IOCAS-IR  > 海洋生物技术研发中心
Analysis of monthly variation of biological conditions, metabolic parameters and antioxidative capacities in sea-based farmed Pacific abalone during summer days
Lin, Siheng1,2,3,4; Wu, Fucun2,3,4; Zhang, Guofan2,3,4
2017-06-01
发表期刊AQUACULTURE INTERNATIONAL
卷号25期号:3页码:1345-1359
文章类型Article
摘要Pacific abalone, Haliotis discus hannai, has become the predominant farmed abalone species in Fujian, southern China, since 2006. As an introduced abalone species from northern China, mass mortality of the farmed Pacific abalones in Fujian often occurred during summer in recent years. However, this phenomenon of summer mortality still lacks thorough investigation. We conducted a field investigation to monitor biological conditions of the 2-year-old animals, including monthly survival rates; visual gonad index; monthly variation in metabolic parameters including protein, glycogen, and nonesterified fatty acid (NEFA) content; and enzyme activities of lactate dehydrogenase (LDH) and antioxidative capacities including superoxide dismutase (SOD) and total antioxidative capacity (T-AOC) from April to October 2014. A range of environmental parameters were assessed and correlated against biological indicators for abalone conditions, metabolic parameters, and antioxidative capacities. Results showed a total mortality rate of 58.58% over the sampled period. Visual gonad index assessment showed that the sampled animals had similar gonad development levels during each sampling date. Environmental parameters and abalone mortality monitored during the study showed significant positive correlation between seawater temperature and mortality of abalones. All energy resources tended to be depleted at the end of summer. Results also showed that both SOD and T-AOC increased in the first few months and then decreased in September and October. The variations of metabolic parameters and antioxidative capacities indicated an insufficient energy supply and peroxidative damage in the farmed animals during summer. This study provided the biological data of farmed Pacific abalone by field investigation in terms of summer mortality for the first time in southern China. These findings that might be applicable to the management and development of Pacific abalone aquaculture in sea-based farms of southern China were also discussed in the study.
关键词Haliotis Discus Hannai Abalone Summer Mortality Monthly Variation Energy Metabolism Antioxidative Capacities
DOI10.1007/s10499-017-0118-1
收录类别SCI
语种英语
WOS记录号WOS:000401852200024
引用统计
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136857
专题海洋生物技术研发中心
实验海洋生物学重点实验室
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
3.Chinese Acad Sci, Key Lab Expt Marine Biol, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
4.Chinese Acad Sci, Natl & Local Joint Engn Lab Ecol Mariculture, Inst Oceanol, Qingdao, Peoples R China
推荐引用方式
GB/T 7714
Lin, Siheng,Wu, Fucun,Zhang, Guofan. Analysis of monthly variation of biological conditions, metabolic parameters and antioxidative capacities in sea-based farmed Pacific abalone during summer days[J]. AQUACULTURE INTERNATIONAL,2017,25(3):1345-1359.
APA Lin, Siheng,Wu, Fucun,&Zhang, Guofan.(2017).Analysis of monthly variation of biological conditions, metabolic parameters and antioxidative capacities in sea-based farmed Pacific abalone during summer days.AQUACULTURE INTERNATIONAL,25(3),1345-1359.
MLA Lin, Siheng,et al."Analysis of monthly variation of biological conditions, metabolic parameters and antioxidative capacities in sea-based farmed Pacific abalone during summer days".AQUACULTURE INTERNATIONAL 25.3(2017):1345-1359.
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
Analysis of monthly (839KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 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
谷歌学术
谷歌学术中相似的文章
[Lin, Siheng]的文章
[Wu, Fucun]的文章
[Zhang, Guofan]的文章
百度学术
百度学术中相似的文章
[Lin, Siheng]的文章
[Wu, Fucun]的文章
[Zhang, Guofan]的文章
必应学术
必应学术中相似的文章
[Lin, Siheng]的文章
[Wu, Fucun]的文章
[Zhang, Guofan]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Analysis of monthly variation of biological conditions, metabolic parameters and antioxidative capacities in sea-based farmed Pacific abalone during summer days.pdf
格式: Adobe PDF
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。