The purpose of the paper is to determine the concept of the environment-friendly land use, evaluation index system and suitable evaluation method.

研究目的：确定环境友好型土地利用的概念、评价指标体系和适宜的评价方法。

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Variable fuzzy sets methods are suitable for land suitability evaluation.

可见该方法在土地适宜性评价中具有较好的适用性。

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