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柘林湾海洋牧场不同功能区食物网结构
引用本文:林会洁,秦传新,黎小国,陈丕茂,莫宝霖,马欢,郑忠明.柘林湾海洋牧场不同功能区食物网结构[J].水产学报,2018,42(7):1026-1039.
作者姓名:林会洁  秦传新  黎小国  陈丕茂  莫宝霖  马欢  郑忠明
作者单位:宁波大学海洋学院浙江海洋高效健康养殖协同创新中心;中国水产科学研究院南海水产研究所;中国水产科学研究院海洋牧场技术重点实验室;农业部南海渔业资源环境科学观测实验站
基金项目:“十二五”国家科技支撑计划(2012BAD18B02);国家自然科学基金(41206119);海洋公益性行业科研专项(201405020-2)
摘    要:海洋牧场是由多个功能区组成的生态系统工程,不同功能区的生态环境和食物网结构各不相同,通过研究不同功能区食物网结构有助于了解功能区之间生态系统差异。实验通过对南澳柘林湾海洋牧场渔业资源环境调查,利用碳氮稳定同位素技术对海洋牧场不同功能区食物网结构进行比较,并借助SIBER对稳定同位素数据进行分析。结果显示,海洋牧场调查共采获生物种类78种,其中,消费者的δ~(13)C比值介于–19.94‰~–13.62‰,δ~(15)N比值介于8.78‰~15.29‰,营养级范围介于1.73~3.64。不同功能区同位素数据对比表明,人工鱼礁区生物资源相对丰富,食物网结构较为复杂;海藻增殖区中生物生态位分布最广,营养冗余程度较高;贝类增殖区生物生态位较窄,营养级分布较为集中。在不同功能区生态系统稳定性对比中,人工鱼礁区生态系统稳定性最佳,海藻增殖区生态系统稳定性较差。

关 键 词:海洋牧场  食物网  营养级  稳定同位素  SIBER
收稿时间:2017/4/25 0:00:00
修稿时间:2017/10/12 0:00:00

Food web analysis in Zhelin Bay marine ranching
LIN Huijie,QIN Chuanxin,LI Xiaoguo,CHEN Pimao,MO Baolin,MA Huan and ZHENG Zhongming.Food web analysis in Zhelin Bay marine ranching[J].Journal of Fisheries of China,2018,42(7):1026-1039.
Authors:LIN Huijie  QIN Chuanxin  LI Xiaoguo  CHEN Pimao  MO Baolin  MA Huan and ZHENG Zhongming
Institution:Marine College, Ningbo University, Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo 315211, China;South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Key Laboratory of Marine Ranching Technology, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Scientific Observing and Experimental Station of South China Sea Fishery Resources & Environment, Ministry of Agriculture, Guangzhou 510300, China,South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Key Laboratory of Marine Ranching Technology, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Scientific Observing and Experimental Station of South China Sea Fishery Resources & Environment, Ministry of Agriculture, Guangzhou 510300, China,South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Key Laboratory of Marine Ranching Technology, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Scientific Observing and Experimental Station of South China Sea Fishery Resources & Environment, Ministry of Agriculture, Guangzhou 510300, China,South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Key Laboratory of Marine Ranching Technology, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Scientific Observing and Experimental Station of South China Sea Fishery Resources & Environment, Ministry of Agriculture, Guangzhou 510300, China,South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Key Laboratory of Marine Ranching Technology, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Scientific Observing and Experimental Station of South China Sea Fishery Resources & Environment, Ministry of Agriculture, Guangzhou 510300, China,South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Key Laboratory of Marine Ranching Technology, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;Scientific Observing and Experimental Station of South China Sea Fishery Resources & Environment, Ministry of Agriculture, Guangzhou 510300, China and Marine College, Ningbo University, Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo 315211, China
Abstract:
Keywords:marine ranching  food web  trophic level  stable isotope  SIBER
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