Spatially Structured Environmental Variation Plays a Prominent Role on the Biodiversity of Freshwater Macrophytes Across China
文献类型：期刊论文
| 作者 | Zhang, Min1; Molinos, Jorge Garcia2,3,4; Su, Guohuan5; Zhang, Huan6; Xu, Jun6 |
| 刊名 | FRONTIERS IN PLANT SCIENCE
 |
| 出版日期 | 2019-02-22 |
| 卷号 | 10页码:10 |
| 关键词 | freshwater macrophyte functional diversity spatial congruence species richness taxonomic distinctness phylogenetic diversity |
| ISSN号 | 1664-462X |
| DOI | 10.3389/fpls.2019.00161 |
| 英文摘要 | Different non-mutually exclusive mechanisms interactively shape large-scale diversity patterns. However, our understanding of multi-faceted diversity and their determinants in aquatic ecosystems is far from complete compared to terrestrial ones. Here, we use variation partitioning based on redundancy analysis to analyze the relative contribution of environmental and spatial variables to the patterns of phylogenetic, taxonomic, and functional diversity in macrophyte assemblages across 214 Chinese watersheds. We found extremely high spatial congruence among most aspects of biodiversity, with some important exceptions. We then used variation partitioning to estimate the proportions of variation in macrophyte biodiversity explained by environmental and spatial variables. All diversity facets were optimally explained by spatially structured environmental variables, not the pure environment effect, implying that macrophyte are taxonomically, phylogenetically, and functionally clustered in space, which might be the result of the interaction of environmental and/or evolutionary drives. We demonstrate that macrophytes might face extensive dispersal limitations across watersheds such as topography and habitat fragmentation and availability. |
| 资助项目 | National Key R&D Program of China[2018YFD0900904] ; National Natural Science Foundations of China[31872687] ; National Natural Science Foundations of China[31370473] ; Water Pollution Control and Management Project of China[2018ZX07208005] ; Tenure-Track System Promotion Program of the Japanese Ministry of Education, Culture, Sports Science and Technology (MEXT) ; China Scholarship Council ; Hundred-Talent Program of the Chinese Academy of Sciences |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000459369800001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/6818]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Xu, Jun |
| 作者单位 | 1.Huazhong Agr Univ, Freshwater Aquaculture Collaborat Innovat Ctr Hub, Coll Fisheries, Hubei Prov Engn Lab Pond Aquaculture, Wuhan, Hubei, Peoples R China 2.Hokkaido Univ, Arctic Res Ctr, Sapporo, Hokkaido, Japan 3.Hokkaido Univ, Global Inst Collaborat Res & Educ, Global Stn Arctic Res, Sapporo, Hokkaido, Japan 4.Hokkaido Univ, Grad Sch Environm Sci, Div Environm Sci Dev, Sapporo, Hokkaido, Japan 5.Univ Toulouse, CNRS, Lab Evolut & Div Biol EDB, ENFA,UPS, Toulouse, France 6.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Min,Molinos, Jorge Garcia,Su, Guohuan,et al. Spatially Structured Environmental Variation Plays a Prominent Role on the Biodiversity of Freshwater Macrophytes Across China[J]. FRONTIERS IN PLANT SCIENCE,2019,10:10. |
| APA | Zhang, Min,Molinos, Jorge Garcia,Su, Guohuan,Zhang, Huan,&Xu, Jun.(2019).Spatially Structured Environmental Variation Plays a Prominent Role on the Biodiversity of Freshwater Macrophytes Across China.FRONTIERS IN PLANT SCIENCE,10,10. |
| MLA | Zhang, Min,et al."Spatially Structured Environmental Variation Plays a Prominent Role on the Biodiversity of Freshwater Macrophytes Across China".FRONTIERS IN PLANT SCIENCE 10(2019):10. |
入库方式： OAI收割
来源：武汉植物园
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