| 贵州西部四种典型林地土壤水文特性研究 |
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| 引用本文： | 潘明亮,丁访军,谭伟,戴全厚,朱军.贵州西部四种典型林地土壤水文特性研究[J].水土保持研究,2011,18(5):139-143. |
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| 作者姓名： | 潘明亮 丁访军 谭伟 戴全厚 朱军 |
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| 作者单位： | 1. 贵州大学林学院,贵阳,550025
2. 贵州省林业科学研究院,贵阳,550005 |
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| 基金项目： | 国家林业局公益专项子项目(200704005/WB03,200804006/RHH04) |
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| 摘 要： | 对贵州省西部地区桦木林、柳杉林、华山松林和杉木林4种典型林地土壤的物理性质和水文特性进行了初步研究。结果表明：4种林地土壤容重、毛管孔隙度、贮水深和毛管持水深均随土壤深度的增加而增大,总孔隙度、非毛管孔隙度、最大持水深和渗透性具有随土壤深度的增加而减小的趋势。综合评价4种典型林地土壤物理性质和水文特性,桦木林地土壤平均非毛管孔隙（16.29%）和渗透性（2.77mm/min）最大,表现出较强的蓄水能力;华山松林地土壤平均总孔隙度（66.70%）最大,表现出较大的持水深。
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| 关 键 词： | 贵州西部 林地土壤 水文特性 |
Study on Hydrological Characteristics of Soils in Four Typical Types of Woodlands in Western of Guizhou Province |
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| PAN Ming-liang,DING Fang-jun,TAN Wei,DAI Quan-hou,ZHU Jun.Study on Hydrological Characteristics of Soils in Four Typical Types of Woodlands in Western of Guizhou Province[J].Research of Soil and Water Conservation,2011,18(5):139-143. |
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| Authors: | PAN Ming-liang DING Fang-jun TAN Wei DAI Quan-hou ZHU Jun |
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| Institution: | PAN Ming-liang1,DING Fang-jun2,TAN Wei1,DAI Quan-hou1,ZHU Jun2(1.College of Forestry,Guizhou Univercity,Guiyang 550025,China,2.Institute of Foretry Science Research of Guizhou Province,Guiyang 550005 |
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| Abstract: | A pilot study on hydrological characteristics and physical properties are studied in four typical types of woodlands,which Betula luminifera H.Wink forest,Cryptomehia fortunei forest,Cryptomeria fortunei forest and Pinus armandi forest are grown respectively in western region,Guizhou Province.The results showed that: soil bulk density,capillary porosity,water storage and capillary capacity of the four typical types soils in woodlands increased with soil depth;the total porosity,the capillary porosity and pe... |
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| Keywords: | western of Guizhou pvovince woodland soil hydrological characteristics |
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