Lakes and reservoirs provide a range of resource values, including drinking water, irrigation water, navigation, fisheries, tourism, recreation, flood and drought management, climate mediation, as well as having religious and historic values.

UNESCO: Summary

In addition to impacts on farming and ranching operations, a long-term, widespread drought will also have implications for wildfires, water availability, navigation, and power generation across much of the country and across other sectors.

WHITEHOUSE: The White House

The Triumph is "in deep water and not near any hazards to navigation, " said Cmdr.

CNN: STORY HIGHLIGHTS

"It's in deep water and not near any hazards to navigation, " said Greg Magee, the commander of the Vigorous.

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The exercises train U.S. submarine crews to deal with craggy ice keels that extend 20 to 50 feet into the water, and varying salinity levels that complicate communications and navigation under the ice cap.

FORBES: U.S. Navy Scrambles for Piece of Arctic Pie

It can be immersed for up to 30 minutes in up to one meter of water and comes with essential apps including, email, a web browser and navigation.

ENGADGET: Kyocera DuraPro keeps the rugged flip phone alive on US Cellular for $100