Feeding Habitat of Jumbo Flying Squid Dosidicus gigas off the Coast of Peru
LIU Bilin, CHEN Xinjun, TIAN Siquan
1. College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, China; 2. National Engineering Research Center for Oceanic Fisheries, Shanghai 201306, China; 3. The Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources, Ministry of Education, Shanghai 201306, China; 4. Key Laboratory of Oceanic Fisheries Exploration, Ministry of Agriculture and Rural Affairs, Shanghai 201306, China; 5. Scientific Observing and Experimental Station of Oceanic Fishery Resources, Ministry of Agriculture and Rural Affairs, Shanghai 201306, China
Abstract:Recently, two-stage generalized additive models (GAMs) have been considered as most accurate and effective model to investigate fishery resources habitat. In this study, we used this model to analyze the influence of environment factors on resources abundance and predicted distribution of feeding habitat of jumbo flying squid Dosidicus gigas off Peru, based on squid jigging production and environmental data. The results of two-stage GAMs showed that catch per unit of effort (CPUE) was only significantly influenced by latitude in spring, by latitude and sea surface temperature in summer, by sea surface temperature and sea surface height in autumn and by latitude and sea surface height in winter, while slightly influenced by chlorophyll a in the four seasons. Hypothesized feeding grounds were S 15°, W 77° in spring, S 24°—26°, W 75°—78° in summer, S 12°—16° off Peru and S 28° off the central Chile in autumn, and S 13°—18° in winter off Peru. The finding will provide basic information for the jigging fishery in the study area.
[1]HASTIE T, TIBSHIRANI R. Generalized additive models[M].London:Chapman and Hall,1990:82-105. [2]GUISAN A, EDWARDS T C Jr, HASTIE T. Generalized linear and generalized additive models in studies of species distributions:setting the scene[J].Ecological Modelling,2002,157(2/3):89-100. [3]SWARTZMAN G, HUANG C S, KALUZNY S. Spatial analysis of Bering Sea groundfish survey data using generalized additive models[J].Canadian Journal of Fisheries and Aquatic Sciences,1992,49(7):1366-1378. [4]SWARTZMAN G, STUETZLE W, KULMAN K, et al. Relating the distribution of pollock schools in the Bering Sea to environmental factors[J].ICES Journal of Marine Science,1994,51(4):481-492. [5]SWARTZMAN G, SILVERMAN E, WILLIAMSON N. Relating trends in walleye pollock (Theragra chalcogramma) abundance in the Bering Sea to environmental factors[J].Canadian Journal of Fisheries and Aquatic Sciences,1995,52(2):369-380. [6]MARAVELIAS C D, REID D G. Identifying the effects of oceanographic features and zooplankton on prespawning herring abundance using generalized additive models[J].Marine Ecology Progress Series,1997,147:1-9. [7]陈新军,田思泉.利用GAM模型分析表温和时空因子对西北太平洋海域柔鱼资源状况的影响[J].海洋湖沼通报,2007(2):104-113. [8]郑波,陈新军,李纲.GLM和GAM模型研究东黄海鲐资源渔场与环境因子的关系[J].水产学报,2008,32(3):379-386. [9]官文江,陈新军,高峰,等.海洋环境对东、黄海鲐鱼灯光围网捕捞效率的影响[J].中国水产科学,2009,16(6):949-958. [10]BARRY S, WELSH A. Generalized additive modelling and zero inflated count data[J].Ecological Modelling,2002,157:179-188. [11]JENSEN O P, SEPPELT R, MILLER T J, et al. Winter distribution of blue crab Callinectes sapidus in Chesapeake Bay:application and cross-validation of a two-stage generalized additive model[J].Marine Ecology Progress Series,2005,299:239-255. [12]胡振明,陈新军,周应祺,等.利用栖息地适宜指数分析秘鲁外海茎柔鱼渔场分布[J].海洋学报,2010,32(5):67-75. [13]金岳,陈新军.利用栖息地指数模型预测秘鲁外海茎柔鱼热点区[J].渔业科学进展,2014,35(3):19-26. [14]温健,陆鑫一,余为,等.秘鲁外海茎柔鱼栖息地适宜性年代际变动[J].海洋学报,2020,42(6):36-43. [15]温健,钱梦婷,余为,等.多类型厄尔尼诺和拉尼娜事件下秘鲁外海茎柔鱼栖息地的变动[J].中国水产科学,2020,27(9):1095-1103. [16]贡静雯,钱梦婷,余为,等. 基于栖息地模型的秘鲁外海茎柔鱼资源年间差异研究[J].水产科学,2022,41(2):226-253. [17]CHANG J H, CHEN Y, HOLLAND D, et al. Estimating spatial distribution of American lobster Homarus americanus using habitat variables[J].Marine Ecology Progress Series,2010,420:145-156. [18]EASTWOOD P D, MEADEN G J, GRIOCHE A. Modelling spatial variations in spawning habitat suitability for the sole Solea solea using regression quantiles and GIS procedures[J].Marine Ecology Progress Series,2001,224:251-266. [19]KUPSCHUS S. Development and evaluation of statistical habitat suitability models:an example based on juvenile spotted seatrout Cynoscion nebulosus[J].Marine Ecology Progress Series,2003,265:197-212. [20]AUSTIN M. Species distribution models and ecological theory:a critical assessment and some possible new approaches[J].Ecological Modelling,2007,200(1/2):1-19. [21]LEHMANN A, OVERTON J M, LEATHWICK J R. GRASP:generalized regression analysis and spatial prediction[J].Ecological Modelling,2003,160(1/2):165-183. [22]RAY N, LEHMANN A, JOLY P. Modeling spatial distribution of amphibian populations:a GIS approach based on habitat matrix permeability[J].Biodiversity and Conservation,2002,11(12):2143-2165. [23]NESIS K N. Dosidicus gigas[M]//BOYLE P R. Cephalopod Life Cycles. London: Academic Press,1983:215-231. [24]NIGMATULLIN C M, NESIS K N, ARKHIPKIN A I. A review of the biology of the jumbo squid Dosidicus gigas (Cephalopoda:Ommastrephidae)[J].Fisheries Research,2001,54(1):9-19. [25]NEVÁREZ-MARTÍNEZ M O, HERNÁNDEZ-HER-RERA A, MORALES-BOJÓRQUEZ E, et al. Biomass and distribution of the jumbo squid (Dosidicus gigas;D′Orbigny,1835) in the gulf of California, Mexico[J].Fisheries Research,2000,49(2):129-140. [26]ICHII T, MAHAPATRA K, WATANABE T, et al. Occurrence of jumbo flying squid Dosidicus gigas aggregations associated with the countercurrent ridge off the Costa Rica Dome during 1997 El Niño and 1999 La Niña[J].Marine Ecology Progress Series,2002,231:151-166. [27]VECCHIONE M. Extraordinary abundance of squid paralarvae in the tropical eastern Pacific Ocean during El Niño of 1987[J].Fishery Bulletin,1999,97:1025-1030. [28]TAIPE A, YAMASHIRO C, MARIATEGUI L, et al. Distribution and concentrations of jumbo flying squid (Dosidicus gigas) off the Peruvian coast between 1991 and 1999[J].Fisheries Research,2001,54(1):21-32. [29]WALUDA C M, YAMASHIRO C, RODHOUSE P G. Influence of the ENSO cycle on the light-fishery for Dosidicus gigas in the Peru Current:an analysis of remotely sensed data[J].Fisheries Research,2006,79(1/2):56-63. [30]YAMASHIRO C, MARIÁTEGUI L, RUBIO J, et al. Jumbo flying squid fishery in Peru[M]//OKUTANI T. Large Pelagic Squids. Tokyo: Japan Marine Fishery Resources Research Center,1998:119-125. [31]CHEN X J, LI J H, LIU B L, et al. Age, growth and population structure of jumbo flying squid, Dosidicus gigas, off the Costa Rica Dome[J].Journal of the Marine Biological Association of the United Kingdom,2013,93(2):567-573.