globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.12524
论文题名:
Climate change effects on animal and plant phylogenetic diversity in southern Africa
作者: Pio D.V.; Engler R.; Linder H.P.; Monadjem A.; Cotterill F.P.D.; Taylor P.J.; Schoeman M.C.; Price B.W.; Villet M.H.; Eick G.; Salamin N.; Guisan A.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2014
卷: 20, 期:5
起始页码: 1538
结束页码: 1549
语种: 英语
英文关键词: Chiroptera ; Cicadidae ; Climate change ; Extinction ; Niche models ; Phylogenetic diversity ; Platypleura ; Proteaceae ; Restionaceae ; Southern Africa
Scopus关键词: angiosperm ; bat ; biodiversity ; climate effect ; climate variation ; evolution ; extinction ; insect ; niche ; phylogenetics ; spatial distribution ; speciation (biology) ; Southern Africa ; Animalia ; Chiroptera ; Cicada ; Cicadidae ; Hexapoda ; Mammalia ; Platypleura ; Proteaceae ; Restionaceae
英文摘要: Much attention has been paid to the effects of climate change on species' range reductions and extinctions. There is however surprisingly little information on how climate change driven threat may impact the tree of life and result in loss of phylogenetic diversity (PD). Some plant families and mammalian orders reveal nonrandom extinction patterns, but many other plant families do not. Do these discrepancies reflect different speciation histories and does climate induced extinction result in the same discrepancies among different groups? Answers to these questions require representative taxon sampling. Here, we combine phylogenetic analyses, species distribution modeling, and climate change projections on two of the largest plant families in the Cape Floristic Region (Proteaceae and Restionaceae), as well as the second most diverse mammalian order in Southern Africa (Chiroptera), and an herbivorous insect genus (Platypleura) in the family Cicadidae to answer this question. We model current and future species distributions to assess species threat levels over the next 70 years, and then compare projected with random PD survival. Results for these animal and plant clades reveal congruence. PD losses are not significantly higher under predicted extinction than under random extinction simulations. So far the evidence suggests that focusing resources on climate threatened species alone may not result in disproportionate benefits for the preservation of evolutionary history. © 2014 John Wiley & Sons Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/62037
Appears in Collections:影响、适应和脆弱性

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作者单位: Department of Ecology and Evolution, University of Lausanne, Lausanne, 1015, Switzerland; Swiss Institute of Bioinformatics, University of Lausanne, Lausanne, 1015, Switzerland; Fauna and Flora International, London, WC2N 6DF, United Kingdom; Institute for Systematic Botany, University of Zurich, Zollikerstrasse 107, Zurich, 8008, Switzerland; All Out Africa Research Unit, Department of Biological Sciences, University of Swaziland, Private Bag 4, Kwaluseni, Swaziland; AEON - Africa Earth Observatory Network, Geoecodynamics Research Hub, Department of Botany and Zoology, University of Stellenbosch, Private Bag X1, Matieland, 7602, South Africa; Durban Natural Science Museum, P. O. Box 4085, Durban, South Africa; Department of Ecology and Resource Management, School of Environmental Sciences, University of Venda, P/Bag X5050, Thohoyandou, 0950, South Africa; School of Life Sciences, University of Kwazulu-Natal, Westville campus, Durban, 4000, South Africa; Department of Ecology and Evolutionary Biology, University of Connecticut, 75 North Eagleville Road, Storrs, CT, 06269, United States; Department of Zoology and Entomology, Rhodes University, Grahamstown, 6140, South Africa; Institute of Ecology and Evolution, University of Oregon, Eugene, Oregon, United States; Institute of Earth Sciences, University of Lausanne, Lausanne, 1015, Switzerland

Recommended Citation:
Pio D.V.,Engler R.,Linder H.P.,et al. Climate change effects on animal and plant phylogenetic diversity in southern Africa[J]. Global Change Biology,2014-01-01,20(5)
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