青海省天然草地区简述

A BRIEF DESCRIPTION OF THE NATURAL GRASS ZONING IN QINGHAI PROVINCE

青海省草地总面积为4212.72×10^(4)hm^(2),其中,天然草地面积4191.72×10^(4)hm^(2)。依据青海天然草地资源特点,草地生物气候以及地带性植被作为划区的指标,青海天然草地可划分为四个区:祁连山地草甸、草原草地区,青南高原草甸、草原草地区,柴达木盆地荒漠、草原草地区,东部黄土高原草原、草甸草地区。

The total grassland area of Qinghai province is 4212.72×10^(4)hm^(2),among which,the natural grassland area is 4191.72×10^(4)hm^(2).According to the characteristics of the natural grassland resources in Qinghai province,the grassland bio-climation and zonal vegetation are taken as the zoning indicators.According to this index,the natural grassland in Qinghai is divided into four areas:Qilian Mountain meadow,grassland meadow,grassland meadow,desert and grassland in Qaidam Basin,and grassland and meadow grassland in the eastern Loess Plateau.