中西太平洋金枪鱼围网高产渔区年间变化及其原因分析

戴澍蔚; 陈新军; 张衡; 周为峰; 徐良琦; 肖卫平

doi:10.3969/j.issn.0253-4193.2017.02.012

中西太平洋金枪鱼围网高产渔区年间变化及其原因分析

doi: 10.3969/j.issn.0253-4193.2017.02.012

1.
上海海洋大学海洋科学学院, 上海 201306;中国水产科学研究院东海水产研究所农业部东海与远洋渔业资源开发利用重点实验室, 上海 200090
2.
上海海洋大学海洋科学学院, 上海 201306;国家远洋渔业工程技术研究中心, 上海 201306;大洋渔业资源可持续开发教育部重点实验室, 上海 201306
3.
中国水产科学研究院东海水产研究所农业部东海与远洋渔业资源开发利用重点实验室, 上海 200090
4.
上海水产集团总公司, 上海 200090

基金项目: 上海市科技创新计划（15DZ1202200）；海洋局公益性行业专项（20155014）；中央级公益性科研院所基本科研业务费专项资金项目（2015M07）。

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出版历程
- 收稿日期: 2016-07-21
- 修回日期: 2016-10-06

Analysis on annual changes and reasons in high yield fishing areas for tuna purse seine in Western-Central Pacific

1.
College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China;Key Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Ministry of Agriculture of China, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
2.
College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China;National Engineering Research Center for Oceanic Fisheries, Shanghai 201306, China;The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources, Shanghai 201306, China
3.
Key Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Ministry of Agriculture of China, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
4.
Shanghai Fisheries Company, Shanghai 200090, China

摘要

摘要: 金枪鱼类是中西太平洋海域重要的经济鱼种，其中鲣产量约占到总产量的50%。本研究利用1995-2010年16年的中西太平洋（20°S~20°N，120°E~155°W）鲣围网生产统计数据和Niño3.4海区（5°S~5°N，120°~170°W）海表温度异常数据，对这16年鲣产量最高的十大渔区（5°×5°）进行时空格局分析，讨论渔场分布差异及CPUE与ENSO指数的关系。结果表明：16年间十大作业渔区主要分布在5°S~5°N、130°~175°E区域，这十大渔区产量占总产量的比重达47.5%，其中5°S~0°、155°~160°E，0°~5°N、130°~135°E，0°~5°N、135°~140°E及5°S~0°、160°~165°E等4个渔区产量占高产渔区产量的比重均超过10%，是中西太平洋重要的鲣产区。高产渔区的分布受海表温度影响较大，在厄尔尼诺时期，高产渔区分布明显偏东，主要分布在155°~180°E海域；在拉尼娜时期，高产渔区分布明显偏西，主要分布在130°~160°E海域。
- 高产渔区 /
- 鲣 /
- 中西太平洋 /
- 厄尔尼诺
Abstract: Tuna is a commercially important species in the Western-Central Pacific. The skipjack (Katsuwonus pelamis) yield accounts for about 50% of total production. In this study, differences in the distribution of fishing grounds and the relationship between CPUE (Catch Per Unit Effort) and ENSO (El Niño Southern Oscillation) index are discussed through the temporal and spatial analysis of top 10 fishing areas based on the tuna purse seine catches in Western-Central Pacific (20°S-20°N, 120°E-155°W) and ENSO SSTA (sea surface temperature anomaly) data of Niño 3.4 region (5°S-5°N, 120°-170°W) collected from 1995 to 2010. The result indicated that the top 10 high yield fishing areas distributed mainly in 5°S-5°N, 130°-175°W region, which account for almost 47.5% in total production. Among them, four fishing areas like 5°-0°S,155°-160°E; 0°-5°N, 130°-135°E; 0°-5°N, 135°-140°E and 5°-0°S, 160°-165°E all have more than 10% of the top 10 high yield fishing areas' production, which are the important skipjack production areas in the Western-Central Pacific. High yield fishing areas are easily affected by SST (sea surface temperature) which are eastward distributed in 155°-180°E region during El Niño events, and westward distributed in 130°-160°E region during La Niña events.
- high yield fishing areas /
- skipjack /
- Western-Central Pacific /
- El Niño

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参考文献(20)

苗振清, 黄锡昌. 远洋金枪鱼渔业[M]. 上海:上海科学技术文献出版社, 2003. Miao Zhenqing, Huang Xichang. Ocean Tuna Fishery[M]. Shanghai:Shanghai Scientific and Technical Literature Publishing House, 2003.

汪金涛, 陈新军. 中西太平洋鲣鱼渔场的重心变化及其预测模型建立[J]. 中国海洋大学学报, 2013, 43(8):44-48. Wang Jintao, Chen Xinjun. Changes and prediction of the fishing ground gravity of skipjack (Katsuwonus pelamis) in western-central Pacific[J]. Periodical of Ocean University of China, 2013, 43(8):44-48.

周甦芳, 沈建华, 樊伟. ENSO现象对中西太平洋鲣鱼围网渔场的影响分析[J]. 海洋渔业, 2004, 26(3):167-172. Zhou Sufang, Shen Jianhua, Fan Wei. Impacts of the El Niño Southern Oscillation on skipjack tuna (Katsuwonus pelamis) purse-seine fishing grounds in the Western and Central Pacific Ocean[J]. Marine Fisheries, 2004, 26(3):167-172.

巢纪平. ENSO-热带海洋和大气中和谐的海气相互作用现象[J]. 海洋科学进展, 2002, 20(3):1-8. Chao Jiping. ENSO:the harmonic Ocean-atmosphere interaction in tropics[J]. Advances in Marine Science, 2002, 20(3):1-8.

翟盘茂, 江吉喜, 张人禾. ENSO监测和预测研究[M]. 北京:气象出版社, 2000. Zhai Panmao, Jiang Jixi, Zhang Renhe. Research on ENSO Monitoring and Prediction[M]. Beijing:Meteorological Press, 2000.

张平远. "厄尔尼诺"与"拉尼娜"交错, 太平洋遛游鱼类规律被打乱[J]. 河北渔业, 2010(7):65-66. Zhang Pingyuan. "El Niño" and "La Niña" staggered, rule of pacific walking fish was disrupted[J]. Hebei Fisheries, 2010(7):65-66.

Fedorov A V, Philander S G. Is El Niño changing?[J]. Science, 2000, 288(5473):1997-2002.

Hampton J. Estimates of tag-reporting and tag-shedding rates in a large-scale tuna tagging experiment in the western tropical Pacific Ocean[J]. Fishery Bulletin, 1997, 95(1):68-79.

Lehodey P, Bertignac M, Hampton J, et al. El Niño Southern Oscillation and tuna in the western Pacific[J]. Nature, 1997, 389(6652):715-718.

张衡, 樊伟, 崔雪森. 北太平洋长鳍金枪鱼延绳钓渔场分布及其与海水表层温度的关系[J]. 渔业科学进展, 2011, 32(6):1-6. Zhang Heng, Fan Wei, Cui Xuesen. Relationship of distribution of albacore Thunnus alalunga longline fishery grounds and sea surface temperature in the North Pacific Ocean[J]. Progress in Fishery Sciences, 2011, 32(6):1-6.

刘洪生, 蒋汉凌, 戴小杰. 中西太平洋长鳍金枪鱼渔场与海温的关系[J]. 上海海洋大学学报, 2014, 23(4):602-607. Liu Hongsheng, Jiang Hanling, Dai Xiaojie. Relationship between albacore (Thunnus alalunga) fishing grounds in the Western and Central Pacific and sea surface temperature[J]. Journal of Shanghai Ocean University, 2014, 23(4):602-607.

蒋汉凌. 南太平洋长鳍金枪鱼渔场与环境因素关系的研究[D]. 上海:上海海洋大学, 2014. Jiang Hanling. Relationship between albacore (Thunnus alalunga) fishing grounds in south pacific ocean and environmental factors[D]. Shanghai:Shanghai Ocean University, 2014.

陈新军, 郑波. 中西太平洋金枪鱼围网渔业鲣鱼资源的时空分布[J]. 海洋学研究, 2007, 25(2):13-22. Chen Xinjun, Zheng Bo. Study on the temp-spatial distribution of skipjack resources for tuna purse seine in the west-central Pacific Ocean[J]. Journal of Marine Sciences, 2007, 25(2):13-22.

沈建华, 陈雪冬, 崔雪森. 中西太平洋金枪鱼围网鲣鱼渔获量时空分布分析[J]. 海洋渔业, 2006, 28(1):13-19. Shen Jianhua, Chen Xuedong, Cui Xuesen. Analysis on spatial-temporal distribution of skipjack tuna catches by purse seine in the Western and Central Pacific Ocean[J]. Marine Fisheries, 2006, 28(1):13-19.

Iwasaki Y. On the distribution and environment of the whale shark, Rhincodon typus, in skipjack fishing grounds in the western Pacific Ocean[J]. Journal of the College of Marine Science and Technology, 1970, 4:37-51.

郭爱, 陈新军. ENSO与中西太平洋金枪鱼围网资源丰度及其渔场变动的关系[J]. 海洋渔业, 2005, 27(4):338-342. Guo Ai, Chen Xinjun. The relationship between ENSO and tuna purse-seine resource abundance and fishing grounds distribution in the Western and Central Pacific Ocean[J]. Marine Fisheries, 2005, 27(4):338-342.

郭爱, 陈新军, 范江涛. 中西太平洋鲣鱼时空分布及其与ENSO关系探讨[J]. 水产科学, 2010, 29(10):591-596. Guo Ai, Chen Xinjun, Fan Jiangtao. Spatial and temporal distribution of skipjack and relationship with ENSO in the west-central Pacific Ocean[J]. Fisheries Science, 2010, 29(10):591-596.

唐峰华, 崔雪森, 杨胜龙, 等. 海洋环境对中西太平洋金枪鱼围网渔场影响的GIS时空分析[J]. 南方水产科学, 2014, 10(2):18-26. Tang Fenghua, Cui Xuesen, Yang Shenglong, et al. GIS analysis on effect of temporal and spatial patterns of marine environment on purse seine fishery in the western and central Pacific[J]. South China Fisheries Science, 2014, 10(2):18-26.

杨晓明, 戴小杰, 田思泉, 等. 中西太平洋鲣鱼围网渔业资源的热点分析和空间异质性[J]. 生态学报, 2014, 34(13):3771-3778. Yang Xiaoming, Dai Xiaojie, Tian Siquan, et al. Hot spot analysis and spatial heterogeneity of skipjack tuna (Katsuwonus pelamis) purse seine resources in the western and central Pacific Ocean[J]. Acta Ecologica Sinica, 2014, 34(13):3771-3778.

Jin Shaofei, Yan Xiaodong, Zhang Heng, et al. Weight-length relationships and Fulton's condition factors of skipjack tuna (Katsuwonus pelamis) in the western and central Pacific Ocean[J]. PeerJ, 2015, 3:e758.

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