인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Purpose: This study aims to explore how high-density urban development interacts with the evolution of green infrastructure networks and to examine how different future policy pathways may reshape ecological connectivity in Seoul. Method: This study uses land-use/land-cover data for 2000, 2010, and 2020 in Seoul and integrates the PLUS model, Morphological Spatial Pattern Analysis (MSPA), and circuit theory to analyze the spatiotemporal evolution of the green infrastructure (GI) network and to simulate its differential responses under four 2040 scenarios: NDS, UDS, EPS, and BDC. Ecological sources, corridors, pinch points, and barrier points were identified, while network performance was assessed using static centrality indicators and dynamic resilience tests under random and intentional disturbances. Result: The results show that from 2000 to 2020, built-up land in Seoul increased from 57% to 60%, while ecological land continuously contracted. The GI network exhibited a high-cost maintenance pattern of connectivity, with increasing source fragmentation, rising resistance surfaces, and concentrated connectivity risks. Under the 2040 scenarios, NDS, UDS, and BDC continued compensatory connectivity, whereas EPS improved structural optimization through source integration and resistance restoration, but showed stronger core-node dependence and lower robustness under intentional attacks.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-26-02-096836256