Modeling trophic interactions and impacts of introduced icefish (Neosalanx taihuensisChen) in three large reservoirs in the Yangtze River basin, China
文献类型：期刊论文
| 作者 | Huang, Geng1,2,3; Wang, Qidong3,6; Du, Xue5; Feng, Kai3; Ye, Shaowen3,6; Yuan, Jing3,6; Liu, Jiashou3,6; Li, Zhongjie3,6; De Silva, Sena S.4 |
| 刊名 | HYDROBIOLOGIA
 |
| 出版日期 | 2020-08-25 |
| 页码 | 21 |
| 关键词 | Non-native fish Introduction Aquatic ecosystem Cascading reservoirs Ecopath Mass-balance model |
| ISSN号 | 0018-8158 |
| DOI | 10.1007/s10750-020-04383-y |
| 通讯作者 | Wang, Qidong(wangqd@ihb.ac.cn) |
| 英文摘要 | Non-native fish introductions may damage aquatic ecosystems. To assess the ecological impacts of the introduced icefish (Neosalanx taihuensisChen), three reservoirs in a cascade, including the Shuibuya Reservoir (SBYR), which is devoid of icefish, and the Geheyan Reservoir (GHYR) and the Gaobazhou Reservoir (GBZR), which have large and small icefish populations, respectively, were selected for this study. Three mass-balance trophic models were established using the Ecopath approach. The results indicated that (1) the three ecosystems tended to depend more on the grazing food chain, possibly because the dominant fish species in three reservoirs were mainly filter feeders or planktivores; (2) the large icefish population in the GHYR decreased the overall energy transfer efficiency; (3) the ecosystem indices suggested that the GHYR ecosystem appeared to be a moderately mature system with a simple and vulnerable food web structure, and the lack of complexity was largely attributed to the large population of introduced icefish; and (4) the "mixed trophic impacts (MTI)" and niche overlap analysis indicated that the ecological impacts of icefish mainly came from predation and interspecific competition. This study demonstrates the consequence of icefish introduction to aquatic ecosystems and suggests that appropriate control of exotic fish is worth considering. |
| WOS关键词 | FOOD-WEB STRUCTURE ; FISH DIVERSITY ; ECOSYSTEM PROPERTIES ; PREDATOR DIVERSITY ; LAKE ; ECOPATH ; BIODIVERSITY ; AQUACULTURE ; SALANGIDAE ; ECOSIM |
| 资助项目 | National Key Research and Development Program of China[2019YFD0900605] ; Earmarked Fund for China Agriculture Research System[CARS-45] ; Special Fund for Technical Innovation of Hubei Province[2017ABA061] ; CAS |
| WOS研究方向 | Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000562657300001 |
| 出版者 | SPRINGER |
| 资助机构 | 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 ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; CAS ; CAS ; CAS ; CAS ; 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 ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; CAS ; CAS ; CAS ; CAS ; 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 ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; CAS ; CAS ; CAS ; CAS ; 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 ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Earmarked Fund for China Agriculture Research System ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; Special Fund for Technical Innovation of Hubei Province ; CAS ; CAS ; CAS ; CAS |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/38724]  |
| 专题 | 水生生物研究所_其他_期刊论文 |
| 通讯作者 | Wang, Qidong |
| 作者单位 | 1.Chinese Acad Sci, Wuhan 430079, Peoples R China 2.Minist Water Resources, Inst Hydroecol, Key Lab Ecol Impacts Hydraul Projects & Restorat, Wuhan 430079, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, 7 South Donghu Rd, Wuhan 430072, Hubei, Peoples R China 4.Deakin Univ, Sch Life & Environm Sci, Warrnambool, Vic 3280, Australia 5.Chinese Acad Fishery Sci, Heilongjiang River Fishery Res Inst, Harbin 150010, Peoples R China 6.Natl Res Ctr Freshwater Fisheries Engn, 7 South Donghu Rd, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Geng,Wang, Qidong,Du, Xue,et al. Modeling trophic interactions and impacts of introduced icefish (Neosalanx taihuensisChen) in three large reservoirs in the Yangtze River basin, China[J]. HYDROBIOLOGIA,2020:21. |
| APA | Huang, Geng.,Wang, Qidong.,Du, Xue.,Feng, Kai.,Ye, Shaowen.,...&De Silva, Sena S..(2020).Modeling trophic interactions and impacts of introduced icefish (Neosalanx taihuensisChen) in three large reservoirs in the Yangtze River basin, China.HYDROBIOLOGIA,21. |
| MLA | Huang, Geng,et al."Modeling trophic interactions and impacts of introduced icefish (Neosalanx taihuensisChen) in three large reservoirs in the Yangtze River basin, China".HYDROBIOLOGIA (2020):21. |
入库方式： OAI收割
来源：水生生物研究所
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