Author : Xinyi Tian
Publisher :
Page : 79 pages
File Size : 18,79 MB
Release : 2014
Category : Architecture
ISBN :
With the accelerating urbanization process, high intensity of land development brings the negative impact of ecological habitat. In the traditional development mode and the gray infrastructure, the rainwater is hard to permeate underground, which artificially change the urban water cycle in the natural process. It is leading to a series of ecological problems such as surface runoff increase, underground water levels fall, and frequent urban waterlogging. Among them flooding and water quality are the most common challenges. In order to mitigate water quality and adapt to flooding, many cities adopted strategies in the low impact development to address flooding and environmental problems. This research is aiming to analyze the application of low impact development (LID) in the high density unban space planning and design and take Singapore southern waterfront design as an example. This research reviews a range of materials. The information extracted including the nature of stormwater, the influence of high-density urban development to water infiltration and runoff, approaches and facilities of stormwater management, introduces best management practices (BMPs) and the low impact development strategies (practices and site design). This research engages a multiple case studies with analysis of the application of low impact development in Landover, Tampa, Philadelphia, Seattle, and Portland. And then the research combines the theory and the design of Singapore southern waterfront area to discuss the application of the low impact development water treatment in the design and planning of high density area planning and design. The research also considers how LID can be integrated into current urban development and explains the related economic and social benefits.