文献类型：期刊文献

中文题名：顺德地区不同森林改造区土壤水分—物理特性研究

英文题名：Study on the Soil Moisture-Physical Characteristics of Rebuilt Forest in Shunde

作者：刘伟钦[1] 陈步峰[2] 尹光天[2] 张刚华[2] 罗瑞强[1] 李意德[2]

第一作者：刘伟钦

机构：[1]广东省顺德市农业局;[2]中国林业科学研究院热带林业研究所

年份：2003

卷号：16

期号：4

起止页码：495-500

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：顺德市"青山工程"效益监测项目部分内容(2000-2005);科技部社会公益项目(2003-2005)"珠江三角洲森林植被结构环境间的互动研究"部分内容

语种：中文

中文关键词：顺德地区;森林生态系统;土壤水分;土壤密度;土壤孔隙

外文关键词：Shunde; rebuilt forest area; bulk density; pore; soil moisture

分类号：S714.2

摘要：The soil moisturephysical characteristics of forest ecosystem at 7 sites in Shunde region were analyzed.The results show that the soil bulk density increases and the pore decreases with the increase of soil depth;the soil waterholding characteristic of Jun’an town is superior to that of Jingping Hill and of Shuiniu Hill.Without the supply of rainfall and surface water and groundwater,the noncapillary water will drain within 2 days,then the capillary water will be put into drainage slowly.As far as the availability of water is concerned,the soil water of the Shuiniu Hill will hamper the growth of plants,and of the others will not.
The soil moisturephysical characteristics of forest ecosystem at 7 sites in Shunde region were analyzed.The results show that the soil bulk density increases and the pore decreases with the increase of soil depth;the soil waterholding characteristic of Jun'an town is superior to that of Jingping Hill and of Shuiniu Hill.Without the supply of rainfall and surface water and groundwater,the noncapillary water will drain within 2 days,then the capillary water will be put into drainage slowly.As far as the availability of water is concerned,the soil water of the Shuiniu Hill will hamper the growth of plants,and of the others will not.