大通宝库林区灌木林在水源涵养中的效能  

Effectiveness Evaluation on Water Conservation of Shrubs Forest Baoku Forest Region Datong County

作　　者：郭志云 张宝元[2] 

机构地区：[1]大通县东峡林场,青海大通810105 [2]大通县林业调查队,青海大通810100

出　　处：《青海农林科技》2014年第2期53-54,94,共3页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：大通宝库林区是青海省省会城市西宁市最大的水源涵养林区,为西宁市工农业生产及生活年均供水量达2.22×108m3。而宝库林区森林资源主要以灌木林为主,本文就宝库林区主要种类灌木林分在水源涵养中的效能作了分析与评估。Baoku forest area Datong County is the largest forest area of water conservation forests in Xin- ing City - the capital city of Qinghai Province, the annual water supply capacity Xining city industry and agriculture production and the lives are 2. 22×108m^3. shrub forest are main forest resources ,this paper makes analysis and evaluation on the effectiveness of the main kinds of shrub forest in water conservation in Baoku Forest region.

关 键 词：灌木林 水源涵养 效能 宝库林区 

分 类 号：S715[农业科学—林学]