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Assessment of fish communities using environmental DNA: Effect of spatial sampling design in lentic systems of different sizes
文献类型:期刊论文
作者:Zhang, Shan[1]  Lu, Qi[2]  Wang, Yiyan[3]  Wang, Xiaomei[4]  Zhao, Jindong[5]  Yao, Meng[6]  
机构排名:[1]Peking Univ, Sch Life Sci, Beijing, Peoples R China.;Peking Univ, Inst Ecol, Beijing, Peoples R China.;
[2]Peking Univ, Sch Life Sci, Beijing, Peoples R China.;Peking Univ, Inst Ecol, Beijing, Peoples R China.;
[3]Peking Univ, Sch Life Sci, Beijing, Peoples R China.;
[4]Chinese Acad Fishery Sci, Res Ctr Ecoenvironm & Resources, Beijing, Peoples R China.;
[5]Peking Univ, Sch Life Sci, Beijing, Peoples R China.;Peking Univ, Inst Ecol, Beijing, Peoples R China.;
[6]Peking Univ, Sch Life Sci, Beijing, Peoples R China.;Peking Univ, Inst Ecol, Beijing, Peoples R China.;
通讯作者:Yao, M (reprint author), Peking Univ, Sch Life Sci Bldg, R312, Beijing 100871, Peoples R China.
年:2020
期刊名称:MOLECULAR ECOLOGY RESOURCES影响因子和分区
卷:20
期:1
页码范围:242-255
增刊:正刊
收录情况:SCI(E)(WOS:000496557000001)  
语言:外文
ISSN:1755-098X
被引频次:3
人气指数:44
浏览次数:44
基金:Central Public-interest Scientific Institution Basal Research Fund, CAFS [2018B002]; Peking UniversityPeking University
关键词:beta diversity; eDNA metabarcoding; fish ecology; freshwater biodiversity; lakes; spatial autocorrelation
摘要:
Freshwater fish biodiversity is quickly decreasing and requires effective monitoring and conservation. Environmental DNA (eDNA)-based methods have been shown to be highly sensitive and cost-efficient for aquatic biodiversity surveys, but few studies have systematically investigated how spatial sampling design affects eDNA-detected fish communities across lentic systems of different sizes. We compared the spatial patterns of fish diversity determined using eDNA in three lakes of small (SL; 3 ha), ...More
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