This study aimed to develop strategies to re-establish the Park Nature Conservation Area in Bukhansan National Park, reflecting landscape ecological value by using the zonation program Marxan with Zones. Planning unit was set by watershed, and the basic data were mapped, considering topographical and ecological values. Mapped indicators were analyzed with the application framework of Marxan with Zones by indexing some indicators. The zones divided into Park Nature Conservation Area (Zone A), Park Nature Environment AreaⅠ(Zone B) which is reflected on the concept of Potential Park Nature Conservation Area and Park Nature Environment AreaⅡ(Zone C). The best solution for each of the scenarios was fixed through the sensitiveness analysis. From these, the final solution was selected considering five criteria including area ratio of conservation area and grouping. Lastly, the final solution was verified in the overlapped analysis with recent zonation. According to the results, the number of watersheds was 77, with an average area of 1,007,481 m2. In terms of basic mapping and indexation, the slope index and number of landscape resources for topographical property were average 0.22 and 38 places, respectively. Biotope index was average 0.69 and legally protected species was 14 species, reflecting ecological values. As the social and economic indicators, trail index was average 0.04, and the number of tour and management facilities was 43 places. Through the framework of Marxan with Zones, the best solution for scenario 1 which was set by the highest conservation criteria was selected as the final solution, and the area ratio of Park Nature Conservation Area and grouping was excellent. As the result of overlapped analysis, suggested zonation of the Park Nature Conservation was better than the recent zonation in the area raito (28.3%), biotope gradeⅠ(15.4%) and the distribution points (10 places) of legally protected species with verification of proper distribution of conservation features according to the zone.

Abstract
 1. 서 론
 2. 연구 방법
  2.1. 연구 대상지
  2.2. 연구분석체계
  2.3. 조사분석방법
 3. 결과 및 고찰
  3.1. 계획단위 설정 및 맵핑 지표 분석
  3.2. Marxan with Zones 분석
  3.3. 중첩분석 및 검증
 4. 결 론
 REFERENCES

• 염정헌(국립환경과학원 국립습지센터) | Jung-Hun Yeum (National Wetlands Center, National Institute of Environmental Research)
• 한봉호(서울시립대학교 조경학과) | Bong-Ho Han (Department of Landscape Architecture, University of Seoul) Corresponding author