Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-020-14409-7 |
Global determinants of freshwater and marine fish genetic diversity | |
Manel, Stephanie1; Guerin, Pierre-Edouard1; Mouillot, David2,3; Blanchet, Simon4,5; Velez, Laure2; Albouy, Camille6; Pellissier, Loic7,8 | |
2020-02-10 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2020 |
卷号 | 11期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Australia; Switzerland |
英文摘要 | Genetic diversity is estimated to be declining faster than species diversity under escalating threats, but its spatial distribution remains poorly documented at the global scale. Theory predicts that similar processes should foster congruent spatial patterns of genetic and species diversity, but empirical studies are scarce. Using a mined database of 50,588 georeferenced mitochondrial DNA barcode sequences (COI) for 3,815 marine and 1,611 freshwater fish species respectively, we examined the correlation between genetic diversity and species diversity and their global distributions in relation to climate and geography. Genetic diversity showed a clear spatial organisation, but a weak association with species diversity for both marine and freshwater species. We found a predominantly positive relationship between genetic diversity and sea surface temperature for marine species. Genetic diversity of freshwater species varied primarily across the regional basins and was negatively correlated with average river slope. The detection of genetic diversity patterns suggests that conservation measures should consider mismatching spatial signals across multiple facets of biodiversity. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000514355700001 |
WOS关键词 | SPECIES RICHNESS ; CLIMATE-CHANGE ; PATTERNS ; CONNECTIVITY ; BIODIVERSITY ; TEMPERATURE ; NETWORKS ; DYNAMICS ; MISMATCH ; ECOLOGY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249833 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Paul Valery Montpellier 3, PSL Univ, Univ Montpellier, CNRS,CEFE,EPHE,IRD, Montpellier, France; 2.Univ Montpellier, CNRS, IFREMER, MARBEC,IRD, Montpellier, France; 3.James Cook Univ, Ctr Excellence Coral Reef Studies, Australian Res Council, Townsville, Qld 4811, Australia; 4.UPS, CNRS, F-09200 Moulis, France; 5.Stn Ecol Theor & Expt, UMR 5321, F-09200 Moulis, France; 6.IFREMER, Unite Ecol & Modele Halieut, Nantes, France; 7.Swiss Fed Res Inst WSL, CH-8903 Birmensdorf, Switzerland; 8.Swiss Fed Inst Technol, Dept Environm Syst Sci, Inst Terr Ecosyst, Landscape Ecol, CH-8092 Zurich, Switzerland |
推荐引用方式 GB/T 7714 | Manel, Stephanie,Guerin, Pierre-Edouard,Mouillot, David,et al. Global determinants of freshwater and marine fish genetic diversity[J]. NATURE COMMUNICATIONS,2020,11(1). |
APA | Manel, Stephanie.,Guerin, Pierre-Edouard.,Mouillot, David.,Blanchet, Simon.,Velez, Laure.,...&Pellissier, Loic.(2020).Global determinants of freshwater and marine fish genetic diversity.NATURE COMMUNICATIONS,11(1). |
MLA | Manel, Stephanie,et al."Global determinants of freshwater and marine fish genetic diversity".NATURE COMMUNICATIONS 11.1(2020). |
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