中西太平洋延绳钓黄鳍金枪鱼渔场时空分布与温跃层关系

杨胜龙; 张忭忭; 靳少非; 樊伟

doi:10.3969/j.issn.0253-4193.2015.06.008

中西太平洋延绳钓黄鳍金枪鱼渔场时空分布与温跃层关系

doi: 10.3969/j.issn.0253-4193.2015.06.008

1.
中国农业部东海与远洋渔业资源开发利用重点实验室, 上海 200090;中国水产科学研究院渔业资源与遥感信息技术重点开放实验室, 上海 200090
2.
中国农业部东海与远洋渔业资源开发利用重点实验室, 上海 200090
3.
中国科学院大气物理研究所东亚区域气候环境重点实验室, 北京 100029

基金项目: 上海市自然科学基金(14ZR1449900);科技支撑计划项目(2013BAD13B01)。

计量
- 文章访问数: 1656
- HTML全文浏览量: 72
- PDF下载量: 800
- 被引次数: 0
出版历程
- 收稿日期: 2014-09-22

Relationship between the temporal-spatial distribution of longline fishing grounds of yellowfin tuna and the thermocline characteristics in the Western and Central Pacific Ocean

1.
Key Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Ministry of Agriculture, Shanghai 200090, China;Key and Open Laboratory of Remote Sensing Information Technology in Fishing Resource, East China Sea Fisheries Research Institute, Shanghai 200090, China
2.
Key Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Ministry of Agriculture, Shanghai 200090, China
3.
Key Laboratory of Regional Climate-Environment for Temperate East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China

摘要

摘要: 为了解热带中西太平洋延绳钓黄鳍金枪鱼(Thunnus albacares)适宜的温跃层参数分布区间,采用Argo浮标温度信息和中西太平洋渔业委员会(The Western and Central Pacific Fisheries Commission,WCPFC)的黄鳍金枪鱼延绳钓渔获数据,绘制了热带中西太平洋月平均温跃层特征参数和月平均CPUE的空间叠加图,用于分析热带中西太平洋黄鳍金枪鱼中心渔场时空分布和温跃层特征参数间的关系。分析结果表明:热带中西太平洋温跃层上界深度、温度具有明显的季节性变化,而温跃层下界深度、温度季节性变化不明显,黄鳍金枪鱼中心渔场分布和温跃层季节性变化有关。全年中心渔场的位置分布在温跃层上界深度高值区域,随温跃层上界深度高值区域季节性南北移动。在新几内亚以东纬向区域(5°N~10°S,150°E~170°W)上界深度值全年都在70~100 m之间,全年都是延绳钓黄鳍金枪鱼中心渔场。中心渔场上界温度多在26℃以上,但是在上界温度超过30℃区域,CPUE值较小。中心渔场主要分布在温跃层下界深度两条高值带之间区域,在温跃层下界深度超过300 m和小于150 m区域,CPUE值均偏低。中心渔场主要分布在下界温度低于13℃区域,下界温度超过17℃难以形成中心渔场。频次分析和经验累积分布函数计算其适宜温跃层特征参数分布,得出中西太平洋黄鳍金枪鱼适宜的温跃层上界温度和深度分别是27~29.9℃和70~109 m;适宜的温跃层下界温度和深度分别是11~13.9℃和250~299 m。文章初步得出中西太平洋黄鳍金枪鱼中心渔场温跃层各特征参数的适宜分布区间及季节变化特征,为我国金枪鱼实际生产作业提供技术支持。
- 黄鳍金枪鱼 /
- 中西太平洋 /
- 温跃层 /
- Argo
Abstract: We evaluated the isoline distribution of thermocline characteristics (the upper and lower boundary temperatures and depths) in the yellowfin tuna (Thunnus albacares) fishing grounds in Western and Central Pacific Ocean. We plotted the thermocline characteristics contour on a spatial overlay map using data collected on a monthly basis from Argo buoys and monthly CPUE (catch per unit effort) from yellowfin tuna longlines from the Western and Central Pacific Fisheries Commission (WCPFC). In addition, frequency analysis and the empirical cumulative distribution function (ECDF) were used to calculate the optimum ranges for the thermocline characteristics of the central fishing grounds. Our analysis suggested that there were significant seasonal variations in the upper boundary temperature and depth of the thermocline in the central fishing grounds, which significantly influenced the temporal and spatial distribution of the yellowfin tuna population. However, the lower boundary temperature and depth of thermocline has little seasonal variation. The overlay maps suggest that the central fishing grounds were observed in areas where the upper boundary depth of thermocline was deeper, and south-north moved follow by thermocline. The values between 70 and 100 m in the east zonal areas of New Guinea, and the central fishing grounds were found all year. The fishing grounds distributed where the upper boundary temperature of the thermocline was higher than 26℃, but CPUE was lower than Q3 while temperature higher than 30℃. The fishing grounds located between the two high value shape of the lower boundary depth of thermocline, if the depth was more than 300 m or less than 150 m, the CPUE tended to be low. The lower boundary temperature of the thermocline in the fishing grounds was lower than 13℃ all year in the equatorial zone. Conversely, if the temperature was higher than 17℃, the hooking rates are very low. Frequency analysis and the empirical cumulative distribution function (ECDF) were used to calculate the optimum range of thermocline characteristics. The optimum depth range of the upper boundary temperature and depth were 27-29.9℃ and 70-109 m .The optimum depth range of the lower boundary and the lower boundary temperature were 250-299 m and 11-13.9℃, respectively. The results were confirmed by using the Kolmogorov-Smirnov test. A preliminarily indication of the optimum distribution interval and seasonal change characteristics of each thermocline in the longline central fishing ground of yellowfin tuna was obtained in this paper. The conclusion could provide a reference for improving the efficiency of yellowfin tuna longline fishing and aid tuna resource management in Western and Central Pacific Ocean.
- Thunnus albacares /
- Western and Central Pacific Ocean /
- thermocline /
- Argo

HTML全文

参考文献(28)

Matsumoto T, Kitagawa T, Kimura S. Vertical behavior of juvenile yellowfin tuna Thunnus albacares in the southwestern part of Japan based on archival tagging[J]. Fisheries Science, 2013, 79(3): 417-424.

Schaefer K M, Fuller D W, Block B A. Movements, behavior, and habitat utilization of yellowfin tuna (Thunnus albacares) in the northeastern Pacific Ocean, ascertained through archival tag data[J]. Marine Biology, 2007, 152(3): 503-525.

Schaefer K M, Fuller D W, Block B A. Vertical movements and habitat utilization of skipjack (Katsuwonus pelamis), yellowfin (Thunnus albacares), and bigeye (Thunnus obesus) tunas in the equatorial eastern Pacific Ocean, ascertained through archival tag data[C]//Nielsen J L, Arrizabalaga H, Fragoso N, et al. Reviews: Methods and Technologies in Fish Biology and Fisheries, Tagging and Tracking of Marine Animals with Electronic Devices. Berlin: Springer, 2009, 9: 121-144.

Schaefer K M, Fuller D W, Block B A. Movements, behavior, and habitat utilization of yellowfin tuna (Thunnus albacares) in the Pacific Ocean off Baja California, Mexico, determined from archival tag data analyses[J]. Fisheries Research, 2011, 112(1/2): 22-37.

Schaefer K M, Fuller D W, Aldana G. Movements, behavior, and habitat utilization of yellowfin tuna (Thunnus albacares) in waters surrounding the Revillagigedo Islands Archipelago Biosphere Reserve, Mexico[J]. Fisheries Oceanography, 2014, 23(1): 65-82.

Yokawa K, Saito H, Kanaiwa M, et al. Vertical distribution pattern of CPUE of atlantic billfishes and associated species estimated using longline research data[J]. Bulletin of Marine Science, 2006, 79(3): 623-634.

Weng K C, Stokesbury M J W, Boustany A M, et al. Habitat and behaviour of yellowfin tuna Thunnus albacares in the Gulf of Mexico determined using pop-up satellite archival tags[J]. Journal of Fish Biology, 2009, 74(7): 1434-1449.

Zagaglia C R, Lorenzzetti J A, Stech J L. Remote sensing data and longline catches of yellowfin tuna (Thunnus albacares) in the equatorial Atlantic[J]. Remote Sensing of Environment, 2004, 93(1/2): 267-281.

Lan Kuowei, Lee M A, Lu H J, et al. Ocean variations associated with fishing conditions for yellowfin tuna (Thunnus albacares) in the equatorial Atlantic Ocean[J]. ICES Journal of Marine Science, 2011, 68(6): 1063-1071.

Maury O, Gascuel D, Marsac F, et al. Hierarchical interpretation of nonlinear relationships linking yellowfin tuna (Thunnus lbacares) distribution to the environment in the Atlantic Ocean[J]. Canadian Journal of Fisheries and Aquatic Sciences, 2001, 58(3): 458-469.

China Argo Real-time Data Center. Argo newsletter[R]. Hangzhou: The second Institute of Oceanography, State Oceanic Administration. 2012, 28(4): 7-9.

Lee P F, Chen I C, Tzeng W N. Spatial and temporal distribution patterns of bigeye tuna (Thunnus obesus) in the Indian Ocean[J]. Zoological Studies, 2005, 44(2): 260-270.

Zhou Yanxia, Li Binglan, Zhang Yijun, et al. World Oceanic Thermocline Characteristics in Winter and Summer[J]. Marine Science Bulletin, 2002, 21(1): 16-22.

Yang Shenglong, Ma Junjie, Wu Yumei, et al. Seasonal variability of temperature profile in Thunnus obesus and Thunnus albacares fishing ground in the Indian Ocean[J]. Marine Sciences, 2012, 36(7): 97-103.

Levitus S. Climatological Atlas of the world ocean[J]. Eos, Transactions American Geophysical Union, 1983, 64(49): 962-963.

Zainuddin M, Saiton K, Saiton S I. Albacore (Thunnus alalunga) fishing ground in relation to oceanographic conditions in the western North Pacific Ocean using remotely sensed satellite data[J]. Fish Oceanogr, 2008, 17(2): 61-73.

Leroy B, Itano D G, Nicol S. Preliminary analysis and observations on the vertical behaviour of WCPO Skipjack, Yellowfin and Bigeye Tuna in association with anchored FADs, as indicated by acoustic and archival tagging data[C]. Western & Central Pacific Fisheries Commission, 2007.

王少琴, 许柳雄, 朱国平, 等. 中西太平洋金枪鱼围网的黄鳍金枪鱼CPUE时空分布及其与环境因子的关系[J]. 大连海洋大学学报, 2014, 29(3): 303-308. Wang Shaoqin, Xu Liuxiong, Zhu Guoping, et al. Spatial-temporal profiles of CPUE and relations to environmental factors for yellowfin tuna Thunnus albacores from purse-seine fishery in Western and Central Pacific Ocean[J]. Journal of Dalian Fisheries University, 2014, 29(3): 303-308.

杨胜龙, 马军杰, 张禹, 等. 大西洋中部延绳钓黄鳍金枪鱼渔场时空分布与温跃层的关系[J]. 生态学报, 2013, 33(19): 6345-6353. Yang Shenglong, Ma Junjie, Zhang Yu, et al. Relationship between the temporal-spatial distribution of longline fishing grounds of yellowfin tuna (Thunnus albacares) and the thermocline characteristics in the Central Atlantic Ocean[J]. Acta Ecologica Sinica, 2013, 33(19): 6345-6353.

Evans K, Langley A, Clear N P, et al. Behaviour and habitat preferences of bigeye tuna (Thunnus obesus) and their influence on longline fishery catches in the western Coral Sea[J]. Canadian Journal of Fisheries and Aquatic Sciences, 2008, 65(11): 2427-2443.

杨胜龙, 张禹, 张衡, 等. 热带印度洋黄鳍金枪鱼渔场时空分布与温跃层的关系[J]. 生态学报, 2012, 朳猲嬨?崩???椷猱栭收爷椹攮猠?佡据敧愠湓潨来牮慧灬桯祮??㈠ずと???ㄠ??水?????????ng, et al. The relationship between the temporal-spatial distribution of fishing ground of yellowfin tuna (Thunnus albacares) and themocline characteristics in the tropic Indian Ocean[J]. Acta Ecologica Sinica, 2012, 32(3): 671-679.

Mohri M, Nishida T. Consideration on distribution of adult yellowfin tuna (Thunnus albacares) in the Indian Ocean based on Japanese tuna longline fisheries and survey information[J]. IOTC Proc, 2000(3): 276-282.

宋利明, 陈新军, 许柳熊. 大西洋中部黄鳍金枪鱼(Thunnus albacares)的垂直分布与有关环境因子的关系[J]. 海洋与湖沼, 2004, 35(1): 64-68. Song Liming, Chen Xinjun, Xu Liuxiong. Relationship between vertical distribution of yellowfin tunas' (Thunnus albacares) and the concerned environmental factors in the Central Atlantic Ocean[J]. Oceanologia et Limnologia Sinica, 2004, 35(1): 64-68.

杨胜龙, 化成君, 靳少非, 等. 热带印度洋黄鳍金枪鱼水平-垂直分布空间分析[J]. 海洋与湖沼, 2014, 45(2): 281-290. Yang Shenglong, Hua Chengjun, Jing Shaofei, et al. Spatial analysis the horizontal and vertical distribution of yellowfin tuna Thunnus albacares in the tropical Indian Ocean[J]. Oceanologia et Limnologia Sinica, 2014, 45(2): 281-290.

Hazen E L, Johnston D W. Meridional patterns in the deep scattering layers and top predator distribution in the central equatorial Pacific[J]. Fisheries Oceanography, 2010, 19(6): 427-433.

Marchal E, Gerlotto F, Stéquert B. On the relationship between scattering layer, thermal structure and tuna abundance in the Eastern Atlantic equatorial current system[J]. Oceanologica Acta, 1993, 16(3): 261-272.

Brill R W, Bigelow K A, Musyl M K, et al. Bigeye tuna (Thunnus obesus) behavior and physiology and their relevance to stock assessments and fishery biology[J]. Collective Volume of Scientific Papers ICCAT, 2005, 57(2): 142-161.

Arrizabalaga H, Pereira J G, Royer F, et al. Bigeye tuna (Thunnus obesus) vertical movements in the Azores Islands determined with pop-up satellite archival ta

施引文献

资源附件(0)

访问统计