基于3S技术的民族地区景观生态学研究

Landscape Ecology Research of Ethical Region Based on 3S Technique

本文介绍了3S技术在民族地区景观生态学研究的应用,分析了景观生态研究中的空间信息特征、信息源和信息获取、信息处理中的尺度问题.总结了景观生态研究中的空间信息分析在民族地区的景观格局与过程、景观动态与空间模拟、景观分类与景观生态评价、景观生态规划与设计等方面的应用.提出了民族地区的景观生态研究应重视空问信息的处理和民族生态环境特色.

The technique of 3S, being capable of getting and analyzing spatial information, has been used to manage and process spatial and attribute data comprehensively. Its application is closely related to landscape structure, landscape dynamics, landscape classification, landscape assessment and landscape planning in Landscape Ecology Research of ethical region. In this paper, the contents and method of its application to landscape ecology research of ethical region were reviewed. These results indicated that the treatment of spatial information and the feature and ethical characteristic of ecology play essential role in the research of landscape ecology research of ethical region.