Browse > Article
http://dx.doi.org/10.3796/KSFT.2014.50.3.262

Catching efficiency of biodegradable trap for swimming crab (Portunus trituberculatus) in the western sea of Korea  

Kim, In-Ok (Aquaculture Industry Division, West Sea Fisheries Research Institute, National Fisheries Research & Development Institute)
Lee, Gun-Ho (Aquaculture Industry Division, West Sea Fisheries Research Institute, National Fisheries Research & Development Institute)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.50, no.3, 2014 , pp. 262-273 More about this Journal
Abstract
To investigate the catching efficiency of a biodegradable round trap for a swimming crab (Portunus trituberculatus), four types of material (two types of biodegradable net, one type of biodegradable plus polyethylene net and one type of polyethylene net) for traps were used in the field test, and the field tests were carried out 11 times in the Boryeong fishing ground of Korea, 2012~2013. The catching efficiency of four type traps was analyzed by catch per trap, weight per trap and mean weight per individual of small and large size swimming crab. Statistical Kruskal-Wallis test was carried out to verify the significant difference for the efficiency between types of material. The catch in number of swimming crab was 9,015 and formed about 94.3% of total catch. In the results of catching efficiency of traps, there was a little difference in catch per trap, weight per trap and mean weight per individual of swimming crab in-situ data. But there was no significant difference in catching efficiency between the biodegradable traps and the PE trap (P>0.05), so it's needed to use widely a biodegradable trap for the conservation and sustainable management of swimming crab resources.
Keywords
Swimming crab; Biodegradable trap; Catching efficiency; Kruskal-Wallis test;
Citations & Related Records
Times Cited By KSCI : 12  (Citation Analysis)
연도 인용수 순위
1 Ayaz A, Acarli D, Altinagac U, Ozekinei U, Kara A and Ozen O. 2006. Ghost fishing by monofilament and multifilament gillnets in Izmir Bay, Turkey. Fish Res 79, 267-271. (DOI: 10.1016/j.fishres.2006.03.029)   DOI   ScienceOn
2 Bae BS, An HC, Jeong EC, Park HH, Park SWand Park CD. 2010. Fishing power estimation of biodegradable traps in the East Sea. J Kor Soc Fish Technol 46, 292-301. (DOI: 10.3796/KSFT.2010.46.4.292)   과학기술학회마을   DOI   ScienceOn
3 Bae BS, Cho SK, Park SWand Kim SH. 2012. Catch characteristics of the biodegradable gill net for flounder. J Kor Soc Fish Technol 48 (4), 310-321. (DOI: http://dx.doi.org/10.3796/KSFT.2012.48.4.310)   과학기술학회마을   DOI   ScienceOn
4 Baek JM, Park SWand Hwang EK. 2009. Afforestation of a Brown Alga, Ecklonia cava Kjellman using a Biodegradable Polybutylene Succinate. Kor J Fish Aquat Sci 42 (5), 525-528.   과학기술학회마을   DOI   ScienceOn
5 Baik CI, Park CD, An HC, Yang YS and Cho SK. 2003. A study on the minimization of ghost fishing of traps. 2002 Technical Report of NFRDI, 21-28
6 Cha BJ, Lee GH, Park SW, Cho SK and Lim JH. 2011. Development of the biodegradable octopus pot and its catch ability comparison with a polyethylene (PE) pot. J Kor Soc Fish Technol 47, 010-017. (DOI: http://dx.doi.org/10.3796/KSFT.2011.47.1.010)   과학기술학회마을   DOI
7 Kim IO, Lee GH, Choi SK, Cha BJ and Sohn BK. 2012. Catching efficiency of biodegradable trammel net for swimming crab (Portunus trituberculatus) in the Yeonpyeong fishing ground of Korea. J Kor Soc Fish Technol 48, 322-336. (DOI: http://dx.doi.org/10.3796/KSFT.2012.48.4.322)   과학기술학회마을   DOI
8 KOrean Statistical Information Service. URL http://kosis.kr/statisticsList/statisticsList_01List.jsp?vwcd=MT_ZTITLE&parentId=F#SubCont. Accessed April 2014.
9 Park SK, Park SW and Kwon HJ. 2009. Economic analysis of biodegradable snow crab gill net model project. J Kor Soc Fish Technol 45, 276-286. (DOI: 10.3796/KSFT.2009.45.4.276)   과학기술학회마을   DOI
10 Park SW, Park CD, Bae JH and Lim JH. 2007a. Catching efficiency and development of biodegradable monofilament gill net for snow crab, Chionoecetes opilio. J Kor Soc Fish Technol 43 (1), 28-37. (DOI: 10.3796/KSFT.2007.43.1.028)   과학기술학회마을   DOI
11 Park SW, Bae JH, Lim JH, Cha BJ, Park CD, Yang YS and Ahn HC. 2007b. Development and physical properties on the monofilament for gill nets and traps using biodegradable alophatic polybutylene succinate resin. J Kor Soc Fish Technol 43, 281-290. (DOI: 10.3796/KSFT.2007.43.4.281)   과학기술학회마을   DOI
12 Park SW and Bae JH. 2008. Weatherability of biodegradable poly butylene succinate (PBS) monofilaments. J Kor Soc Fish Technol 44, 265-272. (DOI: 10.3796/KSFT.2008.44.4.265)   과학기술학회마을   DOI
13 Park SW and Kim SH. 2012. Effects of heat setting temperature conditions on the mechanical properties of polybutylene succinate (PBS) monofilament yarn after net-making. J Kor Soc Fish Technol 48, 020-028. (DOI: http://dx.doi.org/10.3796/KSFT.2012.48.1.020)   과학기술학회마을   DOI
14 Park SW, Kim SH, Choi HS and Cho HH. 2010. Preparation and physical properties of biodegradable polybutylene succinate/polybutylene adipate-co-terephthalate blend monofilament by melt spinning. J Kor Soc Fish Technol 46, 257-264. (DOI: 10.3796/KSFT.2010.46.3.257)   과학기술학회마을   DOI   ScienceOn
15 Park SW, Kwon HJ and Park SK. 2010. Estimation of economic benefits of biodegradable fishing net by using contingent valuation method (CVM). J Kor Soc Fish Technol 46, 265-273. (DOI: 10.3796/KSFT.2010.46.3.265)   과학기술학회마을   DOI