인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
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.
피인용 0
초록·키워드
The rapid growth of tourism highlights the critical need for evaluating ecological security to sustain urban ecosystems and align development with environmental priorities. This study examines the transboundary Tumen River region, focusing on the Yanbian Korean Autonomous Prefecture in China, by integrating the System Dynamics (SD) model with the Driving Force-Pressure-State-Impact-Response (DPSIR) framework. An ecological security evaluation index was developed to analyze spatiotemporal changes across five dimensions―driving force, pressure, state, impact, and response―from 2000 to 2020. The results revealed a “U-shaped” trend in ecological security, with scores declining between 2000 and 2010, followed by a significant improvement from 2010 to 2020. The observed recovery was primarily driven by reductions in the driving force and pressure indices, coupled with enhancements in the state, impact, and response indices. However, cities such as Yanji, Longjing, Tumen, and Hunchun exhibited lower ecological security scores due to factors such as meteorological variability, tourism-related pressures, declining resource quality, and reduced vegetation coverage. The findings of this study underscore the importance of cross-border cooperation among China, North Korea, and Russia to effectively manage shared ecosystems and address transboundary environmental challenges. Drawing on international governance models, this research offers actionable recommendations for achieving sustainable development in ecologically sensitive border regions.
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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