摘要
山西省晋北地区地处我国农牧交错地带,近年来,经过大规模、高强度的治理,沙化土地面积呈缩减态势,但全区土地沙化形势十分严峻,生态环境十分脆弱,严重制约了社会、经济的发展。分析了晋北地区土地沙化的现状及动态变化,重点探讨了晋北地区土地沙化形成的自然因素和人为因素,旨在为晋北地区预防和治理土地沙化提供参考依据,最终实现生态、经济、社会的可持续发展。
The North Shanxi Province is located in the interlacing zone of pastures and farmlands of North China. In recent years, the sandification areas have reduced by large-scale and high strength management;but the whole region sandification situation is still stern, the ecological environment is still fragile,the social and economic development is seriously restricted. The present situation of sandification was analyzed, natural and man-made factors were discussed, the purpose provides the reference for the prevention and the government,realizes the sustainable development of the ecology, the economy and the society.
出处
《水土保持研究》
CSCD
北大核心
2008年第2期168-172,共5页
Research of Soil and Water Conservation
基金
山西省软科学研究项目(2007041056-01)
关键词
土地沙化
农牧交错区
晋北地区
sandification
zone of pastures and farmlands
North Shanxi province
