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  2. 地质与地球物理研究所
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  4. 中国科学院新生代地质与环境重点实验室
Disturbed aquatic habitats in central-eastern Inner Mongolia revealed by the prevalence of widespread ostracod species

文献类型：期刊论文

作者Zhai, Dayou1,2; Ma, Shunxin3,4; Wen, Ruilin5,6; Wang, Min7; Wang, Qianwei1,2; Yu, Na3
刊名ECOLOGICAL INDICATORS
出版日期2022-10-01
卷号143页码:11
关键词Endemic species Human activity Meta-sample Widespread species Zoogeography
ISSN号1470-160X
DOI10.1016/j.ecolind.2022.109301
英文摘要Despite previous scientific investigations on the limnic ostracods in eastern Inner Mongolia, the ostracod as-semblages in aquatic habitats other than the large brackish lakes in this region have been poorly studied, hampering comprehensive knowledge of the regional ostracod fauna. Here we analyze the ostracod assemblages in various surface waters in central-eastern Inner Mongolia, including the abundant ponds formed due to road construction that are otherwise rare on the grassland, as well as natural swamps, lakes, and running waters. A total of 19 species of living ostracods are recovered, with the ponds dominated by Heterocypris incongruens and Ilyocypris mongolica, swamps by Physocypria kraepelini, lakes by Limnocythere inopinata and I. mongolica, and running waters hosting fewer ostracods. Comparative study of the ostracod assemblages from different areas in China and Mongolia reveals intermediate to strong degree of ecological disturbance of the aquatic habitats in central-eastern Inner Mongolia, as denoted by the prevalence of the ecologically tolerant widespread species H. incongruens, L. inopinata, and P. kraepelini. We propose that the ecological disturbance of the aquatic habitats in this area originates from both artificial and natural factors: the flourishment of H. incongruens and P. kraepelini reflect unstable and polluted environments due to human activities including road constructing and livestock raising, while the ubiquity of L. inopinata is due to enriched and fluctuating water chemistry under semi-arid climate. The endemic ostracods in central-eastern Inner Mongolia show sporadic occurrence, and future con-servation of these species should be focused on the sites that possess favourable ecological niches.
WOS关键词ASIAN SUMMER MONSOON ; LIMNOCYTHERE-INOPINATA ; NORTHERN MARGIN ; HULUN LAKE ; CRUSTACEA ; CHINA ; ECOLOGY ; REGION ; ASSEMBLAGES ; ENVIRONMENT
资助项目National Natural Science Foundation of China[32160116] ; National Natural Science Foundation of China[41372365] ; National Natural Science Foundation of China[31672263] ; Yunnan Provincial[202101AT070158] ; Yunnan Provincial[YNWR-QNBJ-2019-295] ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences[IGGCAS-201905] ; (Tibetan Plateau Research, Chinese Academy of Sci- ences)
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000861989000003
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Provincial ; Yunnan Provincial ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Provincial ; Yunnan Provincial ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Provincial ; Yunnan Provincial ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Yunnan Provincial ; Yunnan Provincial ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; (Tibetan Plateau Research, Chinese Academy of Sci- ences) ; (Tibetan Plateau Research, Chinese Academy of Sci- ences)
源URL[http://ir.iggcas.ac.cn/handle/132A11/108321]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Yu, Na
作者单位1.Yunnan Univ, Inst Palaeontol, Yunnan Key Lab Palaeobiol, South Waihuan Rd, Kunming 650500, Peoples R China
2.Yunnan Univ, MEC Int Joint Lab Palaeobiol & Palaeoenvironment, South Waihuan Rd, Kunming 650500, Peoples R China
3.East China Normal Univ, Coll Teacher Educ, Shanghai, Peoples R China
4.Fengxian High Sch, Shanghai, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, 19 Beitucheng West Rd, Beijing 100029, Peoples R China
6.CAS Ctr Excellence Life & Paleoenvironment, Beijing 100044, Peoples R China
7.Yunnan Univ, Yunnan Key Lab Earth Syst Sci, South Waihuan Rd, Kunming 650500, Peoples R China
推荐引用方式
GB/T 7714		 Zhai, Dayou,Ma, Shunxin,Wen, Ruilin,et al. Disturbed aquatic habitats in central-eastern Inner Mongolia revealed by the prevalence of widespread ostracod species[J]. ECOLOGICAL INDICATORS,2022,143:11.
APA Zhai, Dayou,Ma, Shunxin,Wen, Ruilin,Wang, Min,Wang, Qianwei,&Yu, Na.(2022).Disturbed aquatic habitats in central-eastern Inner Mongolia revealed by the prevalence of widespread ostracod species.ECOLOGICAL INDICATORS,143,11.
MLA Zhai, Dayou,et al."Disturbed aquatic habitats in central-eastern Inner Mongolia revealed by the prevalence of widespread ostracod species".ECOLOGICAL INDICATORS 143(2022):11.

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来源：地质与地球物理研究所

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