California groundwater management trickles up from local sources

In a typical year, California gets about 30 percent of its water from groundwater wells. Yet when it comes to managing this precious resource, the state of California relies on a mixed bag of more than 2,000 local water agencies ...

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. ...

Why groundwater is one of our most precious resources

From the Murray-Darling system to Great Artesian Basin, "invisible" underground groundwater is often the only water supply available across the vast majority of Australia—and its annual contribution to GDP is estimated ...

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 ...

New way to protect precious water

Australian scientists have devised a way to model polluted groundwater with computer simulation – and better protect the Earth's main fresh water supply.

Using seismology for groundwater management

As climate change increases the number of extreme weather events, such as megadroughts, groundwater management is key for sustaining water supply. But current groundwater monitoring tools are either costly or insufficient ...

Planning strategies needed to protect food sources

(PhysOrg.com) -- Climate change and urban expansion could threaten the sustainability of horticultural industries in the Adelaide Hills unless a long-term strategy is employed, according to a senior geographer at the University ...

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