The declines of heterogeneity and stability in diatom communities are associated with human activity

doi:10.1002/ece3.10695

NIGPAS OpenIR

	The declines of heterogeneity and stability in diatom communities are associated with human activity
通讯作者	Wang, Rong(rwang@niglas.ac.cn)
	Wang, Rong 1,2,3,7; Zheng, Wenxiu 4; Xu, Min 5; Yang, Hui 6
	2023-11-01
发表期刊	ECOLOGY AND EVOLUTION
ISSN	2045-7758
卷号	13 期号:11 页码:10
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.
关键词	biodiversity ecological network lake network distance richness species turnover
DOI	10.1002/ece3.10695
收录类别	SCI
语种	英语
关键词[WOS]	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
WOS类目	Ecology ; Evolutionary Biology
WOS记录号	WOS:001094102100001
项目资助者	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
出版者	WILEY
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/43225
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, Peoples R China 2.Chinese Acad Sci, Fuxianhu Stn Plateau Deep Lake Res, Yuxi, Peoples R China 3.Fuxianhu Stn Plateau Deep Lake Field Sci Observat, Yuxi, Peoples R China 4.Hubei Normal Univ, Coll Urban & Environm Sci, Huangshi, Peoples R China 5.Nanjing Inst Geol & Palaeontol, Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing, Peoples R China 6.Anhui Univ Technol, Sch Math & Phys, Maanshan, Peoples R China 7.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, 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.