| 持续提高黄土高原植被水土保持功能的配套技术(I)森林保持水土的条件 |
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| 引用本文： | 吴钦孝,赵鸿雁,刘向东.持续提高黄土高原植被水土保持功能的配套技术(I)森林保持水土的条件[J].生态与农村环境学报,2002,18(2):50-52. |
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| 作者姓名： | 吴钦孝 赵鸿雁 刘向东 |
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| 作者单位： | 中国科学院/水利部,水土保持研究所,陕西,杨陵,712100 |
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| 基金项目： | 国家自然科学基金项目 (4 0 1710 93 ) |
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| 摘 要： | 阐述了森林保持水土的条件 ,即良好的林分结构、必要的面积比例和一定的林龄 ,揭示了成林过程中水土保持功能的动态变化 ,为研究防护林体系水土保持功能持续提高技术提供了理论基础
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| 关 键 词： | 黄土高原 防护林体系 水土保持 条件 |
| 文章编号： | 1001-5906(2002)02-0050-03 |
| 修稿时间： | 2001年10月26 |
Matching Techniques for Sustaining and Improving the Soil and Water Conserving Function of Loess Plateau Vegetation-(I)Conditions for Conserving Soil and Water in Forest. |
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| Abstract: | Conditions for forest to conserve soil and water are elaborated,which include fine stand structure,appropriate proportion of its area,and proper stand age,thus revealing the dynamic changes in the function of the forest to conserve soil and water in the process of its establishment.The results of the study can,therefore, be used as a theoretical basis for developing comprehensive complex techniques for protection forests to sustain their functions to conserve soil and water. |
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| Keywords: | Loess Plateau ?protection forest system ?soil and water conservation ?function ?condition |
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