In recent years,the landuse landscape patterns had changed greatly in Hechuan. Landscape pattern index and city gradient belts were applied to analyze the characteristic of landuse landscape patterns and gradient changes in Hechuan district.
近年来合川区的土地利用景观格局发生了巨大变化,本文运用景观格局指数与城市梯度带划分相结合的分析方法,分析了合川区土地利用景观格局的总体特征变化和梯度变化特征。
参考来源 - 基于GIS支持下的土地利用景观梯度分析·2,447,543篇论文数据，部分数据来源于NoteExpress
同时探讨了空间粒度变化对景观格局指数产生的影响。
Moreover, we discuss the correlation between landscape indexes and scaling effects of landscape pattern.
研究结果表明，土地利用分类对景观格局指数的确具有显著影响。
The results showed that land use classification indeed influenced landscape metrics.
依据原始矢量数据计算的土地利用景观格局指数，可以在一定程度上揭示精度损失变化特征的规律和成因。
The landscape indices, calculated from the original vector data, can indicate the law of the change of the area accuracy loss.
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