内蒙古草原带沙地草场的主要特征

MAIN CHARATERISTICS OF SANDY PASTURE IN THE STEPPE ZONE OF INNER MONGOLIA

本文概述了草原带沙地草场的分布和草场初级生产力的特点,分析了草原带沙地草场初级生产力的空间分布规律、季节动态及年动态。

The distribution of sandy vegetation and the primary production characteristics in the steppe zone are summarized in this paper. The space distribute law,seasonal and annual dynamic of primary production of sandy vegetation in the steppe tone were analysed.