The declines of heterogeneity and stability in diatom communities are associated with human activity
文献类型：期刊论文
| 作者 | Wang, Rong1,5,6,7; Zheng, Wenxiu4; Xu, Min3; Yang, Hui2 |
| 刊名 | ECOLOGY AND EVOLUTION
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 13期号:11页码:10 |
| ISSN号 | 2045-7758 |
| 关键词 | biodiversity ecological network lake network distance richness species turnover |
| DOI | 10.1002/ece3.10695 |
| 通讯作者 | Wang, Rong(rwang@niglas.ac.cn) |
| 英文摘要 | Anthropogenic forcing caused the biodiversity loss and stability decline of communities. There is still controversy over whether the decline in biodiversity will lead to a decrease in community stability. The stability of biological communities is related to both biodiversity and structure, and this paper aims to reveal the human impacts on diatom communities' biodiversity and structure. We studied the richness, beta-diversity and network distance of diatom communities in Qinghai-Xizang, Yunnan-Sichuan and Lower Yangtze River Basin, China through empirical dataset and simulation method. The results showed that the diatoms richness in the Qinghai-Xizang and the Yunnan-Sichuan region was lower and the network distance was higher than that of the Lower Yangtze River Basin. beta-diversity in the Lower Yangtze River Basin was the lowest and the diatom network distance responds negatively to human population densities in China. The simulation showed that the network distance kept constant during random species loss, and declined while specialist species were lost or replaced by generalist species. The results suggested diatom communities' homogeneity and stability decline were associated with human activities. Human impacts may cause biodiversity loss targeted to specialist species or no biodiversity loss while generalist species replace those specialist species. This study showed that how diversity changes determined ecological stability depends on the type of species changes. |
| WOS关键词 | TOTAL PHOSPHORUS ; BIODIVERSITY ; LAKES |
| 资助项目 | This work was supported by the National Key Research and Development Program of China (2022YFF0801104), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB310403) and the National Natural Science Foundation of China (NSFC, 42171[2022YFF0801104] ; National Key Research and Development Program of China[XDB310403] ; Strategic Priority Research Program of the Chinese Academy of Sciences[42171163] ; Strategic Priority Research Program of the Chinese Academy of Sciences[42207503] ; National Natural Science Foundation of China[2022SKL001] ; Open Fund Project of the State Key Laboratory of Lake Science and Environment[Y2021086] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:001094102100001 |
| 资助机构 | This work was supported by the National Key Research and Development Program of China (2022YFF0801104), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB310403) and the National Natural Science Foundation of China (NSFC, 42171 ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Open Fund Project of the State Key Laboratory of Lake Science and Environment ; Youth Innovation Promotion Association of the Chinese Academy of Sciences |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/43224]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Wang, Rong |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China 2.Anhui Univ Technol, Sch Math & Phys, Maanshan, Peoples R China 3.Nanjing Inst Geol & Palaeontol, Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing, Peoples R China 4.Hubei Normal Univ, Coll Urban & Environm Sci, Huangshi, Peoples R China 5.Fuxianhu Stn Plateau Deep Lake Field Sci Observat, Yuxi, Peoples R China 6.Chinese Acad Sci, Fuxianhu Stn Plateau Deep Lake Res, Yuxi, Peoples R China 7.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Rong,Zheng, Wenxiu,Xu, Min,et al. The declines of heterogeneity and stability in diatom communities are associated with human activity[J]. ECOLOGY AND EVOLUTION,2023,13(11):10. |
| APA | Wang, Rong,Zheng, Wenxiu,Xu, Min,&Yang, Hui.(2023).The declines of heterogeneity and stability in diatom communities are associated with human activity.ECOLOGY AND EVOLUTION,13(11),10. |
| MLA | Wang, Rong,et al."The declines of heterogeneity and stability in diatom communities are associated with human activity".ECOLOGY AND EVOLUTION 13.11(2023):10. |
入库方式： OAI收割
来源：南京地质古生物研究所
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