 期:3
起始页码: 752
结束页码: 762
语种: 英语
英文关键词: Bioclimatic envelope model ; BIOMOD ; Climatically suitable area ; Endemic species ; Invertebrates ; Range shift ; River
Scopus关键词: bioclimatology ; climate change ; endemic species ; macroinvertebrate ; numerical model ; stream ; animal ; article ; climate change ; Europe ; growth, development and aging ; invertebrate ; population dynamics ; theoretical model ; Animals ; Climate Change ; Europe ; Invertebrates ; Models, Theoretical ; Population Dynamics ; Europe ; Invertebrata
英文摘要: Climate change is predicted to have profound effects on freshwater organisms due to rising temperatures and altered precipitation regimes. Using an ensemble of bioclimatic envelope models (BEMs), we modelled the climatic suitability of 191 stream macroinvertebrate species from 12 orders across Europe under two climate change scenarios for 2080 on a spatial resolution of 5 arc minutes. Analyses included assessments of relative changes in species' climatically suitable areas as well as their potential shifts in latitude and longitude with respect to species' thermal preferences. Climate-change effects were also analysed regarding species' ecological and biological groupings, namely (1) endemicity and (2) rarity within European ecoregions, (3) life cycle, (4) stream zonation preference and (5) current preference. The BEMs projected that suitable climate conditions would persist in Europe in the year 2080 for nearly 99% of the modelled species regardless of the climate scenario. Nevertheless, a decrease in the amount of climatically suitable areas was projected for 57-59% of the species. Depending on the scenario, losses could be of 38-44% on average. The suitable areas for species were projected to shift, on average, 4.7-6.6° north and 3.9-5.4° east. Cold-adapted species were projected to lose climatically suitable areas, while gains were expected for warm-adapted species. When projections were analysed for different species groupings, only endemics stood out as a particular group. That is, endemics were projected to lose significantly larger amounts of suitable climatic areas than nonendemic species. Despite the uncertainties involved in modelling exercises such as this, the extent of projected distributional changes reveals further the vulnerability of freshwater organisms to climate change and implies a need to understand the consequences for ecological function and biodiversity conservation. © 2012 Blackwell Publishing Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/62504
Appears in Collections:影响、适应和脆弱性

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作者单位: Biodiversity and Climate Research Centre (BiK-F), Senckenberganlage 25, Frankfurt am Main, 60325, Germany; Senckenberg Research Institute and Natural History Museum Frankfurt, Department of River Ecology and Conservation, Clamecystrasse 12, Gelnhausen, 63571, Germany; Department of Biogeography and Global Change, National Museum of Natural Sciences, CSIC, Madrid, 28006, Spain; Centre for Macroecology, Evolution and Climate, University of Copenhagen, Universitetsparken 15, Copenhagen, 2100, Denmark; Rui Nabeiro Biodiversity Chair, CIBIO, University of Évora, Largo dos Colegiais, Évora, 7000, Portugal; Grup de Recerca Freshwater Ecology and Management (FEM), Departament d'Ecologia, Facultat de Biologia, Universitat de Barcelona (UB), Diagonal 643, Barcelona, Catalonia, 08028, Spain

Recommended Citation:
Domisch S.,Araújo M.B.,Bonada N.,et al. Modelling distribution in European stream macroinvertebrates under future climates[J]. Global Change Biology,2013-01-01,19(3)
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