Decision support for urban water management - models development

城市水管理的决策支持 - 模型开发

• 批准号: 371690-2010
• 负责人: Joksimovic, Darko
• 金额: $ 1.75万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=528333
• 关键词: Decision; support; urban; water; management

Maintenance and renewal of the urban water infrastructure constructed over the last century will require enormous efforts and expenditures, estimated at over $200 billion in the US alone. The development of management measures for integrated urban water systems (IUWS) involves long-term planning for uncertain future conditions, requiring adaptive and robust analytical approaches that can accommodate a wide range of possible conditions. In addition to socio-economic and climatic uncertainties facing urban water managers and policy makers, increased awareness of sustainability of urban drainage infrastructure has lead to conceptual shifts in the direction of new technologies, urban water recovery and reuse, and system decentralization. The combination of these considerations raises numerous questions on how the existing urban water systems will transform in the future, and presents the need for new system evaluation tools.

维护和更新上个世纪修建的城市水利基础设施将需要巨大的努力和支出，仅在美国估计就超过2000亿美元。城市综合供水系统(IUWS)管理措施的制定涉及对不确定的未来条件进行长期规划，需要能够适应各种可能条件的适应性和稳健的分析方法。除了城市水资源管理者和政策制定者面临的社会经济和气候方面的不确定性外，对城市排水基础设施可持续性的认识的提高还导致了新技术、城市水回收和再利用以及系统权力下放方向的观念转变。这些考虑结合在一起，提出了许多关于现有城市供水系统未来将如何改造的问题，并提出了对新的系统评估工具的需求。