Browse > Article
http://dx.doi.org/10.3796/KSFT.2016.52.3.220

Management of small yellow croaker and hairtail in Korean waters using the length-based production value-per-recruit (PPR) analysis  

Zhang, Chang-Ik (Divison of Marine production System management, Pukyong National University)
Kim, Hyun-A (Department of Fisheries Physics, Graduate school, Pukyong National University)
Kang, Hee-Joong (Department of Fisheries Physics, Graduate school, Pukyong National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.52, no.3, 2016 , pp. 220-231 More about this Journal
Abstract
Yield-per-recruit (YPR) analysis is used to provide management guidance for the efficient use of a fish cohort. However, the individual fish price per unit weight of small yellow croaker (Larimichthys polyactis) or hairtail (Trichiurus lepturus) increases dramatically by size in Korea. Therefore, age-based production value-per-recruit (PPR) analysis has recently been developed (Zhang et al., 2014). Since age determination requires a substantial amount of money and time and it is even impossible for some fish species, it is difficult to obtain age information to apply the age-based PPR model. Thus, we attempted to develop an alternative method, which uses length data rather than age information, called the length-based PPR analysis. The results revealed that length-based PPR analysis was much more conservative for stock management than the YPR analysis. Furthermore, the PPR analysis was more economically beneficial than the YPR analysis, which can prevent the fish stock from the economic overfishing. In conclusion, the length-based PPR analysis could be a proper approach for stock assessment in the case that the individual fish price per unit weight increases dramatically by size, and this analysis is useful to obtain vital management parameters under data-deficient situation when traditional stock assessment methods are not applicable.
Keywords
Stock assessment; Yield-per-recruit (YPR); Production value-per-recruit (PPR); Small yellow croaker; Hairtail;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 Kim YH, Yoo JT, Lee EB, Oh TY and Lee DW. 2011. Age and growth of largehead hairtail, Trichiurus lepturus in the East China Sea. Korean J Fish Aquat Sci 44(6), 695-700.   DOI
2 Kim YS, Han KH, Kang CB and Kim JB. 2004. Commercial fishes of the coastal and offshore waters in Korea. 2nd. Hangle, Busan, Korea, 333.
3 Ko JC, Yoo JT, Choi YM, Kim JW and Im YJ. 2008. Fisheries management of an abalone Haliotis diversicolor in the eastern coastal waters of Jeju Island using yield-per-recruit model. Korean J Malacol 24, 143-151.
4 Kvamm C and Bogstad B. 2007. The effect of including length structure in yield-per-recruit estimates for northeast Arctic cod. ICES J Mar Sci 64(2), 357-368.   DOI
5 Kwon DH. 2010. Population dynamics and stock assessment of Macrophthalmus japonicus De Haan in the Yellow Sea of Korea. Doctoral Dissertation. Pukyong National University, 118.
6 Kwon DH, Chang DS, Lee SJ, Koo JH and Kim BY. 2010. Stock assessment and management of turban shell, Turbo (Batillus) cornutus Lightfoot, 1987 in Jeju coastal waters, Korea. Korean J Malacol 26(4), 291-296.
7 Lee CL and Park MH. 1992. Taconomic revision of the family Sciaenidae (Pisces, Perciformes) from Korea. Korean J Ichthyol 4, 29-53.
8 Lee JH, Seo YI, Oh TY and Lee DW. 2013. Estimations on population ecological characteristics of small yellow croaker, Larimichthys polyactis by the drift gillnet fishery in Korean waters. J Korean Soc Fish Technol 49(4), 440-448.   DOI
9 Lee MW, Zhang CI and Lee JU. 2000. Age determination and estimation of growth parameters using otoliths of small yellow croaker, Pseudosciaena polyactis Bleeker in Korean waters. Bull Korean Soc Fish Technol 36(3), 222-233.
10 LEE EJ. 2015. A study on the comparison of spawning biomass per recruit analysis for fisheries management. Master's thesis. Pukyong National University, 65.
11 NFRDI (National Fsheries Research and Development Institute). 2014. Resource state and recommendation of target fish species. NFRDI, 206.
12 Sim SH and Nam JO. 2015. A stock assessment of yellow croaker using bioeconomic model: a case of single species and multiple fisheries. Ocean Polar Res 37(2), 161-177.   DOI
13 Ye Y. 1998. Assessing effects of closed seasons in tropical and subtropical penaeid shrimp fisheries using a length-based yield-per-recruit model. ICES J Mar Sci 55, 1112-1124.   DOI
14 Zhang CI, Kim S and Yun SB. 1992. Stock assessment and management implications of small yellow croaker in Korean waters. Bull Korean Fish Soc 25(4), 29-36.
15 Zhang CI. 1996. A study on the stock assessment and management implications of the hairtail, Trichiurus lepturus Linne in Korean waters. J Korean Fish Soc 29(5), 567-577.
16 Zhang CI, Park KK and Kang TG. 2000. Stock assessment and management implications of the Korean scallop, Chiamys farreri, in the coastal waters adjacent to Wando, Korea. J Korean Soc Fish Res 3, 39-49.
17 Zhang CI. 2010. Marine Fisheries Resource Ecology. Pukyong National University Press. 561.
18 Zhang CI, Lee EJ and Kang HJ. 2014. Management of small yellow croaker stock in Korean waters based on production value-per-recruit analysis. J Korean Soc Fish Technol 50(4), 467-475.   DOI
19 Beverton RJH and Holt SJ, 1957. On the Dynamics of Exploited Fish Populations, Fishery Investigations, Series II, Marine Fisheries. Great Britain Ministry of Agriculture, Fisheries and Food 19, 533.
20 Baik CI, Cho KD, Lee CI and Choi KH. 2004. Oceanographic conditions of fishing ground of yellow croaker, Pseudosciaena polyactis in Korean waters. J Korean Fish Soc 37, 232-248.
21 Choi YM, Yoon SC, Lee SI, Kim JB, Yang JH, Yoon BS and Park JB. 2011. The study of stock assessment and management implications of the Manila clam, Ruditapes philippinarum in Taehwa River of Ulsan. Korean J Malacology 27, 107-114.   DOI
22 Gallagher CM, Hannah RW and Sylvia G. 2004. A comparison of yield per recruit and revenue per recruit models for the Oregon ocean shrimp fishery. Fisheries Research, 66, 71-84.   DOI
23 Jang SH, Ryu HS and Lee JH. 2011. Stock assessment and management implications of the Korean aucha perch, Coreoperca herzi in freshwater: (2) estimation of potential yield assessment and stock of Coreoperca herzi in the mid-upper system of the Seomjin River. Korean J Limnol 44(2), 172-177.
24 Kim CH and Nam JO. 2015. A causality analysis of the hairtail price by distribution channel using vector autoregressive model. J Fish Bus Adm 46(1), 093-107.