Identifying community thresholds for lotic benthic diatoms in response to human disturbance | |
Tang, Tao1; Tang, Ting1; Tan, Lu1; Gu, Yuan1; Jiang, Wanxiang2; Cai, Qinghua1 | |
2017-06-23 | |
Source Publication | SCIENTIFIC REPORTS
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ISSN | 2045-2322 |
Volume | 7Issue:1Pages:10 |
Abstract | Although human disturbance indirectly influences lotic assemblages through modifying physical and chemical conditions, identifying thresholds of human disturbance would provide direct evidence for preventing anthropogenic degradation of biological conditions. In the present study, we used data obtained from tributaries of the Three Gorges Reservoir in China to detect effects of human disturbance on streams and to identify disturbance thresholds for benthic diatoms. Diatom species composition was significantly affected by three in-stream stressors including TP, TN and pH. Diatoms were also influenced by watershed % farmland and natural environmental variables. Considering three in-stream stressors, TP was positively influenced by % farmland and % impervious surface area (ISA). In contrast, TN and pH were principally affected by natural environmental variables. Among measured natural environmental variables, average annual air temperature, average annual precipitation, and topsoil % CaCO3, % gravel, and total exchangeable bases had significant effects on study streams. When effects of natural variables were accounted for, substantial compositional changes in diatoms occurred when farmland or ISA land use exceeded 25% or 0.3%, respectively. Our study demonstrated the rationale for identifying thresholds of human disturbance for lotic assemblages and addressed the importance of accounting for effects of natural factors for accurate disturbance thresholds. |
DOI | 10.1038/s41598-017-04445-7 |
Funding Organization | National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China |
Indexed By | SCI |
Language | 英语 |
Funding Project | National Key Research and Development Program of China[2016YFC0503601] ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China[2014FY120200] |
WOS Research Area | Science & Technology - Other Topics |
WOS Subject | Multidisciplinary Sciences |
WOS ID | WOS:000404118700025 |
WOS Keyword | NUTRIENT CRITERIA ; LAND-USE ; ECOLOGICAL THRESHOLDS ; ALGAL METRICS ; ENVIRONMENTAL GRADIENTS ; AGRICULTURAL STREAMS ; SPATIAL SCALES ; ECOSYSTEMS ; IDENTIFICATION ; MANAGEMENT |
Publisher | NATURE PUBLISHING GROUP |
Funding Organization | National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China ; Special Project of Science and Technology Basic Work of Ministry of Science and Technology of China |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.ihb.ac.cn/handle/342005/32446 |
Collection | 淡水生态学研究中心_期刊论文 |
Corresponding Author | Cai, Qinghua |
Affiliation | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Zaozhuang Univ, Coll Life Sci, Zaozhuang 277160, Peoples R China |
Recommended Citation GB/T 7714 | Tang, Tao,Tang, Ting,Tan, Lu,et al. Identifying community thresholds for lotic benthic diatoms in response to human disturbance[J]. SCIENTIFIC REPORTS,2017,7(1):10. |
APA | Tang, Tao,Tang, Ting,Tan, Lu,Gu, Yuan,Jiang, Wanxiang,&Cai, Qinghua.(2017).Identifying community thresholds for lotic benthic diatoms in response to human disturbance.SCIENTIFIC REPORTS,7(1),10. |
MLA | Tang, Tao,et al."Identifying community thresholds for lotic benthic diatoms in response to human disturbance".SCIENTIFIC REPORTS 7.1(2017):10. |
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