摘要
本文以世界干旱区研究的历史为基点,着重论述了70年代以来国内外干旱区研究的现状与取得的进展。并由此提出我国今后干旱区研究的重点与任务。
Based on the history of researeh work on the arid zones.The paper briefly analyses the present situation,achievement or progress of the modern research on arid zone in the world.At the same time the author also puts forward a series of suggestions for the future research on arid zones in our country.
作者
刘万青
Liu Wanqing(Department of Urban&Resources Sciences,Northwest University)
出处
《世界地理研究》
1993年第1期87-94,共8页
World Regional Studies
关键词
干旱区
沙漠化
Arid zone
Desertification
