祁连山北坡中部气候特征及垂直气候带的划分  

The Climate Features and Regionalization of Vertical Climatic Zones in the Northern Slope of Qilian Mountains

作　　者：张虎[1] 温娅丽[1] 马力[1] 常宗强[1] 王金叶[1] 

机构地区：[1]甘肃张掖祁连山水源林研究所,甘肃张掖734000

出　　处：《山地学报》2001年第6期497-502,共6页Mountain Research

基　　金：国家林业局"九五"重点项目<祁连山森林水文生态功能研究>内容之一。

摘　　要：通过对祁连山北坡中部气候特征、森林植被类型和土壤类型的定位观测研究 ,对祁连山北坡中部森林生态系统的主要气象要素垂直分布特征进行分析 ,应用气候指标和生物学原理 ,将祁连山林区按不同海拔高度划分为 :1.山地荒漠草原气候带 ;2 .山地草原气候带 ;3.山地森林草原气候带 ;4.亚高山灌丛草甸气候带 ;5 .高山亚冰雪稀疏植被气候带 ;进而提出了合理开发祁连山山地气候资源 。This paper based on the location station studies of the climate features, forest vegetation types and soil types in the Northern slope of Qilian Mountains, and analysis of the vertical distribution of the main climatic elements in the Northern slope of Qilian Mountains. Also used climatic indicators and biological theory, and according to the different altitude divides the mountains into five vertical climatic zones. They are: 1. mountain desert grassland climatic zones; 2. mountain grassland climatic zones; 3. mountain forestry grassland climatic zones; 4. sub alpine shrub meadow climatic zones; 5. alpine subsnow ice rare vegetation climatic zones. The aim of the thesis offeres scientific basis for research for mountainy climate in Qilian Mountains and development of local economy.

关 键 词：祁连山 气候特征 植被类型 垂直气候带 森林 土壤类型 

分 类 号：P462.5[天文地球—大气科学及气象学]