摘要
亚湿润草甸草原与森林草原生物气候带上的沙地在区域上具有边缘性与过渡性 ,对该区域土地沙化研究具有理论意义和实践意义。概要的分析了从属于此类性质的沈阳西北部土地沙化的现状与特征 ,揭示了土地沙化的原因 。
The sandy land of the sub moisture grassland has a nature of edge and transition.It has the signification of theory and practice to study the land desertification.The author analyses the present situation and characteristics of the sandy land of Shenyang and reveals the reason of the sandy land. The research has a signification to the desertification and ecological environment construction.
出处
《水土保持研究》
CSCD
2002年第3期158-160,共3页
Research of Soil and Water Conservation
基金
沈阳市科委基金资助项目
项目号 :2 0 0 0 490 15 -0 0
