Different roles for geography, energy and environment in determining three facets of freshwater molluscan beta diversity at broad spatial scales
文献类型：期刊论文
| 作者 | Cai, Yongjiu1; Xu, Jun2; Zhang, Min3; Wang, Jianjun1; Heino, Jani4 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2019-04-01 |
| 卷号 | 659页码:451-462 |
| 关键词 | Community assembly Dispersal limitation Environmental filtering Functional diversity Phylogenetic diversity Spatial congruence Taxonomic diversity |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2018.12.373 |
| 通讯作者 | Cai, Yongjiu(caiyj@niglas.ac.cn) ; Xu, Jun(xujun@ihb.ac.cn) |
| 英文摘要 | Current understanding of different facets of beta diversity and their underlying determinants remains limited at broad scales in the freshwater realm. We examined the geographical patterns and spatial congruence of three beta diversity facets of freshwatermolluscs across all of China, and evaluated the relative importance of environmental and spatial factors underlying the observed patterns. Taxonomic (beta-TD), functional (beta-FD) and phylogenetic (beta-PD) beta diversity were calculated for 212 drainage basins belonging to 10 hydrographic regions using compiled occurrence data of 313 molluscan species. Geographical patterns of the three diversity facets were visualized on maps and pairwise spatial congruence among them was evaluated using regression on distance matrices. Variation partitioning and multivariate regression trees were used to assess the relative importance of different factors underlying beta diversity patterns. Beta diversity maps revealed that geographical patterns of beta-TD and beta-PD showed strong spatial clustering and were well matched with hydrographic regions' boundaries, while beta-FD showed only moderate spatial aggregation. The three facets were only moderately congruent, with over 60% of the variation in one facet remaining unexplained by any other facet. Remarkably, all diversity facets were best explained by the spatial factors with considerable unique effects. Environmental filtering associated with energy gradients also made a large contribution, while habitat availability only explained minor fractions of the variation in beta diversity. At the national scale, beta-TD and beta-PD were more strongly related to spatial processes, whereas beta-FD was more strongly associated with energy gradients. Our results suggested that, for freshwater organisms with low dispersal capacity, dispersal processes may over ride environmental filtering in driving geographical diversity patterns. However, different ecological drivers were important for each diversity facet. Importantly, rather weak spatial congruence among the different diversity facets stresses the need to incorporate functional and phylogenetic facets into the development of conservation planning. (c) 2018 Elsevier B.V. All rights reserved. |
| WOS关键词 | FUNCTIONAL DIVERSITY ; PHYLOGENETIC DIVERSITY ; SPECIES-RICHNESS ; MACROECOLOGICAL PERSPECTIVE ; PATTERNS ; BIODIVERSITY ; TRAIT ; COMMUNITIES ; DISPERSAL ; KNOWLEDGE |
| 资助项目 | National Key R&D Program of China[2018YFD0900904] ; National Natural Science Foundation of China[31670466] ; Major Science and Technology Program for Water Pollution Control and Treatment[2017ZX07301-001] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-DQC043] ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences[KFJ-STS-ZDTP-011] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000457293700044 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Major Science and Technology Program for Water Pollution Control and Treatment ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences ; Science and Technology Service Network Initiative Project of Chinese Academy of Sciences |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/28641]  |
| 专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
| 通讯作者 | Cai, Yongjiu; Xu, Jun |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, Key Lab Watershed Geog Sci, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China 3.Huazhong Agr Univ, Coll Fisheries, Wuhan 430070, Peoples R China 4.Finnish Environm Inst, Biodivers Ctr, Paavo Havaksen Tie 3, FI-90570 Oulu, Finland |
| 推荐引用方式 GB/T 7714 | Cai, Yongjiu,Xu, Jun,Zhang, Min,et al. Different roles for geography, energy and environment in determining three facets of freshwater molluscan beta diversity at broad spatial scales[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,659:451-462. |
| APA | Cai, Yongjiu,Xu, Jun,Zhang, Min,Wang, Jianjun,&Heino, Jani.(2019).Different roles for geography, energy and environment in determining three facets of freshwater molluscan beta diversity at broad spatial scales.SCIENCE OF THE TOTAL ENVIRONMENT,659,451-462. |
| MLA | Cai, Yongjiu,et al."Different roles for geography, energy and environment in determining three facets of freshwater molluscan beta diversity at broad spatial scales".SCIENCE OF THE TOTAL ENVIRONMENT 659(2019):451-462. |
入库方式： OAI收割
来源：水生生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。