منابع مشابه
Towards Sustainable Urban Water and Sanitation Services: Barriers and Bridges
The Mar del Plata International Water Conference provided the first global assessment of the water sector. It was found that in most developing countries the state of water supply and sanitation services were deplorable. Consequently, a call for concerted action to improve coverage and efficiency of the water supply and sanitation sector was launched. This call resulted in the International Wat...
متن کاملSurface Water Flow of Urban Areas and Sustainable Urban Planning
Urban planning is associated with land transformation from natural areas to modified and developed ones which leads to modification of natural environment. The basic knowledge of relationship between both should be ascertained before proceeding for the development of natural areas. Changes on land surface due to build up pavements, roads and similar land cover, affect surface water flow. There ...
متن کاملSustainable Environmental Sanitation and Water Services
Figure 1. Typical sewage treatment works schematic flow diagram in Hong Kong Hong Kong has the geographical advantage of being situated on the coast and therefore it is possible to use dual water supply systems (fresh + sea water systems in two separate distribution networks) for potable and non-potable uses. From the sea water supply system, about three quarters of the population in Hong Kong ...
متن کاملDeveloping a Decision Support Tool for Sustainable Urban Water Management
Research in the area of sustainable urban infrastructure reflects the need to design and manage engineering systems in light of environmental, economic, social and technical considerations. In the water sector, the main challenge for the engineer is the development of practical tools for measuring and enhancing the sustainability of urban water infrastructure over its life cycle. The present st...
متن کاملUrban, agricultural, and environmental protection practices for sustainable water quality
Sustainable water management often emphasizes water resource quantity, with focus on availability and use practices. However, only a subset of the available water may be usable when also considering water quality. Water quality management is examined within three broad sectors—urban, agriculture, and environmental systems—to investigate how water quality sustainability (WQS) is defined by each ...
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ژورنال
عنوان ژورنال: Alue ja Ympäristö
سال: 2021
ISSN: 2242-3451,1235-4554
DOI: 10.30663/ay.107322