| 遥感技术在长江江苏段防洪减灾中的应用 |
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| 引用本文： | 黄家柱.遥感技术在长江江苏段防洪减灾中的应用[J].南京师大学报,1999,22(3):100-104. |
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| 作者姓名： | 黄家柱 |
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| 作者单位： | 南京师范大学环境科学研究所!210097，南京 |
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| 基金项目： | 国防科工委卫星应用重点项目，国家计划发展委员会国土遥感调查项目《江苏省国土资源遥感综合调查》，江苏省自然科学基金 |
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| 摘 要： | 应用遥感多时相分析方法对长江岸滩变迁进行动态调查，研究河床的时空演变规律，结合河床边界条件分析及江岸崩坍灾害调查，进行江岸稳定性评价，为长江江苏段治理及防洪减灾提供基础资料和科学依据．结合长江流域生态环境变化的研究，提出长江长治久安的意见和进一步开展遥感工作的建议．
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| 关 键 词： | 遥感 长江 防洪减灾 江苏省 |
The Application of Remote Sensing Techniques to Preventing and Mitigating Flood Hazard in the Jiangsu Section of the Changjiang River |
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| Huang Jiazhu Institute of Environmental Science,Nanjing Normal University,Nanjing,PRC..The Application of Remote Sensing Techniques to Preventing and Mitigating Flood Hazard in the Jiangsu Section of the Changjiang River[J].Journal of Nanjing Normal University(Natural Science Edition),1999,22(3):100-104. |
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| Authors: | Huang Jiazhu Institute of Environmental Science Nanjing Normal University Nanjing PRC |
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| Institution: | Huang Jiazhu Institute of Environmental Science,Nanjing Normal University,Nanjing,210097,PRC. |
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| Abstract: | A remote sensed multi-temporal analysis was applied to monitoring the changes of banks and sandbars in the Jiangsu section of the Changjiang River.Through the research work in the law of the channel evolution, the boundary condition of the riverbed, and riverbank collapses ,combined with the data of water depth and hydrologic survey and revetment constructions, an assessment of river bank stability was made for preventing and mitigating the hazards in the Changjiang River The environmental changes ,such as deforestation, soil erosion ,and river and lake silting revealed by remote sensing were also introduced. |
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| Keywords: | remote sensing flood hazard Changjiang River Jiangsu Province of China |
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