摘要
吉林省西部土地荒漠化主要表现为土地沙漠化、盐碱化和草场退化 ,制约着该地区农、牧业的发展 ,该区土地荒漠化具有脆弱性、可恢复性和可逆性的三性特征。采取不同实用技术 ,治理盐碱化、沙漠化和草原退化 ,并将其纳入社会经济发展规划 ,常抓不懈 ,使生态环境保持良性循环。
In the west of Jilin Province, land desertification mainly includes sandy desertification, salinization and grassland degradation. Land desertification limited agricultural and animal husbandry development in this region. In particular, soil salinization has threaten the survival of the local farmers. The desertification in this area has the characteristics of fragility, restorability and reversibility. Therefore, it is required that different practices of management should be used for different types of land desertification. The management of land desertification is a long and tough work, and should to be taken into account in social and economical planning. With the persistent management we can keep the ecological environment on the right cycle and maintain the sustainable development of economy.
出处
《地理科学》
CSCD
北大核心
2003年第2期188-192,共5页
Scientia Geographica Sinica
基金
吉林省科学技术厅重大项目 (吉科合字第 980 30 8-1号 )
