Spatio-temporal patterns of zooplankton in a main-stem dam affected tributary: a case study in the Xiangxi River of the Three Gorges Reservoir, China
文献类型:期刊论文
作者 | Li, Xinghao1,2,3; Huang, Jie2,3; Filker, Sabine4; Stoeck, Thorsten5; Bi, Yonghong2,3; Yu, Yuhe2,3; Song, Weibo1,6 |
刊名 | SCIENCE CHINA-LIFE SCIENCES |
出版日期 | 2019-08-01 |
卷号 | 62期号:8页码:1058-1069 |
ISSN号 | 1674-7305 |
关键词 | zooplankton high-throughput sequencing spatiotemporal distribution genetic novelty tributary main-stem dam |
DOI | 10.1007/s11427-018-9523-0 |
英文摘要 | As the ecologically important recipient channels for riverine ecosystems, tributaries provide unique microhabitats for microorganisms, among which zooplankton constitutes the most important heterotrophic organisms. In particular, the reduced water velocity caused by dams is more favorable for zooplankton development; therefore, dammed rivers are expected to support extremely diverse and abundant zooplankton communities and notably different spatiotemporal distribution patterns. So far, however, only very few molecular studies support these assumptions. Using high-throughput sequencing, a high number of 350 operational taxonomic units (OTUs; 97% cutoff) were retrieved from 30 samples collected in the Xiangxi River, the nearest large tributary upstream of the Three Gorges Dam. Zooplankton did not show significant spatial distribution in the channel. Instead, the community structures varied significantly over sampling dates, corroborating the seasonal patterns found in lakes and ponds in the subtropical zone. As expected, the community compositions were deterministically governed by environmental filtering processes (phylogenetic clustering), in which water velocity appeared to be much less important than other investigated environmental factors. Moreover, most of the detected phylotypes (OTUs) had a relatively high (>90%) sequence similarity to previously deposited sequences, suggesting a mediocre degree of genetic novelty within the zooplankton communities in the Xiangxi River. |
WOS关键词 | CILIOPHORA ; PLANKTON ; COMMUNITIES ; DIVERSITY ; PHYLOGENY ; LAKE ; GEOMORPHOLOGY ; DOWNSTREAM ; MORPHOLOGY ; ALIGNMENT |
资助项目 | National Natural Science Foundation of China[31772433] ; National Natural Science Foundation of China[31801984] ; National Natural Science Foundation of China[2014FY120200] |
WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000481780500007 |
资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
源URL | [http://ir.ihb.ac.cn/handle/342005/33314] |
专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
通讯作者 | Huang, Jie; Bi, Yonghong |
作者单位 | 1.Ocean Univ China, Inst Evolut & Marine Biodivers, Lab Protozool, Qingdao 266003, Shandong, Peoples R China 2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei, Peoples R China 3.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 4.Univ Technol Kaiserslautern, Dept Mol Ecol, D-67663 Kaiserslautern, Germany 5.Univ Technol Kaiserslautern, Dept Ecol, D-67663 Kaiserslautern, Germany 6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266003, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Xinghao,Huang, Jie,Filker, Sabine,et al. Spatio-temporal patterns of zooplankton in a main-stem dam affected tributary: a case study in the Xiangxi River of the Three Gorges Reservoir, China[J]. SCIENCE CHINA-LIFE SCIENCES,2019,62(8):1058-1069. |
APA | Li, Xinghao.,Huang, Jie.,Filker, Sabine.,Stoeck, Thorsten.,Bi, Yonghong.,...&Song, Weibo.(2019).Spatio-temporal patterns of zooplankton in a main-stem dam affected tributary: a case study in the Xiangxi River of the Three Gorges Reservoir, China.SCIENCE CHINA-LIFE SCIENCES,62(8),1058-1069. |
MLA | Li, Xinghao,et al."Spatio-temporal patterns of zooplankton in a main-stem dam affected tributary: a case study in the Xiangxi River of the Three Gorges Reservoir, China".SCIENCE CHINA-LIFE SCIENCES 62.8(2019):1058-1069. |
入库方式: OAI收割
来源:水生生物研究所
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