森林是国民经济的宝贵资源,它不仅可以提供木材、能源、工业原料和林副产品,在涵养水源,调节气候,防风固沙,保持水土,减少污染,净化空气,减弱噪音和美化市容等各方面,都起着非常重要的作用。我区草原辽阔,是国家主要的畜牧业基地之一。森林在保持草原生态平衡方面起着极为重要的 As a valuable resource for the national economy, forests provide not only wood, energy, industrial raw materials and forest by-products, but also water conservation, climate regulation, wind and sand stabilization, water and soil conservation, pollution reduction, air purification, noise reduction and urban beautification. All play a very important role. The vast grassland in our district is one of the country’s major livestock husbandry bases. Forests play an extremely important role in maintaining the ecological balance of grasslands