Taxonomy term

water

Strategies to meet our water and energy needs: Insight from a Texas "Treemap"

"This is our generation’s Sputnik moment,” declared President Barack Obama in the 2011 State of the Union address, challenging the nation to pursue a future of cleaner energy.

As we did a generation ago, we now face significant challenges — challenges that need to be met sooner rather than later to protect and grow our economy, build energy autonomy and preserve our resources for future generations. These challenges center on two resources: energy and water.

20 Apr 2011

How oil and water helped the U.S. win World War II

World War II U.S. Gen. Omar Bradley is often cited as the originator of the famous military quote: “Amateurs study tactics, professionals study logistics.” Irrespective of its origins, the adage holds true for most extended conflicts — and World War II is no exception. Managing logistics for the production, movement and consumption of energy was one of the critical determinants of success during the war.

15 Feb 2011

Blogging on Earth: Driveway sealants add PAHs to environment

Winter is hard on asphalt: Water that seeps into tiny cracks freezes and expands, breaking the asphalt apart. That’s why homeowners and business owners across the U.S. use sealants to protect their driveways and parking lots.

16 Dec 2010

Impossible Odds, Irrepressible Hope: Pakistan's water woes and the science that can solve them

Most residents of developed countries don’t think about their water running out or worry about their water leading to the death of their children. In Pakistan, those are distinct possibilities.

05 Oct 2010

Finding water in the heart of darkness: Afghanistan's ongoing water challenges

Fieldwork in Afghanistan is not like most geology fieldwork. “When I landed, the first thing I had to do was to put on a bulletproof vest,” says Tom Mack. He was part of a U.S. Geological Survey team that evaluated water resources in the Kabul Basin, in the north-central part of eastern Afghanistan, a couple of years ago. “It was strange to wear the vest, but eventually you get used to it.” There was a lot to get used to, he says. No matter where Mack went, he had to get special permission to be there.

14 Jun 2010

Afghanistan's mineral wealth

Blogging on EARTH

On Monday, a spokesman for Afghanistan's President Hamid Karzai, Waheed Omar, told reporters that the USGS survey of Afghanistan's mineral resources found they are worth about $1 trillion. And on Wednesday, USGS will host a press conference in which scientists will discuss water issues in Afghanistan.

14 Jun 2010

Science and soccer: They're both child's play

It’s late in the afternoon, and by now, 9-year-old Claire Dworsky has already answered questions like mine many times over. But, when I approach the crowd of people standing by her poster at the American Geophysical Union’s (AGU) annual meeting in San Francisco, Calif., she jumps up from her chair and politely gives me her full attention. I ask her to explain her project, and she launches into her explanation, never turning to look at the poster behind her for backup, or at the adults nearby who are watching her with pride.

13 May 2010

Celebrity climb

One billion people are without access to clean water today. When glacial deposits like the one atop Kilimanjaro melt away, that number will increase, some researchers say. To raise awareness about what some people are calling the global clean water crisis, a team of celebrities climbed Mount Kilimanjaro in January in the “Summit On The Summit.” 
 
02 Apr 2010

Sea sprawl: Into the blue frontier of ocean development

Picture it: Dozens of kilometers off the coast of Texas, a giant polygon-shaped cage constructed of steel ribs and mesh netting floats 30 or so meters beneath the waves. The cage, moored to the seafloor, is filled with tens of thousands of teeming, silvery fish. Several kilometers away, offshore wind turbines sprout from the sea surface in a curving line, their spindly white arms churning the atmosphere.

01 Mar 2010

Thirsty Cities: Water management in a changing environment

On a clear day in November 2007, the governor of Georgia held an unusual public vigil. Before the doors of his state capitol, Gov. Sonny Perdue bowed his head, took his wife’s hand and prayed for rain.

Some called it a stunt. Others admired the gesture. Above all, one thing was clear: Northern Georgia was facing its worst drought in 100 years, and there was no easy fix. It would take unprecedented statewide efforts to save Georgia from ruin.

31 Dec 2009

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