[1]郭军权,卜耀军,张广军.黄土丘陵区植被恢复过程中土壤水分研究--以吴旗县为例[J].西北林学院学报,2005,20(04):0-4.
 GUO Jun-quan,BU Yao-jun,ZHANG Guang-jun.A Study On Soil Water During Vegetation Restoration in Loess Hilly Region-Case Study in Wuqi County[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2005,20(04):0-4.
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黄土丘陵区植被恢复过程中土壤水分研究--以吴旗县为例 ()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第20卷
期数:
2005年04期
页码:
0-4
栏目:
西部生态建设论坛
出版日期:
2005-08-29

文章信息/Info

Title:
A Study On Soil Water During Vegetation Restoration in Loess Hilly Region-Case Study in Wuqi County
作者:
郭军权; 卜耀军; 张广军
西北农林科技大学,资源环境学院,陕西,杨陵,712100; 榆林学院,陕西,榆林,719000
Author(s):
GUO Jun-quan; BU Yao-jun; ZHANG Guang-jun
关键词:
黄土丘陵区 植被恢复 土壤含水量
分类号:
S718.557
文献标志码:
A
摘要:
采用野外调查与室内分析相结合的方法,对黄土丘陵区吴旗县植被恢复过程中土壤水分进行了研究.结果表明,不同地形的土壤含水量表现为:5°>18°>30°,阴坡>半阴坡>阳坡,下部>中部>上部;对于同一植被类型,60 cm以下土层的土壤水分含量随着恢复年限的增加而不断减小,并且随着恢复年限的增长,深层土壤水分含量有逐步趋于稳定的趋势;对于不同植被类型的土壤水分含量,农耕地>草地>灌木地>乔木林地;对于不同植被恢复方式,自然恢复的土壤含水量>自然十人工恢复的土壤含水量>人工恢复的土壤含水量.

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备注/Memo

备注/Memo:
国家自然科学基金(40301029)
更新日期/Last Update: 2010-04-29