皖西大别山区水源涵养林质量提升关键技术研究

Key Technology of Improvement in Stand Quality of Water Conservation Forest in Ta-pieh Mountains of Western Anhui

采用标准地调查法,对大别山水库库区水源涵养林的几个定位监测站的监测数据进行分析,对几种主要植被类型的枯落物吸水、土壤渗透性、抗蚀性、径流量等涵养水源功能以及抚育方式和空间配置与涵养水源的关系进行系统分析,探索可提升林分质量的技术措施。

Based on the investigation method of sample plot, the data collected by the positioning and monitoring stations of water conservation forest in Ta-pieb Mountains reservoir was analyzed. This paper illustrated the tending methods and water conservation function of major vegetations, including absorbing water, soil permeability, resistance to corrosion and runoff volume, and systematically studied their relationship with the spatial arrangement and water conservation to explore the technical measures for improving quality of forest stand.