| 晋西北黄土区人工林土壤水分动态的定量研究 |
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| 引用本文： | 王孟本,李洪建.晋西北黄土区人工林土壤水分动态的定量研究[J].生态学报,1995,15(2):178-184. |
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| 作者姓名： | 王孟本 李洪建 |
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| 作者单位： | 山西大学黄土高原地理研究所 |
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| 摘 要： | 本文根据１９８８－１９９０年在定位观测资料，对晋西北黄土丘陵区河北杨林、刺槐林和柠条藻木林的土壤水分动态规律进行了定量分析。依次就水分分布分层、水分剖面特征、水分季节动态、水分循环模式与水分循环水分等问题进行了探讨。本文采用的新的分析途径和方法将有助于对黄土区不同植被类型土壤水分生态研究的进一步深化。
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| 关 键 词： | 人工林 土壤水分动态 定量分析 |
| 收稿时间： | 1993/3/13 0:00:00 |
| 修稿时间： | 1993/11/10 0:00:00 |
QUANTITATIVE STUDY ON THE SOIL WATER DYNAMICS OF VARIOUS FOREST PLANTATIONS IN THE LOESS PLATEAU REGION IN NORTHWESTERN SHANXI |
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| WANG Mengben and LI Hongjian.QUANTITATIVE STUDY ON THE SOIL WATER DYNAMICS OF VARIOUS FOREST PLANTATIONS IN THE LOESS PLATEAU REGION IN NORTHWESTERN SHANXI[J].Acta Ecologica Sinica,1995,15(2):178-184. |
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| Authors: | WANG Mengben and LI Hongjian |
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| Institution: | Loess Plateau Institute of Geography; Shanxi University; Taiyuan; 030006 |
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| Abstract: | ased on the 1988-1990 data of field monitoring,an analysis was made on the soil waterdynamics of Populus hopeiensis,Robinia pseudoacacia and Caragana korshinskii Plantations inthe loess plateau region in Northwestern Shanxi,by examining the following issues:the stratification of soil water distribution,the characteristics of soil water profile,the soilwater seasonal dynamics,the water cycle model and water cycle level.The new analysismethod used in this study can facilitate the further researches on soil water ecology for vari-ous types of vegetation in the loess plateau region. |
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| Keywords: | forest plantation soil water dynamics stratification of soil water distribu-tion characteristics of soil water profile soil water cycle model soil water cycle level |
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