“绿洲”概念小议  

THE DISCUSSION OF THE CONCEPT OF OASIS

作　　者：沈玉凌[1] 

机构地区：[1]中国科学院新疆地理研究所,乌鲁木齐830011

出　　处：《干旱区地理》1994年第2期70-74,共5页Arid Land Geography

摘　　要：本文探讨了绿洲的概念，认为绿洲的内涵应包括4方面：（1）绿洲位于荒漠区，（2）水是绿洲存在的基础；（3）茂盛的植被是绿洲的主体景观；（4）地貌部位及人类活动对绿洲发展与演变起着重要作用。The connotation of oasis is not clear because of the complexity and diversity of geographical setting. The paper probe into the concept of oasis. The author proposes that the main connotation of oasis include respects as foIlows: (1)oasis is in desert; (2)water is the basic of oasis; (3)luxuriant vegetation is the main landscape of oasis; (4)topographic features and human activities have important influence in development of oasis.

关 键 词：绿洲 荒漠 沙漠区 

分 类 号：P941.73[天文地球—自然地理学]