Water supply and sanitation require a huge amount of capital investment in infrastructure such as pipe networks, pumping stations and water treatment works. It is estimated that Organisation for Econo ...
Main articles: Drinking water and Water securityFood and water are two basic human needs. However, global coverage figures from 2002 indicate that, of every 10 people:roughly 5 have a connection to a ...
The concept of water stress is relatively simple: According to the World Business Council for Sustainable Development, it applies to situations where there is not enough water for all uses, whether ag ...
Agricultural__It is estimated that 70% of worldwide water use is for irrigation, with 15-35% of irrigation withdrawals being unsustainable. It takes around 2,000 - 3,000 litres of water to produce eno ...
Surface water__Main article: Surface waterLake Chungará and Parinacota volcano in northern ChileSurface water is water in a river, lake or fresh water wetland. Surface water is naturally replenished ...
Water resources are sources of water that are useful or potentially useful. Uses of water include agricultural, industrial, household, recreational and environmental activities. The majority of human ...
