Analysis and Evaluation on Function of Different Forest Types on Water Resources Protection

SHI Qing; YU Xin-xiao; GUO Hao; YANG Ai-rong

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Analysis and Evaluation on Function of Different Forest Types on Water Resources Protection

- Analysis and Evaluation on Function of Different Forest Types on Water Resources Protection
- Bulletin of Soiland Water Conservation Vol. 23, Issue 4, Pages: 31-33(2004)
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- Published：2004
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SHI Qing, YU Xin-xiao, GUO Hao, et al. Analysis and Evaluation on Function of Different Forest Types on Water Resources Protection[J]. Bulletin of Soiland Water Conservation, 2004, 23(4): 31-33.
DOI：

SHI Qing, YU Xin-xiao, GUO Hao, et al. Analysis and Evaluation on Function of Different Forest Types on Water Resources Protection[J]. Bulletin of Soiland Water Conservation, 2004, 23(4): 31-33. DOI：

摘要

针对北京市密云县密云水库上游清水河流域现有水源保护林类型现状

对油松林、刺槐林、板栗林及混交林4个林分类型的截留降雨、枯枝落叶容纳雨量、林地土壤蓄水、减少地表径流及净化水质能力进行了分析、比较和评价。结果表明

在最小消耗水资源和有利于水资源积累的前提下

水源保护林中的油松水资源消耗较少

混交林次之

刺槐林、板栗林最多。因此建议水源保护林营造应加大耗水能力小和净化水质的树种比例。

Abstract

The current water conservation forest in the upper stream area of the Miyun reservoir of Peking City is analyzed.The forest types and present condition are considered.The effects on river flows of Pinus tabulaef ormis wood

Robinia pseudoacacia wood

chestnut wood and mixed forest are considered.The effect of deadwood leaves on the absorption of rain

woodland soil water storage capacity and overland flows and the purification of water as it moves are considered.The result reveals that use of water increases according to the order:Pinus tabulaef ormis forest

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CHEN Fa-zhong

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Related Institution

Northeast Institute of Geography and Agriculture Ecology, the Chinese Academy of Sciences

Yellow River Institute of Hydraulic Research, Zhengzhou 450003, He’nan Province

Agricultual Science Research Institute in Zhumadian City, Zhumadian 463000, He’nan Province

Institute of Soil and Water Conversation, Northwestuniversity of Agriculture and Forestry, Yangling District

Bureau of Water and Electricity of Fugu County, Fugu County

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