摘要
根据1980－1990年全国首次按统一规程进行的草地资源调查结果和1：100万中国草地资源图的面积量算结果，本文简要地阐述了（1）中国草地资源的区域分布结构和山地草地垂直带分布规律；（2）中国草地资源类型的组成结构；（3）中国各地天然草地的产草量及其在不同水热条件下的变化规律；（4）中国草地资源的载畜量及其结构；（5）中国草地资源等级综合评价结果。
Based on the results of the first time country-wide survey of grassland resources by the same regulations, 1980-1990,and that of the ared colculatin of the Atlas of chinese Grassland Resounrces, 1: 1000000,this paper relates the following contents in bridf: 1)the regularities of the regional distribution structure of the chinese grassland resoures and that of the vertical distribution of mountain grasslands ;2) the type composition structure of the Chinese grassland resources; 3)the yields of various rangelands in China and the variation regularities of the range gields under different conditions of moisture and tempera ture;4)the carrying capacities of the Chinese grassland resources and the structures of them ;5) the valua tion of the Chinses grassland resources.
出处
《草地学报》
CAS
CSCD
1994年第1期71-77,共7页
Acta Agrestia Sinica
