CAJ | 학술논문

以连云港连云新城为研究对象，运用GIS技术，采用最小累积阻力模型对景观格局进行优化研究。结果显示：(1)连云新城生态功能分异显著，斑块破碎度高，连通性差；(2)基于水文分析原理和方法，分析最小累积阻力面，获得生态廊道、辐射道和生态节点的空间布局；(3)生态源地周围效应明显，建立源地缓冲带是保护生态源地的关键；(4)生态廊道和辐射道是提高连通性的重要措施。
이련운항련운신성위연구대상，운용GIS기술，채용최소루적조력모형대경관격국진행우화연구。결과현시：(1)련운신성생태공능분이현저，반괴파쇄도고，련통성차；(2)기우수문분석원리화방법，분석최소루적조력면，획득생태랑도、복사도화생태절점적공간포국；(3)생태원지주위효응명현，건립원지완충대시보호생태원지적관건；(4)생태랑도화복사도시제고련통성적중요조시。
With the New City of Lianyun as a research object, the landscape pattern is optimized by applying GIS technology and minimum cumulative resistance model. The modeled landscape pattern gives the following conclusions: (1) Ecological functions diversify significantly in New City of Lianyun, as demonstrated by land fragmentation and poor connectivity. (2) Using the Hydrologic Analysis, the spatial layout of ecological corridor, ecological network nodes and radiation channels are obtained by analyzing minimum cumulative resistance surface. (3) Neighboring effect of ecological source is noticeable, thus building the buffer zones is the key of conserving ecological source. (4) Ecological corridor and radiation channels are important for improvement of connectivity.