설문조사를 통한 연안개량안강망어업의 조업 실태 및 어선 구조 개선에 관한 의견 분석 Analysis of the operation status and opinion on the improvement of fishing vessel structure in coastal improved stow net fishery by the questionnaire survey원문보기
In order to understand basic data for improving the fishing system and fishing vessel structure in coastal improved stow net fishery, a questionnaire survey and on-site hearing were conducted from May 10 to June 11, 2019 to analyze opinions on the improvement of operation status and fishing vessel s...
In order to understand basic data for improving the fishing system and fishing vessel structure in coastal improved stow net fishery, a questionnaire survey and on-site hearing were conducted from May 10 to June 11, 2019 to analyze opinions on the improvement of operation status and fishing vessel structure. The questionnaire survey consisted of ten questions on the operation status of coastal improved stow net fishery and six questions on the improvement of fishing vessel structure, and the results of each question were analyzed by the region, the captain's age, the captain's career and the age of fishing vessel. As a result of analyzing opinions on the operation status of the coastal improved stow net fishery, it was found that the average time required for casting net was 32.8 to 33.0 minutes and that the average time required for hauling net was 41.0 to 42.2 minutes which took 10 to 12 minutes more than for casting net. The most important work requiring improvement during fishing operation (the first priority) were 'hauling net operation,' 'readjustment and storage of fishing gear,' and 'fish handling' and the hardest factor in fishing management were in the order of 'reduction of catch,' 'labor shortage' and 'rising labor costs.' The most institutional improvement that is most needed in coastal improved stow net fishery was an 'using fine mesh nets.' Most of the respondent to the questions on the experience in hiring foreign crews was 'either hiring or willing to hire foreign crews,' and the average number of foreign crews employed was found to be 2.3 to 2.4 persons. The most important reason for hiring (or considering employment) foreign crews was 'high labor costs.' The degree of communication with foreign crews during fishing operation were 'moderate' or 'difficult to direct work.' The most important problem in hiring foreign crews (the first priority) was an 'illegal departure.' As the survey results on the opinion of structural improvement of coastal improved stow net fishing vessel, the degree of satisfaction with fishing vessel structure related to fishing operation was found to be somewhat unsatisfactory, with an average of 3.3 points on a five-point scale. The inconvenient structure of fishing vessel in possession (the first priority), the space needed most for the construction of new fishing vessel (the first priority) and the space considered important for the construction of new fishing vessel (the first prioprity) was a 'fish warehouse.' The most preferred equipment for the construction of new fishing vessel were 'engine operation monitoring' and 'navigation safety devices.' The average size (tonnage class), the average horse power and the average total length of fishing vessel for proper profit and safety fishing operation was between 13.8 and 14.0 tonnes, 808.3 to 819.5 H.P. and 23.4 to 23.5 meters, respectively. The results of the operation status of coastal improved stow net fishery and the requirement for improving the fishing vessel structure are expected to be provided as basic data for reference when we build or improve the fishing vessel.
In order to understand basic data for improving the fishing system and fishing vessel structure in coastal improved stow net fishery, a questionnaire survey and on-site hearing were conducted from May 10 to June 11, 2019 to analyze opinions on the improvement of operation status and fishing vessel structure. The questionnaire survey consisted of ten questions on the operation status of coastal improved stow net fishery and six questions on the improvement of fishing vessel structure, and the results of each question were analyzed by the region, the captain's age, the captain's career and the age of fishing vessel. As a result of analyzing opinions on the operation status of the coastal improved stow net fishery, it was found that the average time required for casting net was 32.8 to 33.0 minutes and that the average time required for hauling net was 41.0 to 42.2 minutes which took 10 to 12 minutes more than for casting net. The most important work requiring improvement during fishing operation (the first priority) were 'hauling net operation,' 'readjustment and storage of fishing gear,' and 'fish handling' and the hardest factor in fishing management were in the order of 'reduction of catch,' 'labor shortage' and 'rising labor costs.' The most institutional improvement that is most needed in coastal improved stow net fishery was an 'using fine mesh nets.' Most of the respondent to the questions on the experience in hiring foreign crews was 'either hiring or willing to hire foreign crews,' and the average number of foreign crews employed was found to be 2.3 to 2.4 persons. The most important reason for hiring (or considering employment) foreign crews was 'high labor costs.' The degree of communication with foreign crews during fishing operation were 'moderate' or 'difficult to direct work.' The most important problem in hiring foreign crews (the first priority) was an 'illegal departure.' As the survey results on the opinion of structural improvement of coastal improved stow net fishing vessel, the degree of satisfaction with fishing vessel structure related to fishing operation was found to be somewhat unsatisfactory, with an average of 3.3 points on a five-point scale. The inconvenient structure of fishing vessel in possession (the first priority), the space needed most for the construction of new fishing vessel (the first priority) and the space considered important for the construction of new fishing vessel (the first prioprity) was a 'fish warehouse.' The most preferred equipment for the construction of new fishing vessel were 'engine operation monitoring' and 'navigation safety devices.' The average size (tonnage class), the average horse power and the average total length of fishing vessel for proper profit and safety fishing operation was between 13.8 and 14.0 tonnes, 808.3 to 819.5 H.P. and 23.4 to 23.5 meters, respectively. The results of the operation status of coastal improved stow net fishery and the requirement for improving the fishing vessel structure are expected to be provided as basic data for reference when we build or improve the fishing vessel.
Chang HY, Kim MS, Hwang BK and Oh JC. 2021. Analysis of the basic items and safety accidents occurring during the fishing operation in coastal improved stow net fishery by the questionnaire survey. J Korean Soc Fish Technol 57, 57-68. https://doi.org/10.3796/KSFOT.2021.57.1.057.
Cho SK, Park CD, Kim HY, Kim IO and Cha BJ. 2010. Catch comparison according to the codend mesh size of stow net on anchor in the West Sea of Korea. J Korean Soc Fish Technol 46, 1-9. https://doi.org/10.3796/KSFT.2010.46.1.001.
Cho SK, Cha BJ and Kim HY. 2011. Catches of mesh species and by catch according to the codend mesh sizes of stow net on anchor in the West Sea of Korea. J Korean Soc Fish Technol 47, 88-98. https://doi.org/10.3796/KSFT.2011.47.2.088.
Hyun YK, Kim HS and Lee YW. 2020a. Risk evaluation of fisher's safety on stow net fishing vessel. J Korean Soc Fish Ocean Technol 56, 138-146. https://doi.org/10.3796/KSFOT.2020.56.2.138.
Hyun YK, Kim HS and Lee YW. 2020b. Risk awareness survey of fisher on stow net fishing vessel using a questionnaire. J Korean Soc Fish Ocean Technol 56, 147-154. https://doi.org/10.3796/KSFOT.2020.56.2.147.
Jeong SJ, An HC, Kim IO and Park CD. 2017. Improvement of resistance performance of the 4.99 ton class fishing boat. J Korean Soc Fish Technol 53, 446-455. https://doi.org/10.3796 /KSFT.2017.53.4.446.
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. J Kor Soc Fish Mar Edu 30, 1453-1462. https://doi.org/10.13000/JFMSE.2018.08.30.4.1453.
Kim DA and Ko KS. 1985. A study for designing the zonal canvas type of stow net. Bull Korean Fish Soc 18, 1-7.
Kim JK and Yoon GD. 1999. A study on the design of the stern stow net. Bull Korean Soc Fish Tech 35, 343-352.
Kim MS and Chang HY. 2021. Analysis of the effect of the work environment and laylot of wheelhouse of coastal improved stow net fishing boats on the physical abnormalities of the work. J Korean Soc Fish Ocean Technol 57, 162-172. https://doi.org/10.3796/KSFOT.2021.57.2.162.
Kim PK, Lee KH, Kim DH, Lee GH, An HC, Kim SH and Yang YS. 2015. Estimation of fishing power and fishing capacity on coastal stow net fishery in Korean waters. J Korean Soc Fish Ocean Technol 51, 583-591. https://doi.org/10.3796/KSFT.2015.51.4.583.
Kim WS, Hyun YK and Lee YW. 2020. Risk factors of fisher on stow net fishing vessel using analysis of adjudication. J Korean Soc Fish Ocean Technol 56, 155-162. https://doi.org/10.3796/KSFOT.2020.56.2.155.
Kim YH and Ko KS. 1980. An Experiment of improved stow net - Characteristics of upthrust float and shearing hood. Bull Korean Fish Tech Soc 16, 61-67.
Lee BG, Kim JK and Lee JH. 1988. Study on the improvement of stow net fishing technique and the enlargement of fishing ground to the distant waters -1. Model experiment of the net. Bull Korean Fish Tech Soc 24, 55-64.
Lee BG, Kim JK and Lee JH. 1989a. Study on the improvement of stow net fishing technique and the enlargement of fishing ground to the distant waters -2. Model experiment on the newly designed gear. Bull Korean Fish Tech Soc 25, 6-11.
Lee BG, Kim JK, Kim SG and Kang IK. 1989b. Study on the improvement of stow net fishing technique and the enlargement of fishing ground to the distant waters-3. Field experiment on the efficiency of newly designed net. Bull Korean Fish Tech Soc 25, 75-81.
Lee DH, Lew JM, Kim BM, Kim MH, Yang YH and Lee SY. 2004. Improvement of hull form of a small fishing boat and development of three-dimensional digital mock-up. Proceedings of the Annual Autumn Meeting 2004, Soc Nav Arch Kor (SNAK), 1-5.
MOF. 2021. 2020 Statistical Yearbook of Oceans and Fisheries. 6-3. Summary table by type of fishery and fishing method, 208-217.
Moon DH, Yang JH, Lee IY and Yang JW. 1998. General situations and reform measure of stow-net fishing system. Bull Korean Soc Fish Tech 34, 352-357.
Moon DH, Yang JH, Lee IY and Yang JW. 1999. Design of unification of power device of stow-net fishing system-Unification of power device by hydraulic power. 1999. Bull Korean Soc Fish Tech 35, 65-76.
Park JW and Lee HS. 1997. A Study on the hull-dimension of 89 ton class stow-net vessel with stern-fishing. Bull Korean Soc Fish Tech 33, 159-165.
Park JW, Lee HJ and Kim JN. 1998. Development on evaluation technique of stability for safety elevation in fishing (stow-netting) vessel. J Soc Maritime Safety 4, 53-62.
Yoon SC, Jeong YK, Zhang CI, Yang JH, Choi KH and Lee DW. 2014. Characteristics of Korean coastal fisheries. Kor J Fish Aquat Sci 47, 1037-1054. https://doi.org/10.5657/KFAS.2014.1037.
AI-Helper
※ AI-Helper는 부적절한 답변을 할 수 있습니다.