Landscape pattern indices showed that moving dune was disturbed strongly and fixed sandy land was of more expansionary property.
植被类型尺度的格局指标表明，流动沙地表现出受到强烈干扰的特征，而固定沙地油蒿群落具有较强的扩张特性。
Using a changing pixel scale method in translating vector images to grade images, the effect of scale on landscape pattern indices for the Wuyishan Nature Reserve was studied.
采用变换矢栅转换过程中像元尺度的方法，对福建省武夷山自然保护区景观格局指数的尺度效应进行分析，并利用分维数方法选取最佳的像元尺度值。
GIS technology was employed to process the basic data, distill and classify Wuhan's corridors, to obtain topological framework maps and to calculate the landscape pattern indices.
利用GIS处理基础资料，对城市廊道系统进行提取与分类，生成拓扑关系图，并计算景观格局指标参数。
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