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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 許建宗 | |
dc.contributor.author | Fong-Juing Chung | en |
dc.contributor.author | 鍾豐駿 | zh_TW |
dc.date.accessioned | 2021-05-20T20:38:41Z | - |
dc.date.available | 2009-08-05 | |
dc.date.available | 2021-05-20T20:38:41Z | - |
dc.date.copyright | 2008-08-05 | |
dc.date.issued | 2008 | |
dc.date.submitted | 2008-07-25 | |
dc.identifier.citation | Anonymous. 2006. Report of the Fourth ISC Meeting of the Pacific Bluefin Tuna Working Group. Interim Scientific Committee for Tuna and Tuna-Like Species in the North Pacific Ocean. ISC/06/Plenary/7.
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MULTIFAN-CL: a length-based, age-structured model for fisheries stock assessment, with application to South Pacific albacore, Thunnus alalunga. Can. J. Fish. Aquat. 55, 2105-2116. Foreman, T. 1996. Estimates of age and growth, and an assessment of ageing techniques for northern bluefin tuna, Thunnus thynnus L., in the Pacific Ocean. Bull. Inter-Am. Trop. Tuna Comm. 21, 71-123. Graham, M. 1935. Modern theory of exploiting fishery, and application to North Sea trawling. Journal du Conseil International pour l’Exploration de la Mer 10: 264–274. Hampton, J. and Fournier, D.A. 2001. A spatially disaggregated, length based, age-structured population model of yellowfin tuna, Thunnus albacores in the western and central Pacific Ocean. Mar. Freshw. Res. 52, 937–963. Hilborn and Walters, 1992. R. Hilborn and C.J. Walters, Quantitative Fisheries Stock Assessment: Choice, Dynamics, and Uncertainty., Chapman and Hall, New York, 570pp. Hsu, C. C., Liu, H. C., Wu, C. L., Huang, S. T., and Liao, H. K. 2000. New information on age composition and length-weight relationship of bluefin tuna, Thunnus thynnus, in the southwestern North Pacific. Fish. Sci. 66, 485-493. Huang, H. W. 2003. Estimation of biological reference points for North Pacific bluefin Tuna. Ph.D. Dissertation, Institute of Oceanography, National Taiwan University, Taiwan, 101pp. Itoh, T., Tsuji, S., and Nitta, A. 2003a. Migration patterns of young Pacific bluefin tuna, Thunnus orientalis determined with archival tags. Fish. Bull. 101, 514-534. Itoh, T., Tsuji, S., and Nitta, A. 2003b. Swimming dept, ambient water temperature preference, and feeding frequency of young Pacific bluefin tuna, Thunnus orientalis determined with archival tags. Fish. Bull. 101, 535-544. Kleiber, P., M. Hinton., and Y. Uozumi, 2003. Stock assessment of blue marlin, Makaira nigricans in the Pacific using MULTIFAN-CL. Mar. Freshw. Res. 54: 349−360. Maunder, M. and G. Watters. 2000. A-SCALA: an age-structured statistical catch-at-length analysis for assessing tuna stocks in the eastern Pacific Ocean. Bull. Inter-Amer. Trop. Tuna Comm. 22, 433-582. Maunder, Mark M. 2002. The relationship between fishing methods, fisheries management and the estimation of maximum sustainable yield. Fish. Fish. 3, 251-260. Maunder, M.N. 2003. Is it time to discard the Schaefer model from the stock assessment scientist’s toolbox? Fish. Res. 61, 145-149. Myers, R. A. and Worm, B. 2003. Rapid worldwide depletion of predatory fish communities. Nature 425, 280-283. Pella, J.J., 1967. A study of methods to estimate the Schaefer model parameters with special reference to the yellowfin tuna fishery in the eastern tropical Pacific ocean. Ph.D. Dissertation, University of Washington, Seattle, 156pp. Pella, J.J. and Tomlinson, P.K., 1969. A generalized stock production model. Bull. Inter-Am. Trop. Tuna Comm. 13, 419–496. Prager, M.H. 1994. A suite of extensions to a non-equilibrium surplus-production model. Fish. Bull. 92, 374–389. Prager, M. H. 2003. Reply to letter to the editor by Maunder. (The letter was about Prager 2002.) Fish. Res. 61, 151–154. Prager, M.H. 2004. User’s manual for ASPIC: A Stock-Production Model Incorporating Covariates (ver. 5) And Auxiliary Programs. NMFS Beaufort Laboratory Document BL-2004-01, 25pp. Quinn, T.J. and Deriso, R.B. 1999. Quantitative Fish Dynamics. Oxford University Press, New York, 542pp. Ricker, W. E. 1954. Stock and recruitment. J. Fish. Res. Bd Can. 11, 559–623. Schaefer, M. B. 1954. Some aspects of the dynamics of populations important to the management of commercial marine fisheries. Bull. Inter-Am. Trop. Tuna Comm. 1, 27-56. Schaefer M. B. 1957. A study of the dynamics of the fishery for yellowfin tuna in the Eastem Tropical Pacific Ocean. Bull. Inter-Am. Trop. Tuna Comm. 2, 247-285. Tomlinson, Patrick K. 1996. Movement of large bluefin tuna, Thunnus thynnus, in the north Pacific Ocean, as determined from the Japanese longline fishery, and implications regarding interactions between the fisheries of the western and eastern Pacific Ocean. FAO Fish. Tech. Pap. 365, 425-459. Uosaki, Koji, and William H. Bayliff. 1999. A review of the Japanese longline fishery for tunas and billfishes in the eastern Pacific Ocean, 1988-1992. Bull. Inter-Am. Trop. Tuna Comm. 21, 273-488. Yukinawa, M. and Yabuta, Y. (1967). Age and growth of the bluefin tuna, Thunnus thynnus in the North Pacific Ocean. Report of Nankai Regional Fisheries Research Laboratory 25, 1-28. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/9741 | - |
dc.description.abstract | 太平洋黑鮪(Thunnus orientalis)為一種高經濟價值的溫帶鮪類。從1950年代起,即開始對於該資源進行開發利用,而每年的漁獲量也逐漸增加。在北太平洋主要的作業國家有日本、韓國、台灣、美國及墨西哥;而捕撈的漁法有圍網、延繩釣、曳繩釣、一支釣、定置網及拖網。本研究蒐集1952至2006年北太平洋主要漁業的漁獲量(catch)及單位努力漁獲量(CPUE),利用非平衡生產量模式(non-equilibrium production model)對太平洋黑鮪進行資源評估。
估計所得T.orientalis的最大持續生產量(MSY)介於19,000至26,000噸之間。利用估計所得的MSY進行15年的模擬,發現若將每年的漁撈水準(catch level)設定大於18,000噸時,15年後的資源量會接近或小於達到MSY所需的資源量(B_MSY),並且將會大於達到最大持續生產量(MSY)的漁獲死亡率(F_MSY)。因此,建議將T.orientalis的最大容許漁獲量(TAC)設定在小於18,000噸。 | zh_TW |
dc.description.abstract | Pacific bluefin tuna (Thunnus orientalis) is a temperate tuna with highly economic value. The exploitation of Pacific bluefin tuna began in 1950s and was mainly utilized by Japan, Korea, Taiwan, United States of America and Mexico in the North Pacific Ocean and the fishing methods are mainly purse seine, longline, troll, pole and line, set net and trawl. In this study, I gathered catch and CPUE data of these fisheries from 1952 to 2006 and used the non-equilibrium production model for stock assessment of T. orientalis.
The estimated maximum sustainable yield (MSY) by non-equilibrium production model is between 19,000 ~ 26,000 metric tons. From projection results, the biomass of T.orientalis would be closer or lower than biomass at MSY (B_MSY) and fishing mortality would exceed fishing mortality at MSY (F_MSY) if catch level greater than 18,000 MT. So suggest setting total allowance catch (TAC) of Pacific bluefin tuna smaller than 18,000 metric tons. | en |
dc.description.provenance | Made available in DSpace on 2021-05-20T20:38:41Z (GMT). No. of bitstreams: 1 ntu-97-R95241205-1.pdf: 2113167 bytes, checksum: 7d69642c47cf649b69df6afb9d092d88 (MD5) Previous issue date: 2008 | en |
dc.description.tableofcontents | 中文摘要 i
英文摘要 ii Chapter 1: Introduction 1 1.1 Description of bluefin tuna 1 1.2 Description of fisheries 1 1.3 Motivation of the present study 6 1.4 Objectives of study 8 Chapter 2: Materials and Methods 9 2.1 Catch and CPUE indices 9 2.2 Abundance indices 13 2.3 ASPIC (A Stock-Production Model Incorporating Covariates ) 14 2.3.1 Fitting model 16 2.3.2 Starting guess parameters 18 2.3.3 Base case 18 2.4 Sensitive analysis 19 2.4.1 Catch data aggregated for CPUE indices 19 2.4.2 Weight of abundance indices 20 2.4.3 Separated or combined CPUE indices 20 2.5 Projection 20 Chapter 3: Results 22 3.1 Catches and abundance indices 22 3.2 Generalized production model 23 3.3 B⁄B_MSY and F⁄F_MSY ratio 25 3.4 Sensitive analysis 25 3.5 Projection 25 Chapter 4: Discussion 27 4.1 Generalized production model 27 4.2 B⁄B_MSY and F⁄F_MSY ratio 28 4.3 Sensitive analysis 29 4.4 Projection 30 References 32 Tables 36 Figures 49 | |
dc.language.iso | en | |
dc.title | 應用非平衡生產量模式評估太平洋黑鮪系群 | zh_TW |
dc.title | Stock assessment of Pacific bluefin tuna
(Thunnus orientalis) by non-equilibrium global production model analysis | en |
dc.type | Thesis | |
dc.date.schoolyear | 96-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 劉錫江,戴昌鳳,葉顯椏,陳志遠 | |
dc.subject.keyword | 太平洋黑鮪,非平衡生產量模式,最大持續生產量,最大容許漁獲量, | zh_TW |
dc.subject.keyword | Pacific bluefin tuna,non-equilibrium production model,maximum sustainable yield,total allowance catch, | en |
dc.relation.page | 32 | |
dc.rights.note | 同意授權(全球公開) | |
dc.date.accepted | 2008-07-28 | |
dc.contributor.author-college | 理學院 | zh_TW |
dc.contributor.author-dept | 海洋研究所 | zh_TW |
顯示於系所單位: | 海洋研究所 |
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