| 山东省海水入侵灾害危险性评价的GIS方案设计 |
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| 引用本文： | 张蕾,杨联安,李月臣,崔丽美.山东省海水入侵灾害危险性评价的GIS方案设计[J].灾害学,2003,18(4):12-16. |
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| 作者姓名： | 张蕾 杨联安 李月臣 崔丽美 |
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| 作者单位： | 1. 西北大学城市与资源学系,陕西,西安,710069
2. 烟台师范学院地理与旅游系,山东,烟台,264025 |
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| 基金项目： | 国家自然科学基金项目(49801009)，教育部优秀留学回国人员科研启动基金资助项目[教外司留(2001)498号]，陕西省教育厅专项科研计划项目(02JK086) |
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| 摘 要： | 以山东省为例，利用GIS技术建立了一套海水入侵灾害危险性评价信息系统。通过对多因素的综合分析，获取了各评判单元海水入侵灾害综合危险性指数，求得了各地海水入侵的平均距离，从而实现了山东省海水入侵灾害危险性区划，并能以地图或数据的形式快捷的显示处理结果。
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| 关 键 词： | 海水入侵 山东沿海 危险性评价 地理信息系统 层次分析法 |
| 文章编号： | 1000-811X(2003)04-0012-05 |
| 修稿时间： | 2003年7月21日 |
GIS Design of the Risk Evaluation of the Sea Water Invasion in Shandong Province |
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| ZHANG Lei,YANG Lian-an,LI Yue-chen,CUI Li-mei.GIS Design of the Risk Evaluation of the Sea Water Invasion in Shandong Province[J].Journal of Catastrophology,2003,18(4):12-16. |
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| Authors: | ZHANG Lei YANG Lian-an LI Yue-chen CUI Li-mei |
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| Institution: | ZHANG Lei~1,YANG Lian-an~1,LI Yue-chen~2,CUI Li-mei~1 |
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| Abstract: | Taking Shandong Province as an example, a risk evaluation system for the sea water invasion is established based on GIS technology. Through the comprehensive analysis of multi-factors, the comprehensive risk index of sea water invasion disaster is obtained and the average distances of sea water invasion in each region are calculated. So, sea water invasion disaster zoning of Shandong Province is made. All the processed results can be quickly displayed in the form of map and figures. |
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| Keywords: | sea water invasion coastal area in Shandong risk evaluation geographic information system analytic hierarchy process |
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