Opportunistic-tended life history traits of Siniperca kneri in the Three Gorges Reservoir, China: potential responses to impoundment | |
Zhao Shasha1,2; Cheng Fei1; Hou Gang3; Hu Zhengyu1; Xie Songguang1,4 | |
刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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2019-03-01 | |
卷号 | 37期号:2页码:694-705 |
关键词 | Siniperca kneri life history traits opportunistic growth reproduction colonization |
ISSN号 | 2096-5508 |
DOI | 10.1007/s00343-019-7364-1 |
英文摘要 | Reservoir impoundment changes original fluvial habitats into lentic environments. Fish species adapted to lentic habitats may take the advantage of such habitat changes and show typical life history traits might facilitate the population increase. Siniperca kneri rarely occurred in fishery landing in the Three Gorges Reservoir (TGR) area before its impoundment in 2003, but it is now a dominant species. In this study, a total of 438 females of S. kneri were collected monthly during September 2012 through January 2014 using gill nets in the TGR. The age, growth, and reproductive biology were then investigated, and compared with other S. kneri populations. The standard length at age 1 was 149.9 mm in the TGR, which is larger than the three compared populations (i.e., Sandaohe Reservoir, Xinfengjiang Reservoir, and North River), but smaller than one (the Guishi Reservoir). The youngest mature female in the TGR was age 1, which is younger than that of the two compared populations (i.e., Xinfengjiang Reservoir and the North River). The relative fecundity in the TGR was 140 eggs/g, which is higher than that of the only available compared population (Xinfengjiang Reservoir, 96 eggs/g). Our results demonstrated that S. kneri in the TGR tended to have faster growth in the first year, a younger age at first maturation, and higher reproductive effort. We suggest that such opportunistic-tended life history traits might facilitate rapid increase of the population. |
资助项目 | National Natural Science Foundation of China[51209202] ; National Natural Science Foundation of China[31570420] ; Science and Technology Research Project of China Three Gorges Corporation[CT-12-08-01] ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes[0704101] |
WOS关键词 | FEMALE NILE TILAPIA ; FRESH-WATER FISH ; MAN-MADE LAKES ; OREOCHROMIS-NILOTICUS ; ANNULUS FORMATION ; AMERICAN FISHES ; AGE VALIDATION ; ROUND GOBY ; SCALE AGES ; GROWTH |
WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000464895600028 |
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 ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; 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 ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; 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 ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; 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 ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; 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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 ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; 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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 ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Science and Technology Research Project of China Three Gorges Corporation ; Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes ; 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内容类型 | 期刊论文 |
源URL | [http://ir.ihb.ac.cn/handle/342005/27815] ![]() |
专题 | 水生生物研究所_淡水生态学研究中心 |
通讯作者 | Xie Songguang |
作者单位 | 1.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Guangdong Ocean Univ, Coll Fisheries, Zhanjiang 524088, Peoples R China 4.Chinese Acad Sci, Huaian Res Ctr, Inst Hydrobiol, Key Lab Sustainable Fisheries & Environm Protect, Huaian 223002, Peoples R China |
推荐引用方式 GB/T 7714 | Zhao Shasha,Cheng Fei,Hou Gang,et al. Opportunistic-tended life history traits of Siniperca kneri in the Three Gorges Reservoir, China: potential responses to impoundment[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(2):694-705. |
APA | Zhao Shasha,Cheng Fei,Hou Gang,Hu Zhengyu,&Xie Songguang.(2019).Opportunistic-tended life history traits of Siniperca kneri in the Three Gorges Reservoir, China: potential responses to impoundment.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(2),694-705. |
MLA | Zhao Shasha,et al."Opportunistic-tended life history traits of Siniperca kneri in the Three Gorges Reservoir, China: potential responses to impoundment".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.2(2019):694-705. |
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