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由于孟加拉国独特的地理位置和地形,每年都会发生不同大小和类型的洪水事件。简要论述了该国常见的4种洪水类型,进而分析了洪水产生客观和人为因素,指出应对洪水进行可持续管理,并将洪水管理的3个发展阶段加以阐述,最终确定应采取以非工程措施为主,将工程与非工程措施相结合的可持续洪水管理,并详细介绍了管理框架的内容,以期更好地解决孟加拉国面临的重大洪水问题,从而减少洪水对该国的影响。
Due to Bangladesh’s unique geographical location and topography, flood events of different sizes and types occur every year. This paper briefly discusses the four types of floods commonly found in the country, analyzes the objective and human factors of floods, points out that the flood management should be managed sustainably, and elaborates the three stages of flood management. Finally, it is necessary to take non-engineering measures Based on the combination of engineering and non-engineering measures for sustainable flood management and details of the regulatory framework with a view to better addressing the major floods facing Bangladesh and thereby reducing the impact of the floods on the country.