| 干旱半干旱区集雨绿化系统优化模拟模型的设计 |
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| 引用本文： | 成六三,李小雁,肖洪浪.干旱半干旱区集雨绿化系统优化模拟模型的设计[J].水土保持通报,2005,25(2):27-30,43. |
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| 作者姓名： | 成六三 李小雁 肖洪浪 |
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| 作者单位： | 1. 中国科学院,寒区旱区与工程研究所,甘肃,兰州,730000
2. 中国科学院,寒区旱区与工程研究所,甘肃,兰州,730000;北京师范大学,资源学院,沙漠与沙区资源研究所,北京,100875 |
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| 基金项目： | 中国科学院寒区旱区环境与工程研究所"西部之光";"兰州南北两山集雨绿化示范试验";国家自然基金(40101004) |
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| 摘 要： | 从土壤水资源的角度对集雨绿化系统进行了初步的分析,建立了绿化系统模型。该系统以集雨、提高雨水利用效率为核心,运用种植区水量平衡方程初步解决了干旱半干旱区绿化缺水的问题。以中国科学院寒区旱区环境与工程所野外实验站为例,针对抗旱树种柽柳进行集雨绿化的问题进行实例分析。在可靠的理论和方法的基础上建立模拟模型,对造林具有一定的通用性、实用性和指导性,为干旱半干旱区进行集雨绿化提供了理论依据、系统模式及规划设计的实用性。
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| 关 键 词： | 集雨绿化 系统优化 模型 |
| 文章编号： | 1000-288X(2005)02-0027-04 |
| 收稿时间： | 2004/9/30 0:00:00 |
Optimizing Model of Rainwater Harvesting System for Afforestation |
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| CHENG Liu-san,LI Xiao-yan and XIAO Hong-lang.Optimizing Model of Rainwater Harvesting System for Afforestation[J].Bulletin of Soil and Water Conservation,2005,25(2):27-30,43. |
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| Authors: | CHENG Liu-san LI Xiao-yan and XIAO Hong-lang |
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| Institution: | CHENG Liu-san~1,LI Xiao-yan~ |
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| Abstract: | The system of rainwater harvesting for affovestation(SRHA) are analyzed based on soil water resources. The system focused on rainwater harvesting and improvement of rainwater use efficiently. Model of SRHA was established using water balance equation of the planted area to solve water shortage for afforestation in the arid and semi-arid regions. Taking Tamarix ramosissima as an example, we explored main problems in the SRHA. The model has a reliable theoretical base and provides guidance for affroestation in the arid and semi-arid regions. |
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| Keywords: | system of rainwater harvesting for afforestation system optimizing model |
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