Entries by Christian Thomas

Our Shrinking National Monuments

The President announced sizeable reductions of several National Monuments earlier this week.  To help people see and understand the significance of this action, we produced an interactive map showing two of the most highly impacted Monuments, Bears Ears and Grand Staircase – Escalante, both in Utah.  Users of the map can zoom in and explore the […]

Update on Our Efforts to Map Surface Mining in Appalachia

Some time has passed since we’ve written about our work mapping surface mining in central Appalachia, but rest assured, we’re still actively monitoring this devastating practice. Our mining work to date has focused on mapping the locations of these operations. Researchers, some of whom are using our data, are beginning to draw troubling connections between […]

Harvey’s Environmental Impact, a Look at Flooded Petrochemical Sites

Since Hurricane Harvey made landfall last month, we continued to analyze satellite imagery along the middle of the Texas Gulf Coast for environmental impacts. The first in a series of catastrophic storms, Harvey struck the heart of the U.S. petrochemical industry, leading to widespread flooding of oil and gas infrastructure, toxic chemical spills and adverse short […]

Summer Research Focus

It’s an exciting time around the office. We finalized our summer research program and added a couple of new faces—interns Brian Wong from Duke University and Flynn Robinson from West Virginia University—to help us expand our skill set and cover more ground. Brian is helping us improve our mountaintop removal (MTR) mining work. We’ve already […]

West Virginia FrackFinder Phase 1 Results

During Phase 1 of our FrackFinder WV project, we focused on identifying and delineating wellpads (drilling sites) and drilling-related fluid impoundments across West Virginia that have been built to accommodate the recent boom in drilling and fracking to produce natural gas from the Marcellus and Utica Shales.  This data has been provided to our partners, researchers at […]