| 乌兰布和沙漠人工绿洲沙害综合控制技术体系 |
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| 引用本文： | 董智,李红丽.乌兰布和沙漠人工绿洲沙害综合控制技术体系[J].中国沙漠,2011,31(2):339-345. |
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| 作者姓名： | 董智 李红丽 |
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| 作者单位： | 山东农业大学,林学院/山东省土壤侵蚀与生态修复重点实验室,山东,泰安,271018 |
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| 基金项目： | 国家自然科学基金项目(30972420)资助 |
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| 摘 要： | 将乌兰布和沙漠绿洲分为绿洲生态经济核心区、绿洲-荒漠生态缓冲区和自然荒漠生态恢复区3个功能区,基于各功能区的地貌、植被、土壤及沙害特征与沙源,立足因地制宜规划、因害设防整治的设计思想,提出“流沙固阻带、封沙育草带、防风阻沙带、绿洲防护林网”四带一体的综合防治体系防御流沙入侵,采用工程、农艺等应急措施体系控制绿洲内土壤风蚀和零星流沙的危害,为人工绿洲沙害的综合控制提供了科学依据。
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| 关 键 词： | 沙害 绿洲 综合防治 控制体系 应急措施 乌兰布和沙漠 |
| 收稿时间： | 2010-8-30 |
| 修稿时间： | 2010-10-8 |
Comprehensive Control Technology System of Sand Disasters in Artificial Oases in Ulan Buh Desert |
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| DONG Zhi,LI Hong-li.Comprehensive Control Technology System of Sand Disasters in Artificial Oases in Ulan Buh Desert[J].Journal of Desert Research,2011,31(2):339-345. |
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| Authors: | DONG Zhi LI Hong-li |
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| Institution: | DONG Zhi,LI Hong-li(Forestry College of Shandong Agricultural University,Shandong Provincial Key Laboratory of Soil Erosion and Ecological Restoration,Shandong Agricultural University,Tai'an 271018,Shandong,China) |
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| Abstract: | Oases in Ulan Buh Desert can be divided into three function areas,namely oasis eco-economic core area,oasis-desert ecological buffering area and desert ecological restoration area from oasis core to edge.Based on field observation of topography,vegetation,soil,sand disasters and sand sources of different functional areas,a comprehensive control technology system with four parts,which were fixing shifting-sand zone, fencing dune for grass recovery zone,preventing wind and stopping sand zone,and oasis protect... |
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| Keywords: | sand disaster oasis integrated control control system emergency measures Ulan Buh Desert |
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