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A Study on the Environmental Enhancement of the Development Restricted Zone(DRZ) Management Plan

개발제한구역관리계획의 환경성 강화방안 연구 - 수도권 개발제한구역관리계획을 대상으로 -

  • Sung, Hyun-Chan (Environmental GIS/RS Center, Korea University) ;
  • Jeon, Seong-Woo (Environmental Science & Ecological Engineering, Korea University) ;
  • Lee, Eun-Jeong (Environmental Science & Ecological Engineering, Korea University)
  • 성현찬 (고려대학교 환경GIS/RS센터) ;
  • 전성우 (고려대학교 환경생태공학부) ;
  • 이은정 (고려대학교 환경생태공학부)
  • Received : 2020.04.03
  • Accepted : 2020.11.30
  • Published : 2020.12.31

Abstract

Under the 「National Land Planning and Utilization Act」, Development Restriction Zones(DRZ) is one of the designated use district where the Minister of Land, Infrastructure and Transport deems it necessary to control urban development in order to prevent urban sprawl and conurbation and ensure a healthy living environment for citizens by conserving the natural environment surrounding metropolitan cities. DRZ was first designated around the Seoul Metropolitan city in 1971, and had been expanded to the 14 metropolitan areas across the country since 1977. The designated areas were accounted for about 5.4% of the total national land and its importance was demonstrated by contributing to control urban sprawl, curbing real estate speculation, and providing green space to citizens. However, DRZ has been repeatedly relaxed its regulations and allowed development under government. As a result, much of the green areas was damaged and several cities were merged and extended(conurbation). In particular, deregulation implemented for the purpose of securing land as part of national projects and local outstanding business(i.g. constructions of national rental housing, industrial complex, and international stadium) have caused continuous environmental damage around the metropolitan cities. In addition, the habitat fragmentation is in serious situation. Thus, the systematic plans for managing DRZ are necessary, since it is concerned that urban environment become deteriorate in the mid- to long-term. This study aims to continuously protect the urban environment from lifting DRZ. Therefore, firstly, we examined the environmental status through analyzing DRZ Management Plan which shall be drawn up by the Special Metropolitan City Mayor, the Metropolitan City Mayor or the Mayer/Do governor having jurisdiction, every five years to collectively manage DRZ. Secondly, we investigated the actual condition in DRZ based on the case study of Management Plan in Metropolitan areas(i.e. Seoul Metropolis, Gyeonggi-do, and Incheon Metropolis). Finally, we suggested the seven feasible improved political plan for managing DRZ.

Keywords

Acknowledgement

본 연구는 환경부에서 발주하여 2018년 고려대학교에서 수행한 "개발제한구역 환경현황 조사 및 환경성 강화방안 연구"의 일부분을 발전시킨 내용입니다. 또한, 환경부의 재원으로 한국환경산업기술원의 "ICT기반 환경영향평가 의사결정 지원 기술개발사업"의 지원을 받아 연구되었습니다(2020002990009).

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