| 黄土高原植被建设中的有关问题 |
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| 引用本文： | 侯庆春,韩蕊莲. 黄土高原植被建设中的有关问题[J]. 水土保持通报, 2000, 20(2): 53-56 |
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| 作者姓名： | 侯庆春 韩蕊莲 |
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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： | 黄土高原区域水流失防治与农业持续发展中重大关键问题研究项目 |
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| 摘 要： | 针对草土高原植被建设中存在的覆被率低，造林成活率、保存率低和效益低等问题，提出了只有在生态效益、树种选择等方面转变观念，才能切实搞好植被建设，并提出了植被建设中值得注意的若干重大问题。
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| 关 键 词： | 黄土高原 植被建设 生态效益 树种选择 水土流失 |
| 收稿时间： | 1999-11-12 |
Problems on Vegetation Construction in Loess Plateau Region |
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| HOU Qing chun and HAN Rui lian. Problems on Vegetation Construction in Loess Plateau Region[J]. Bulletin of Soil and Water Conservation, 2000, 20(2): 53-56 |
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| Authors: | HOU Qing chun and HAN Rui lian |
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| Affiliation: | Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling District 712100, Shaanxi Province, PRC;Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling District 712100, Shaanxi Province, PRC |
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| Abstract: | There are some problems in the vegetat ion const ruct ion in the loess plateau reg ion, such as the low rate of vegetation cover, the low survivorship and preservation rates of afforestation, and the low economic benefit. It can be done better if only the idea about ecological efficiency and tree species selection is changed. The great problems about vegetation construction are put forward. |
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| Keywords: | the loess plateau vegetation construction ecological efficiency soil-drying-layer |
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