【摘要】 以东山县为研究实例, 运用景观生态学的基本理论与方法, 在地理信息系统的支持下, 进行景观生态分类, 并选取了景观多样性、景观空间构型及斑块特征3组指标, 对该区的景观空间格局及其动态变化进行分析. 结果表明: 该区整体朝着景观多样化方向发展, 但是随着人类活动干扰强度的增大, 区域景观类型破碎化趋势明显, 导致区域生态功能恶化.更多还原

【Abstract】 Using the basic theory and method of landscape ecology in a case study in Dongshan County, the landscape is classified, and by using the indices of diversity, spatial form and block character, spatial pattern and dynamic pattern of landscape in the region on the base of GIS are analyzed. The result shows that landscape in this region tends to be of great variety. However, with more human activities, the trend of landscape fragility is obvious. It leads to the deterioration of ecological function in the region. Thus, the corresponding measures are put forward.更多还原