Urban Water Cycle Processes and Interactions: Urban Water Series - UNESCO-IHP

摘要

Effective management of urban water should be based on a scientific understanding of the impact of human activity on both the urban hydrological cycle - including its processes and interactions - and the environment itself. Such anthropogenic impacts, which vary broadly in time and space, need to be quantified with respect to local climate, urban development, cultural, environmental, and religious practices and other socio-economic factors. Urban Water Cycle Processes and Interactions represents the fruit of a project by UNESCO's International Hydrological Programme on this topic. The volumernbegins by introducing the urban water cycle concept and the need for integrated or total management. It then explores in detail the manifold hydrological components of the cycle, the diverse elements of urban infrastructure and water services, and the various effects of urbanization on the environment -from the atmosphere and surface waters to wetlands, soils and groundwater as well as biodiversity. A concluding series of recommendations for effective urban water management summarizes the important findings set forth here.