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深圳市水文面临的挑战与发展对策初探
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Abstract:
随着我国城市化进程加快，因城市化进程带来的边界条件改变引起的水文过程变化以及城市面临的极端天气变化，对水文服务提出了新的挑战。本文通过对深圳市在高度城市化进程中因城市下垫面变化、极端洪涝和风暴潮灾害、城市水资源承载力和水环境承载力不足等对水文的服务需求分析，提出了深圳市实施城市水文建设的初步对策和基本思路，可为类似地区开展城市水文工作提供借鉴。
The hydrological process change caused by boundary conditions and the extreme weather change have brought new challenges to the hydrological services because of urbanization. This study analyses the underlying surface in urbanization process, extreme floods and storm surge disasters, the shortage of urban water resources carrying capacity and water environment bearing capacity, thus puts forward the implementation of basic thought and countermeasures of hydrological construction for Shenzhen as reference for similar areas.
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