| Review on Soil Moisture of Plantation Land in the Loess Plateau |
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| 引用本文： | SUN Zhongfeng ZHANG Xuepei ZHU Jinzhao LIU HuifangCollege of Soil and Water Conservation,Beijing Forest University,Beijing 100083,P.R.China. Review on Soil Moisture of Plantation Land in the Loess Plateau[J]. 中国林业科技(英文版), 2005, 4(3): 22-28 |
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| 作者姓名： | SUN Zhongfeng ZHANG Xuepei ZHU Jinzhao LIU HuifangCollege of Soil and Water Conservation Beijing Forest University Beijing 100083 P.R.China |
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| 作者单位： | SUN Zhongfeng ZHANG Xuepei ZHU Jinzhao LIU HuifangCollege of Soil and Water Conservation，Beijing Forest University，Beijing 100083，P.R.China |
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| 基金项目： | Graduate Fund of Beijing Forestry University (183). |
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| 摘 要： | Water is a crucial factor restricting vegetation restorationand conservation in the Loess Plateau (Zhang Leiming,et al, 2002). Annual rainfall is relatively low there, andits distribution is uneven on both the space and thetime scale. Water can be re-distributed in soil as thesoil layer is very deep (Hu Liangju, et al, 2000). It isdry on the mountain ridge and hilltop, but wet in thevalley. The characteristics of soil water distributionmake it difficult to conserve eco-environment in theLoe…
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| 关 键 词： | 土壤 湿度 耕地资源 黄土高原 组成成分 生态系统 |
Review on Soil Moisture of Plantation Land in the Loess Plateau |
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| SUN Zhongfeng ZHANG Xuepei ZHU Jinzhao LIU Huifang. Review on Soil Moisture of Plantation Land in the Loess Plateau[J]. Chinese Forestry Science and Technology, 2005, 4(3): 22-28 |
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| Authors: | SUN Zhongfeng ZHANG Xuepei ZHU Jinzhao LIU Huifang |
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| Affiliation: | College of Soil and Water Conservation, Beijing Forest University, Beijing 100083, P.R. China |
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| Abstract: | Water is a crucial factor influencing eco-environment conservation in the Loess Area in China. Soilmoisture is also an indispensable factor to plant growth because of limited water supply. In this paper,previous studies of soil moisture are summarized from methods and contents. Meanwhile, some problems inthe relevant researches are pointed out and discussed. Some solutions are brought forward. |
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| Keywords: | the Loess Plateau plantation land soil moisture heterogeneity phytocommunities eco-environment |
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