风蚀是塑造地貌景观格局的基本过程之一，也是土地荒漠化的一个过程。
Wind-erosion is one of basic processes to mold the physiognomy landscape pattern and it is a process of desertification.
换句话说，要维护某种过程的安全和健康，必须占据一个关键性的格局，这个格局就称为景观安全格局。
In other words, to maintain the safety and health of a landscape process, the key patterns at work must be identified beforehand.
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。
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.
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