The similarities analysis of location fishing information through 2 step clustering

2단계 군집분석을 통한 해구별 조업정보의 유사성 분석

  • Cho, Yong-Jun (National Federation of Fisheries Cooperatives, Fisheries Economic Institute)
  • 조용준 (수협중앙회 수산경제연구원)
  • Published : 2009.05.31

Abstract

In this paper, I would present a using method for The Fishing Operation Information(FOI) of National Federation of Fisheries Cooperatives(NFFC) through the availabilities analysis and put out the similarities by the section of the sea through classifying characteristics of fishing patterns by their locations. As a result, although the catch of FOI is nothing more than 33% level to National Fishery Production Statistics(NFPS), FOI data is useful in understanding the patterns of fishing operation by the location because both patterns and correlation were very similar in the usability analysis, comparing the FOI data with NFPS. So I classified optimal clusters for catch, the number of fishing days and the number of fishing vessels through 2 step cluster analysis by the big marine zone and divided fishing patterns.

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