| 集水、保水和供水技术在干旱、半干旱地区造林中的应用 |
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| 引用本文： | 党宏忠,赵雨森. 集水、保水和供水技术在干旱、半干旱地区造林中的应用[J]. 东北林业大学学报, 2003, 31(3): 8-10 |
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| 作者姓名： | 党宏忠 赵雨森 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 在分析国内外干旱、半干旱区抗旱造林技术,特别是总结集水造林、径流林业主要理论技术的基础上,初步阐述了集水技术、保水技术、供水技术的基本概念和主要内容,指出三种技术在节水理念上对径流集水造林发展的贡献。并结合当代抗旱造林对节水树种和对水分集约经营的要求,提出了集水、保水、供水造林技术(简称“三水”造林技术)研究发展的主要方向、动态。
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| 关 键 词： | 干旱半干旱地区造林 集水技术 保水技术 供水技术 径流林业 |
Application of Water-harvesting, Water-keeping and Water-supplying Technologies to Afforestation in Arid & Semi-arid Areas |
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| Dang Hongzhong,Zhao Yusen. Application of Water-harvesting, Water-keeping and Water-supplying Technologies to Afforestation in Arid & Semi-arid Areas[J]. Journal of Northeast Forestry University, 2003, 31(3): 8-10 |
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| Authors: | Dang Hongzhong Zhao Yusen |
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| Abstract: | On the base of analyzing drought-resistance afforestation technologies, especially summarizing that of water-harvesting afforestation and runoff-forestry in arid & semi-arid areas at home and abroad, the basic theory and main contents of water-harvesting, water-keeping and water-supplying technologies in afforestation (which is called"three water"afforestation for short) in arid & semi-arid areas are expounded in the paper. Meanwhile, according to the present requires for water-saving species and intensive management on water in drought-resistance afforestation, the key aspects and trends on development of"three water"that should be adopted in future are concluded. |
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| Keywords: | Afforestation Water-harvesting Water-keeping Water-supplying Arid & semi-arid areas |
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