Finding the 'sweet spots' for managed aquifer recharge

Much of California's $50 billion agricultural industry depends on groundwater. We typically see only what this water makes possible above the soil: almond and pistachio groves, citrus orchards, rows of lettuce and grapevines ...

Using floodwaters to weather droughts

Floodwaters are not what most people consider a blessing. But they could help remedy California's increasingly parched groundwater systems, according to a new Stanford-led study. The research, published in Science Advances, ...

Groundwater recharge rates mapped for Africa

Effective governance and investment decisions need to be informed by reliable data, not only about where groundwater exists, but also the rate at which groundwater is replenished. For the first time using ground measurements, ...

Where can flooded fields help replenish groundwater?

In California, the amount of water exiting aquifers under the state's most productive farming region far surpasses the amount of water trickling back in. That rampant overdraft has caused land across much of the region to ...

How we can 'bank' water underground for use later on

Groundwater has often been seen as the underground resource that never runs out. This "out of sight out of mind" attitude means wells and boreholes are indiscriminately sunk and that groundwater is abused by the public and ...

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