[1]臧廷亮,张金池.森林枯落物的蓄水保土功能[J].南京林业大学学报(自然科学版),1999,23(02):081-84.[doi:10.3969/j.jssn.1000-2006.1999.02.015]
 Author Zang TingliangZhang Jinchi.Function of Forest Litter to Water Shelter Conservation and Soil and Water Conservation[J].Journal of Nanjing Forestry University(Natural Science Edition),1999,23(02):081-84.[doi:10.3969/j.jssn.1000-2006.1999.02.015]
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森林枯落物的蓄水保土功能
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
23
期数:
1999年02期
页码:
081-84
栏目:
研究论文
出版日期:
1900-01-01

文章信息/Info

Title:
Function of Forest Litter to Water Shelter Conservation and Soil and Water Conservation
文章编号:
1000-2006(1999)02-0081-04
作者:
臧廷亮;张金池
南京林业大学森林资源与环境学院
Author(s):
Author Zang TingliangZhang Jinchi
College of Forest Resources and Environment Nanjing Forestry UniversityNanjing210037
关键词:
森林枯落物水源涵养水土保持
Keywords:
Forest litter Water shelter conservation Soil and water conservation
DOI:
10.3969/j.jssn.1000-2006.1999.02.015
文献标志码:
A
摘要:
<正>在总结过去研究成果的基础上,综述了森林枯落物涵养水源、强化土壤抗蚀性状、保持水土等方面的功能,目的在于充分认识森林枯落物在减灾中的重要性,并为今后的科学研究和防护林营造提供借鉴。
Abstract:
Based on the analysis of forest litter on the hydro-ecological function, the paper expounds the great contribution to soil and water loss control. Forest litter can greatly reduce surface runoff amount by absorbing, intercepting rainfall and increasing soil infiltration capability. Research results show that the maximum absorption rates of the leaves of moss, conifer, soft broadleaf and hard broadleaf are 587%,172%,386% and 250% respectively. The soil infiltration condition doses not depend on the density and structure of forest stand but on the characteristics and depth of forest litter on the stand. Forest litter can also increase soil anti-erodibility and control soil and water loss efficiently by improving soil characteristics. The mixed forest is much better than pure forest on soil improvement for its heavy forest litter. It is suggested that great attention of forest litter on soil characteristics improvement and flood reducing should be paid to. In order to accelerate the litter accumulation

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更新日期/Last Update: 1900-01-01