Age, growth and population dynamics of two congeneric and invasive gobies, Rhinogobius giurinus and R. cliffordpopei (Actinopterygii, Gobiidae) in a plateau lake, southwestern China
Guo, Zhiqiang; Liu, Jiashou; Lek, Sovan; Li, Zhongjie; Zhu, Fengyue; Tang, Jianfeng; Cucherousset, Julien; Liu, JS (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
2016
发表期刊HYDROBIOLOGIA
卷号763期号:1页码:69-79
摘要Although many goby species have become widely established outside of their native ranges, little is known yet about invasive population biology. The age, growth and population dynamics of two introduced goby species (Rhinogobius giurinus and Rhinogobius cliffordpopei) were quantified in Lake Erhai (southwest China) with the general aim to improve empirical knowledge and management strategies. The results revealed that their lifespan ranges 2 years. The size and time at sexual maturity for R. cliffordpopei was lower than for R. giurinus. R. cliffordpopei displayed higher total mortality, fishing mortality and exploitation rates than R. giurinus, whereas the natural mortality of R. cliffordpopei was lower than that of R. giurinus. The catch per unit effort of benthic fyke nets was low from April to June in R. cliffordpopei and from July to September in R. giurinus, whereas it was high from July to September in R. cliffordpopei and from April to June in R. giurinus. Thus, several specific strategies are suggested to improve the cost-efficiency of the current management practices related to the mesh size of benthic fyke nets used for physical removals, the timing of deployment of control actions and the use of synergic control methods.
部门归属[Guo, Zhiqiang; Liu, Jiashou; Lek, Sovan; Li, Zhongjie] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Guo, Zhiqiang; Lek, Sovan; Cucherousset, Julien] CNRS, UPS, ENFA, UMR5174 EDB,Lab Evolut & Diversite Biol, F-31062 Toulouse, France; [Guo, Zhiqiang; Lek, Sovan; Cucherousset, Julien] Lab Evolut & Div Biol, EDB UMR5174, F-31062 Toulouse, France; [Guo, Zhiqiang; Lek, Sovan; Cucherousset, Julien] Univ Toulouse, UPS, UMR5174 EDB, F-31062 Toulouse, France; [Guo, Zhiqiang] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China; [Zhu, Fengyue] Yangtze River Fisheries Res Inst, Wuhan 430223, Peoples R China; [Tang, Jianfeng] Yangtze Valley Water Environm Monitoring Ctr, Wuhan 430010, Peoples R China ; LMB
关键词Gobiidae Biological Invasion Lifespan Recruitments Invasive Fish Invasive Species Management China
学科领域Marine & Freshwater Biology
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/15537
专题中科院海洋生物资源可持续利用重点实验室
通讯作者Liu, JS (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
推荐引用方式
GB/T 7714
Guo, Zhiqiang,Liu, Jiashou,Lek, Sovan,et al. Age, growth and population dynamics of two congeneric and invasive gobies, Rhinogobius giurinus and R. cliffordpopei (Actinopterygii, Gobiidae) in a plateau lake, southwestern China[J]. HYDROBIOLOGIA,2016,763(1):69-79.
APA Guo, Zhiqiang.,Liu, Jiashou.,Lek, Sovan.,Li, Zhongjie.,Zhu, Fengyue.,...&Liu, JS .(2016).Age, growth and population dynamics of two congeneric and invasive gobies, Rhinogobius giurinus and R. cliffordpopei (Actinopterygii, Gobiidae) in a plateau lake, southwestern China.HYDROBIOLOGIA,763(1),69-79.
MLA Guo, Zhiqiang,et al."Age, growth and population dynamics of two congeneric and invasive gobies, Rhinogobius giurinus and R. cliffordpopei (Actinopterygii, Gobiidae) in a plateau lake, southwestern China".HYDROBIOLOGIA 763.1(2016):69-79.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Age, growth and popu(625KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。