摘要
根据我国的地域特点和水土保持生态建设的实施情况,进行适宜性研究至关重要。在介绍生态自然修复主要基础理论的基础上,分析了自然因素和人为因素对生态自然修复的影响作用。从区域定性、定量分析,地带性分区到G IS技术应用,以及适宜人为促进修复的作用和措施等方面探讨了水土保持生态自然修复适宜性研究的方法和内容。生态自然修复适宜性研究正向前迈进,在地理空间分析技术的引领下,生态自然修复适宜性评价在方法上会有新的发展。
It has a very strong practical significance to research on suitability of natural ecological restoration under different natural conditions and implementation of soil and water conservation.According to the theories of natural ecological restoration,the effects of natural factors and human factors on the function of the natural ecological restoration are analyzed.And then the suitability of natural ecological restoration for soil and water conservation is analyzed qualitatively and quantitatively.Zonal regionalization and application of GIS technology as well as the function and suitable measures of artificial ecological restoration are discussed in this paper.The methods to evaluate suitability of natural ecological restoration come up with new development.
出处
《中国水土保持科学》
CSCD
2010年第4期114-120,共7页
Science of Soil and Water Conservation
基金
973国家重点基础研究发展计划"中国主要水蚀区土壤侵蚀过程与调控研究"(2007CB407207)
关键词
生态自然修复
适宜性
地带性
GIS
natural ecological restoration
suitability
zonality
GIS
