Journal of Korean Society of Rural Planning (농촌계획)

Korean Society of Rural Planning (한국농촌계획학회)
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Classifying Agricultural Districts for Prioritizing Groudwater Development Area based on Correlation and Cluster Analysis

가뭄 대응형 지하수 개발 우선순위 선정을 위한 농촌용수구역의 유형 분석

  • Oh, Yun-Gyeong (Institute of Agricultural Science & Technology, Chonnam National University) ;
  • Lee, Sang-Hyun (Research Institute for Humanity and Nature) ;
  • Kim, Ara (Department of Rural and Bio-systems Engineering, Chonnam National University) ;
  • Hong, Soun-Ouk (Jeonbuk Regional Headquater, Korea Rural Cooperation) ;
  • Yoo, Seung-Hwan (Department of Rural and Bio-systems Engineering, Chonnam National University)
  • 오윤경 (전남대학교 농업과학연구소) ;
  • 이상현 (일본 종합지구환경학연구소) ;
  • 김아라 (전남대학교 지역.바이오시스템공학과) ;
  • 홍순욱 (한국농어촌공사 전북지역본부) ;
  • 유승환 (전남대학교 지역.바이오시스템공학과)
  • Received : 2020.05.20
  • Accepted : 2020.05.29
  • Published : 2020.05.30
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Abstract

In this study, we analyzed the characteristics of 511 agricultural districts through statistical data, and classify these districts as the vulnerable area to drought through correlation and cluster analysis. The criteria for classification was related to ground-water recharge, irrigation water demand, and water supply. As a result, 8 types of agricultural districts were extracted. For example, the type 1 indicated the high priority area for ground-water development, thus the districts which were classified as type 1 showed ground-water use was less than 80 % of maximum capacity, and irrigation water supply was only 37.5 % and 76.5 % of irrigation water demand in upland and paddy field, respectively. As a result, 44 of 511 districts were classified as type 1.36 districts (types 5-8) were areas where groundwater development is limited. The results of this study are expected to provide useful information for establishing the direction of the rural area development project in connection with the revitalization of policy of people return to rural area.

Keywords

References

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