滇西北山区乡村产业结构与景观多样性的相关分析--以云南省永胜为例

针对乡村产业结构与景观多样性相关关系的综合研究，可以耦合区域发展的自然生态特征和社会经济特征，是对区域可持续发展研究的有益探讨。以滇西北山区云南省永胜县为例，在定性分析乡村地域主要产业对生态环境与景观多样性影响的基础上，运用系统聚类法定量分析乡村产业结构和景观多样性的相关关系。结果表明，二者之间的确存在一定的相关性。在经济较发达的区域，不同的产业结构可以导致类似的景观多样性；而在经济较落后的区域，产业结构不能唯一确定景观多样性，还受地形、地貌、气候等自然因子的制约。

Correlation between Rural Industrial Structure and Landscape Diversity in Mountain Areas of Northwest of Yunnan Province, China--A Case Study of Yongsheng County

Landscape diversity reflects the integrated physical characters of rural area to some extent, while industrial structure reflects its social economic characters. Therefore, the interrelated analysis between them will couple the physical environmental and social economic characters in rural area, which is of great importance to rural sustainable development. In the paper, we first make a qualitative analysis on the impact of rural industries on natural environment and landscape diversity. Then, taking Yongsheng county, Yunnan province, a typical rural area, as a case study, we make a quantitative analysis on the correlation between rural industrial structure and landscape diversity, applying the method of hierarchical clustering. The results show that, there are correlations between rural industrial structure and landscape diversity. In the developed areas, different industrial structures may result in the same landscape diversity; and in the developing areas, industrial structure cannot exclusively determine landscape diversity, which is also imfuenced by such natural factors as landform, physiognomy, and climate.