拉萨河谷植被演替规律及人工恢复对策  

Succession Patterns and Artificial Renewal Countermeasures of Lhasa River Valley Vegetation

作　　者：丁云春[1] 

机构地区：[1]西藏职业技术学院,西藏拉萨850000

出　　处：《林业调查规划》2013年第5期19-22,63,共5页Forest Inventory and Planning

摘　　要：阐述拉萨河谷植被分布特征及演替规律,分析人为干扰对植被分布的影响。提出保护残存的天然植被,适度的造林技术,适当选择造林树种,采用容器育苗技术,开发替代能源,合理利用水资源等植被恢复对策。The article described the distribution characteristics and succession patterns of Lhasa River Valley Vegetation, and analyzed the effects on human disturbances on the distribution of vegetation. It proposed the protection of existing natural vegetation, moderate usage of afforestation technology, ade- quate selection of afforestation plantation, the utilization of container seedling technique, development of alternative energy resources, proper usage of water resources and other vegetation renewal countermeasures.

关 键 词：演替规律 植被恢复 拉萨河谷 

分 类 号：S718.54[农业科学—林学] S725.7