摘要
提出了“自然干燥度”和“实际干燥度”的概念,并将两者应用于甘肃黄土高原和河西走廊绿洲的气候植被类型划分,结果表明,实际干燥度确定的上述两类地区的气候植被带,与自然景观大致相符合。
According to the natural precipitation and actual water resource, the concepts of 'natural aridity'and 'actual aridity 'have been sugge ted, which has made the .contribution to arranging the Gansu Loessial Plateau and the oasis in the Hexi Corridor under categories of climate and vegetation patterns. The results show that the patterns of climate and vegetation zones are comparatively coincided with those of their physical landscapes.
出处
《气象》
CSCD
北大核心
1992年第11期8-13,共6页
Meteorological Monthly
关键词
黄土高原
干燥度
气候
natual aridity actual aridity Loessial Plateau
