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http://dx.doi.org/10.3796/KSFOT.2019.55.4.294

A fundamental study on the installation methods of automatic identification buoy on coastal gill net  

HEO, Nam-Hee (Department of Fishery, Graduate School, Jeju National University)
KANG, Kyoung-Bum (Jeon Answer)
KOO, Myeong-Seong (Fisheries resource and environment Division, South Sea Fisheries Research Institute, NIFS)
KIM, Keun-Hyong (Department of Fishery, Graduate School, Jeju National University)
KIM, Jong-Bum (Korea Fisheries Infrastructure Promotion Association)
JWA, Min-Seok (Jeju Research Institute)
KIM, Jun-Teck (Agriculture, Fisheries, Livestock and Economic Committee Jeju Special Self-Governing Provincial Council)
JOUNG, Joo-Myeong (Information Communication Convergence Research Center Gwangju Institute of Science and Technology)
KIM, Byung-Yeob (College of Ocean Sciences, Jeju National University)
KIM, Suk-Jong (College of Ocean Sciences, Jeju National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.55, no.4, 2019 , pp. 294-302 More about this Journal
Abstract
As a series of fundamental researches on the development of an automatic identification monitoring system for fishing gear. Firstly, the study on the installation method of automated identification buoy for the coastal improvement net fishing net with many loss problems on the west coast was carried out. Secondly, the study was conducted find out how to install an automatic identification buoy for coastal gill net which has the highest loss rate among the fisheries. GPS for fishing was used six times in the coastal waters around Seogwipo city in Jeju Island to determine the developmental status and underwater behavior to conduct a field survey. Next, a questionnaire was administered in parallel on the type of loss and the quantity and location of fishing gear to be developed and the water transmitter. In the field experiment, the data collection was possible from a minimum of 13 hours, ten minutes to a maximum of 20 hours and ten minutes using GPS, identifying the development status and underwater behavior of the coastal gillnet fishing gear. The result of the survey showed that the loss of coastal net fishing gear was in the following order: net (27.3%), full fishing gear (24.2%), buoys, and anchors (18.2%). The causes were active algae (50.0%), fish catches (33.3%) and natural disasters (12.5%). To solve this problem, the installation method is to attach one and two electronic buoys to top of each end of the fishing gear, and one underwater transmitter at both ends of the float line connected to the anchor. By identifying and managing abnormal conditions such as damage or loss of fishing gear due to external factors such as potent algae and cutting of fishing gear, loss of fishing gear can be reduced. If the lost fishing gear is found, it will be efficiently collected.
Keywords
Automatic identification buoy; Coastal gill net; Fishing gear loss; Jeju;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 MOF. 2015. A survey on mapping of submerged marine litter at the southern part of the western sea in Korea waters. 1-413.
2 MOF. 2017. A survey on mapping of submerged marine litter at the northern part of the western sea in Korea waters.1-464.
3 Kang KB, Kim JB, Heo NH and Kim SJ. 2018. A study on the installation methods of automatic identification bouy of fishing gear on coastal stow net. JFMSE 30, 1453-1462. (DOI:10.13000/JFMSE.2018.08.30.).   DOI
4 An YI, Park JY and Jo HJ. 2001. Recovery of lost fishing gear in Alaska Pollack fishing ground of the East coast in Korea. Bull. Korean Soc Fish Tech 37, 9-17.
5 An YI. 2002. Retrieval project for the lost bottom gillnet in korea. Fisheries Science, 68(supp.i), 380-383. (DOI:10.2331/fishsci.68.sup1_380).   DOI
6 Kim BY, Seo DO, Choi CM, Lee CH, Chang DS, Oh TY, Kim YH and Kim JN. 2010. Characteristics of lost fishing gear distribution on the seabed around gillnet fishing ground for yellow croaker in the near sea of Jeju, Korea. J Kor Soc Fish Tech 46, 441-448. (DOI:10.3796/KSFT.2010.11.16.).   DOI
7 KOSIS. 2018. Annual Statistics of Agriculture, Forestry and Fisheries. Retrieved from http://kosis.kr/statisticsList/StaticsListIndex.do. Accessed 11 July 2019.
8 NIFS. 2017. Development of technique for reducing fishing gear loss in the West sea. 1-62.
9 MOF. 2012. A survey on mapping of submerged marine litter at the eastern part of the southern sea in Korea waters. 1-457.
10 MOF. 2013. A survey on mapping of submerged marine litter at the western part of the southern sea in Korea waters. 1-436.
11 MOF. 2014. A survey on mapping of submerged marine litter at the east sea in Korea waters.1-356.