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Introduction of non-native fish for aquaculture in China: A systematic review

文献类型： 外文期刊

作者： Kang, Bin 1 ; Vitule, Jean R. S. 2 ; Li, Shan 3 ; Shuai, Fangmin 4 ; Huang, Liangliang 5 ; Huang, Xiaoxia 6 ; Fang, Jinghui 7 ; Shi, Xiaotao 8 ; Zhu, Yugui 9 ; Xu, Dongpo 10 ; Yan, Yunrong 11 ; Lou, Fangrui 12 ;

作者机构： 1.Ocean Univ China, Minist Educ, Key Lab Mariculture, Qingdao, Shandong, Peoples R China

2.Univ Fed Parana, Setor Tecnol, Dept Engn Ambiental, Lab Ecol & Conservacao, Curitiba, Parana, Brazil

3.Shanghai Sci & Technol Museum, Shanghai Nat Hist Museum, Nat Hist Res Ctr, Shanghai, Peoples R China

4.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Guangzhou, Peoples R China

5.Guilin Univ Technol, Coll Environm Sci & Engn, Guilin, Peoples R China

6.Yunnan Univ, Sch Earth Sci, Key Lab Atmospher Environm & Proc Boundary Layer, Kunming, Yunnan, Peoples R China

7.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao, Peoples R China

8.China Three Gorges Univ, Hubei Int Sci & Technol Cooperat Base Fish Passag, Yichang, Peoples R China

9.Ocean Univ China, Fisheries Coll, Qingdao, Peoples R China

10.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Wuxi, Jiangsu, Peoples R China

11.Guangdong Ocean Univ, Fisheries Coll, Zhanjiang, Peoples R China

12.Yantai Univ, Sch Ocean, Yantai, Peoples R China

关键词： Aichi target; biogeography; domestic translocation; ecological impact; hydroproject; non-native species

期刊名称：REVIEWS IN AQUACULTURE （ 影响因子：10.618； 五年影响因子：11.241 ）

ISSN： 1753-5123

年卷期：

页码：

收录情况： SCI

摘要： Aquaculture, especially of non-native species and translocated domestic species, is a greatly encouraged way of relieving the conflicts between food and economic demand and resource depletion. We herein summarized the introduction history of non-native fish for aquacultural use in China, including 105 species introduced from abroad and 61 species translocated domestically across river basins, which has brought great economic benefits but high ecological risks. Of these, one-fourth have successfully established wild populations in natural waters and 15% have successfully invaded. We presented specific examples of seven aquaculture species/taxa and three aquarium species/taxa to explain their outcomes. The notable economic benefits, complex species composition and strain selection of tilapias, carps and sturgeons may together facilitate their invasion, and result in fish diversity decline, genetic pollution, and loss of ecosystem service. We specifically reviewed invasion cases in lakes and reservoirs and found that lakes in western China and reservoirs made by major hydroprojects are hotspots for non-native species, and this has led to the disappearance of endemic species and changes to the original faunal composition. The escaped non-native fish introduced via aquaculture has changed the original fish biogeography, resulting in the loss of assemblage uniqueness and causing faunal homogeneity. China has achieved significant progress in completing the Aichi Targets by improving the legal system and strengthening conservational actions on controlling non-native species. Further actions, especially on risk assessment and management of non-native species are expected for a healthy outlook for the aquaculture industry of China.

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