As part of Texas Public Radio's on-going focus on the environment, we are proud to bring the public and our members special events, stories and initiatives to help improve and draw attention to the city's health and environment.

State lawmakers are considering a nearly $2.5 million plan to help answer a pressing question in some Texas communities: Why does the ground keep shaking?  

Experts Looking At Whether Fracking A Factor In Texas Quakes

Jan 9, 2015

Geophysicists are looking at whether hydraulic fracturing, generally known as fracking, might be one of the factors responsible for a number of quakes to hit Texas earlier this week. Fracking is a process through which liquid — generally chemicals and sand suspended in water — at very high pressure is blasted into wellbores to fracture the shale rock layers and release natural gas. Also this week, a study from the Bulletin of the Seismological Society of America linked dozens of earthquakes in Ohio in March 2014 to fracking in the area. A previous study in Oklahoma had linked the wastewater shot into deep disposal wells to a surge in quakes there.

People felt two small but noticeable earthquakes in the Dallas area Tuesday, with reports of shaking buildings and flickering lights. Some residents said they felt nothing; some worried about fracking; others joked about it all.

The first quake was measured at 3.5 magnitude, according to the U.S. Geological Survey, and the second was measured at 3.6. Both of them were centered about 3.5 miles east-northeast of Irving, just outside of Dallas.

GEAA / http://www.aquiferalliance.net/


As the legislative year begins, a major watchdog group for the Edwards Aquifer has claimed some successes for 2014 and said it would be keeping a close eye on what lawmakers did this year.

The Greater Edwards Aquifer Alliance, a coalition of 51 community, religious, environmental and business organizations that want to create a more impactful voice for the environment and the aquifer, has stated that it would be following state legislation carefully to make sure the coalition retains its ability to advocate for the environment.

Flickr - salaamministries.com

If it's getting close to Christmas, it's also getting nearer to the year's worst allergy season for San Antonio and the Texas Hill Country.

Copious amounts of cedar pollen are expected to blow in on the first cold front, draping yellow blankets of the dusty stuff on cars and other surfaces.