| 美国减轻农业旱灾的系统控制及其对我国的启事 |
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| 引用本文： | 商彦蕊,高国威.美国减轻农业旱灾的系统控制及其对我国的启事[J].农业系统科学与综合研究,2005,21(2):128-132. |
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| 作者姓名： | 商彦蕊 高国威 |
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| 作者单位： | 1. 河北师范大学,资源与环境科学学院,河北,石家庄,050016
2. 保定师范专科学校,资源与环境系,河北,保定,071051 |
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| 基金项目： | 国家自然科学基金(40271005);河北师范大学博士基金(103237)资助. |
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| 摘 要： | 美国面对农业资源环境退化和干旱日益严重的状况,在大量研究和实践的基础上,探索出了一条减轻旱灾及其影响的有效途径,使减灾模式从以往对干旱危机和灾后救助为主转变为强调干旱减灾准备和风险管理,通过全面减轻水资源需求压力,降低农业旱灾系统的脆弱性,实现了减灾目标。对其成功方面进行了总结论述,为我国旱灾减灾思路调整提供借鉴。参13。
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| 关 键 词： | 美国 农业旱灾 脆弱性 系统控制 |
| 文章编号： | 1001-0068(2005)02-0128-05 |
| 修稿时间： | 2004年10月19 |
American systematic control on agricultural drought disaster and its illumination toour country |
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| SHANG Yan-rui,GAO Guo-wei.American systematic control on agricultural drought disaster and its illumination toour country[J].System Sciemces and Comprehensive Studies In Agriculture,2005,21(2):128-132. |
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| Authors: | SHANG Yan-rui GAO Guo-wei |
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| Institution: | SHANG Yan-rui~1,GAO Guo-wei~2 |
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| Abstract: | Confronting the condition of agricultural resources and environmental deterioration and increasingly grave drought,the U.S.A explored a way for effective agricultural drought mitigation and disaster reduction.This has led the disaster reduction strategy from emergency coping and disaster relief to emphasizing drought preparedness and risk management.The disaster reduction objective has been achieved according to reduce water demanding pressure and decrease agricultural drought vulnerability.This paper summarized their progress and can be used for reference to our country's drought disaster mitigation. |
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| Keywords: | the USA agricultural drought disaster vulnerability systematic control |
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