Nano-decorations in nature's subsurface water filter

When bacteria and viruses get into well water and make people sick, often the contamination comes after heavy rain or flooding. In 2000, more than 2,300 people in Walkerton, Ontario, got sick when, after unusually heavy rains. ...

Understanding effects of climate change on California watersheds

California relies on the Sierra Nevada snowpack for a significant portion of its water needs, yet scientists understand very little about how future changes in snowpack volume and timing will influence surface water and groundwater. ...

Architecture of aquifers: Chile's Atacama Desert

The Loa River water system of northern Chile's Atacama Desert, in the Antofagasta region, exemplifies the high stakes involved in sustainable management of scarce water resources. The Loa surface and groundwater system supplies ...

Drying climate leads to push for water law reform

Despite the Water Corporation's heavy investment in desalination, groundwater replenishment and changes to groundwater management, important water law reforms are required to respond to pressure from climate change and population ...

Evaporation basins alleviate drainage woes

A system employing evaporation basins for use in artificial drainage could improve the health of the Blackwood Basin in the South West within the century, a study has found.

Bold action, big money needed to curb Asia floods

Asia's flood-prone megacities should fund major drainage, water recycling and waste reduction projects to stem deluges and secure clean supply for their booming populations, experts said Sunday.

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