| 海河流域旱涝灾害的人类生态环境分析 |
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| 引用本文： | 刘岩.海河流域旱涝灾害的人类生态环境分析[J].河北师范大学学报(自然科学版),2000,24(3):394-397. |
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| 作者姓名： | 刘岩 |
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| 作者单位： | 河北师范大学资源与环境科学学院河北石家庄 050016 |
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| 基金项目： | 国土资源部环境地质开放实验室基金，K 98011， |
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| 摘 要： | 以海河流域为实例，在在分区的基础上，通过图示叠合之方式再现了近百年人类生态环境下的灾害趋势，认识到地形与灾害之发生是亦步亦趋的，并分析了海河流域典型的扇状水系与洪涝灾害的关系，以及人类对自然所做的改造之效益与反作用，进而总结了灾害、灾情与人类生态环境的相关关系。
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| 关 键 词： | 海河流域 旱涝灾害 人类生态环境 灾情 人类行为 |
| 文章编号： | 1000-5854(2000)03-0394-04 |
The Analysis of the Correlativity Between Disaster Drought or Flood and Human Environment in Drainage Area of the Haihe River |
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| LIU Yan.The Analysis of the Correlativity Between Disaster Drought or Flood and Human Environment in Drainage Area of the Haihe River[J].Journal of Hebei Normal University,2000,24(3):394-397. |
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| Authors: | LIU Yan |
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| Abstract: | This paper takes Drainage Area of the Haihe river(DAHR)for research example,bases clustering area on facts and exhibits the disaster trend which is in man made environment for 100 years to superpose on maps.Thus it analyses benefit and counteractive of man made environment,and sums again up the correlativity between the disasters and man made environment.It can be seen that disaster's distributing accords with circularity landform.The fanlike system of DAHR strengthens waterlog and weakens drought. |
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| Keywords: | drainage area of the Haihe river disaster drought or flood man-made environment |
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