摘要
土地荒漠化是制约我国社会、经济可持续发展的严重问题之一。随着经济和社会发展,黑河流域的土地荒漠化越来越严重,成为该区域可持续发展的制约因素。影响荒漠化的因素多种多样,笔者认为荒漠化与自然地理景观格局变迁有重要的联系。根据有关资料对黑河流域自然地理景观的变迁进行了阐述,并在此基础上分析了该地区自然地理景观格局的变化与荒漠化的关系。结果表明,黑河流域荒漠化的发生、发展与自然地理景观变迁有紧密的联系,两者之间相互作用,相互影响。
Land desertification is one of the serious problems restricting social and economic sustainable development in China. With the development of economy and society,land desertification of Heihe River basin becomes more and more serious. The desertification has important links with transition of natural geographical landscape patter. According to relevant data,the transition of natural geographical landscape of Heihe River basin was elaborated. On the basis of this,relationship between desertification and transition was analyzed. The results showed that the occurrence and development of desertification of Heihe River basin is closely related with transition of natural geographical landscape.
出处
《安徽农业科学》
CAS
2015年第7期265-268,共4页
Journal of Anhui Agricultural Sciences
关键词
黑河流域
自然地理景观格局
荒漠化
Heihe River basin
Natural geographical landscape pattern
Desertification
