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논문 48건

This study was designed to determine cost/return structures and economic efficiency of small scale marine fishing of the selected gears in Bangladesh. To achieve these objectives a total of 90 fishing units(firms) of which 30 gill net, 30 roke net and 30 set bag net fishing firms were selected. Data
  • 페이지 25페이지
  • 가격 6,000원
  • 발행일 2020.06.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국외국어대학교 인도연구소
  • 저자 Nazma Akter, Kabir Ahmed, M. Serajul Islam, Seungmo Koo
fishing hooks, distance from hooks to the ground and the required lifting force of the floats. These models allow for the performance of computer simulations regarding any kinds of hook and line gears in still water or water where flow occurs.Abstract 1. Introduction 2. Materials and Methods 3. Resu
  • 페이지 16페이지
  • 가격 6,000원
  • 발행일 2020.05.15
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국해양과학기술원
  • 저자 Victor Ivanovich Gabruk, Vasilii Vladimirovich Kudakaev
in May collected by gill net, Muraenesox cinereus in July and October collected by longline. Catching by fishing gears were the highest in the longline and the lowest in the gill net. Seasonal catching was the highest in July and the lowest in October.서론 재료 및 방법 결과 및 고찰 결론 참고문헌
  • 페이지 9페이지
  • 가격 6,000원
  • 발행일 2020.05.26
  • 파일종류 아크로벳(pdf)
  • 발행기관 전남대학교 어업기술연구소
  • 저자 김국원, 천지훈, 민은비, 황두진
This study was carried out to compare the regional fishing gears and catches of the gape net with wings used in Jeonnam, Korea. The total length of the gear used in Yeosu, Wando and Jindo was 107.0m, 64.0m, 52.8m, and the size of codend was 4.3mm. 7.8mm. 9.8mm, respectively. The total number of byca
  • 페이지 9페이지
  • 가격 3,500원
  • 발행일 2015.02.25
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국어업기술학회
  • 저자 조삼광 ( Sam Kwang Cho ) , 송대호 ( Dae Ho Song ) , 유준택 ( Joon Taek Yoo ) , 최문성 ( Mun Seong Choi ) , 차봉진 (
According to the result of the recent survey on the current condition of loss of the fishing gears in the East, West and South seas, it is estimated that 50% of the fishing gears used for coastal trap and gill net fisheries are lost every year and 20∼30% of those used for inshore trap and gill net f
  • 페이지 15페이지
  • 가격 5,000원
  • 발행일 2013.04.24
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국수산경영학회
  • 저자 최규철 ( Kyu Chul Choi ) , 장철호 ( Cheol Ho Jang ) , 김광태 ( Gwang Tae Kim ) , 이진환 ( Jin Hwan Lee )
The aim of this study was to evaluate the impact on the fishery resources and marine ecosystems by derelict fishing gears as part of the R & E (Research and Education) program that supervised by the busan metropolitan city office of education. In this study, we verified the ghost fishing effects cau
  • 페이지 8페이지
  • 가격 6,000원
  • 발행일 2020.04.30
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국수산해양교육학회
  • 저자 김성훈, 양용수, 정주희, 송민수, 이도현, 최문보, 차상훈, 이창현, 김형석
This study aims to examine problems and possible solutions for purchasing business of fishing gears operated by primary fisheries cooperatives in Korea. Purchasing business of fishing gears of primary fisheries cooperatives is one of the most important functions in promoting interests and improving
  • 페이지 26페이지
  • 가격 6,100원
  • 발행일 2014.11.13
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국협동조합학회
  • 저자 박준모 ( Joon Mo Park )
fishing gears during fishing. The abandoned fishing gears are devastating the marine environment and causing various problems such as lowing catches and marine accidents. In order to solve these problems, this paper develops an underwater ultrasonic communication system to monitor the electronic fis
  • 페이지 9페이지
  • 가격 6,000원
  • 발행일 2020.03.01
  • 파일종류 아크로벳(pdf)
  • 발행기관 대한전자공학회
  • 저자 이기배, 강진성, 허강수, 최미흥
The coastal stow net (stow net hereafter) in Korea is one of the major fishing methods for yellow croaker (Larimichthys polyactis), ribbon fish (Trichiurus lepturus), and anchovy (Engraulis japonicus). In terms of energy efficiency, the stow net fishery is more competitive than towing fishing gears
  • 페이지 9페이지
  • 가격 4,000원
  • 발행일 2015.12.25
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국어업기술학회
  • 저자 김병관 ( Pyungkwan Kim ) , 이경훈 ( Kyounghoon Lee ) , 김도훈 ( Dohoon Kim ) , 이건호 ( Geonho Lee ) , 안희춘 ( Heu
Recently, as the global problem of marine debris and marine plastics is getting serious, various ways to solve them have been proposed, and the use of the biodegradable fishing gear is proposed as an alternative. Currently, 13 types of biodegradable fishing gears are available, but their penetration
  • 페이지 6페이지
  • 가격 4,000원
  • 발행일 2020.01.25
  • 파일종류 아크로벳(pdf)
  • 발행기관 한국수산해양기술학회(구 한국어업기술학회)
  • 저자 박수봉 ( Subong Park ) , 김현영 ( Hyun Young Kim ) , 양용수 ( Yong Su Yang ) , 어승섭 ( Seung Seob Euh ) , 강다영 (
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