沙漠化过程中土壤物理性质特征研究进展  

Research Progress on Distribution Characteristics of Soil Physical Properties in Desertification Process

作　　者：其乐木格 

机构地区：[1]内蒙古师范大学地理科学学院,内蒙古 呼和浩特

出　　处：《地理科学研究》2022年第3期263-271,共9页Geographical Science Research

摘　　要：沙漠化是目前全球面临最为严峻的生态环境–社会–经济问题之一,而土壤是土壤–植被–大气连续体系统的重要组成部分,其中土壤物理性质是反映土壤结构和评价土壤质量的重要指标。本文主要综述了沙漠化过程中土壤物理性质变化特征的研究,以期对沙地土壤恢复和沙漠化整治提供一定的科学依据。Desertification is one of the most serious eco-environmental-social-economic problems facing the world at present. Soil is an important part of the soil-vegetation-atmosphere continuum system, and soil physical properties are important indicators to reflect soil structure and evaluate soil quality. In this paper, the changes in soil physical properties during the process of desertification are reviewed, to provide some scientific basis for soil restoration and desertification control in sandy land.

关 键 词：土地沙漠化 土壤物理性质 分布特征 

分 类 号：S15[农业科学—土壤学]