Title: Research of rainwater utilization in Beijing
Abstract: Beijing is facing water scarcity problem, while the storm water in large amount have not been effectively controlled and reasonably used. The development of urbanization increases the storm flood peak, burdens the flood protection pressure. The retention of rainwater in lawn land will be the effective measure for increasing the infiltration rate to the groundwater, decreasing the storm flood peak and lightening the flood protection burden of rivers. In the paper the effect for decreasing the runoff coefficient and runoff peak has been simulated in the condition which the lawn land is lower 5~10cm than side ground for collecting the runoff from roof and road which have the same area as lawn. The possibility of the runoff quality using for recharge groundwater was also discussed.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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Cited By Count: 1
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