而另一些景区廊道的分布较少，景观破碎度小，景观异质性差，不能很好的组织游览路线，单一性较高。
But in other zones, the corridor network is not good distributed which is low degree of fragmentation and poor landscape heterogeneity.
沙化景观尤其是流动沙地对景观结构的影响较大，在区域景观异质性增强及破碎化加剧过程中起主要作用。
Desertification landscape, and mobile dune in particular, had great impact on landscape structure, playing an important role in the increment of landscape heterogeneity and fragmentation.
选取了斑块数、平均斑块面积、斑块形状指数、破碎化指数、分维数、景观异质性指数和景观均匀度指数等指标进行研究分析。
Several targets, such as patch number, average patch area, form index of patch, fragmentation index, sub-dimension, heterogeneity index of landscape and homogeneity index of landscape were studied.
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