Taxonomy term

texas

Tracking Hurricane Harvey's freshwater plume

On Aug. 25, 2017, Hurricane Harvey made landfall along the Texas coast as an unexpected Category 4 storm, with maximum sustained winds of 209 kilometers per hour. After rapidly intensifying over the Gulf of Mexico, it hovered over southeastern Texas for days, slowly weakening as it dumped 68 trillion liters of water onto the land — more than three times the volume of the Great Salt Lake in Utah.

30 Jun 2018

Airport earthquakes continued after injection ended

Since Oct. 31, 2008, when seismic activity was first detected, hundreds of earthquakes smaller than magnitude 3.4 have peppered a fault zone that partly underlies the Dallas/Fort Worth International Airport (DFW) in north-central Texas. After the quakes were linked to the subsurface disposal of wastewater fluids from oil and gas operations in wells located within a kilometer of the initial quakes, wastewater injections into those wells were halted in August 2009. 

31 May 2018

Geomedia: Film: 'Written on Water': A Modern Tale of a Dry West

An endless patchwork of circular fields surrounds the small West Texas town of Olton. The unnatural shapes and sharp boundaries of the brown and green fields result from center-pivot irrigation systems that pull water from the Ogallala Aquifer and allow more crops to grow than the semi-arid landscape would otherwise allow. On these dusty farms and within town offices a drama is unfolding over what to do as irrigation wells run dry.

11 May 2017

Everything's bigger in Texas, including the Wink sinkholes

Residents of the neighboring West Texas towns of Wink (population 940) and Kermit (population 6,000) have had decades to get used to a pair of large sinkholes that opened a couple of kilometers apart between their towns, the first in 1980 and the second in 2002. But according to a new study, the ground around the two holes is subsiding and unstable, opening up the possibility that they could collapse into one giant sinkhole.

10 Oct 2016

Benchmarks: September 8, 1900: Massive hurricane strikes Galveston, Texas

Everyone said it couldn’t happen. City leaders saw no need for an expensive seawall, trusting local meteorologist Isaac Cline when he claimed that it was “impossible for any cyclone to ... materially injure the city.” And so, on the morning of Sept. 8, 1900, when the skies over Galveston, Texas, darkened with rain and the winds blew strong, residents of this booming barrier island community believed their city could weather any storm. By the next morning, the city lay in ruin, blasted by a Category-4 hurricane that killed an estimated 10,000 people — a quarter of the island’s population — and more than the combined death tolls of all other landfalling U.S. hurricanes since.

08 Sep 2016

Travels in Geology: Touring Texas' Trans-Pecos

In far southwestern Texas, west of the Pecos River and bordering Mexico lies the Trans-Pecos region, a profoundly beautiful area with a rich cultural history and fascinating and diverse geology.
04 Aug 2015

Getting there and getting around Texas' Trans-Pecos

If you’re driving through West Texas on Interstate 10, which runs from Jacksonville, Fla., to Santa Monica, Calif., you’ll pass right through the Trans-Pecos region. Commercial air service is also available into El Paso International Airport, located about 170 kilometers west of Guadalupe Mountains National Park. A car is necessary to get around the area; you can rent one at the airport if you choose to fly in. Fall is a great time to visit the region, once the summer heat has waned. 

04 Aug 2015

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

Highlights of 2010: Offshore wind in Texas and the curious case of Massachusetts

Humans have harnessed wind energy throughout history for milling, pumping and transportation — in a way you could say it’s the “original” form of industrial energy. But only recently have we built massive, powerful turbines to convert that wind into electricity. As concerns about pollution, carbon emissions, resource depletion and energy security mount, wind farms are an increasingly attractive alternative for meeting growing energy demand.

07 Dec 2010

Natural gas production linked to earthquakes in Texas

A saltwater disposal well, a part of the natural gas production process, may have been responsible for triggering a series of minor earthquakes in the Dallas-Fort Worth area of Texas in 2008, according to a recent study.

11 May 2010

Pages