中国沙漠化土地成因及治理的主要模式

The Causes to and Treatment Models of Desertification in China

本文对我国荒漠化土地的成因进行了归纳总结。主要表现在以下4个方面1土地利用不合理2过度放牧3乱砍滥樵4水资源利用效率低。同时根据荒漠化土地成因以及不同地区的自然条件,提出了适应不同地区治理的主要模式。

Causes to the land desertification in China have been summarized into four：i）irrational use of land;ii）overgrazing;iii）illegal felling;iv）inefficient use of water.The main treatment models in relation to different natural conditions were developed.