Taxonomy term

september 2013

Building resource corridors in Afghanistan: A solution to an interminable war?

Afghanistan has been ravaged by decades-long conflicts that have left it economically depressed, but the country also holds a potentially huge natural resource base. Some estimates have put the value of the resources — copper, gold, coal, oil, gas, industrial minerals, rare earth minerals and more — between $1 trillion and $3 trillion.

02 Sep 2013

Rescuing geologic maps during a coup

The author shows a map of the geomorphology of northern Afghanistan to Afghan President Hamid Karzai and others at the University of Nebraska in Omaha in 2005.

02 Sep 2013

Where on Earth? - September 2013

Clues for September 2013:
1. This "Grand Canyon of the Pacific" is located in an eponymously named state park on the southwest side of an island better known for its lush gardens and greenery, which flourish thanks to average rainfalls of close to 10 meters per year in spots.

On the web: Mount St. Helens goes online to reach the masses

If you’ve ever felt the mysterious allure of volcanoes — both terrifying and spectacular — you can now experience the infamous eruption of Mount St. Helens from the safety of your computer. The new Mount St. Helens Science and Learning Center website ( offers exciting interactive experiences and more to volcano enthusiasts and earth science students with just a few clicks of a mouse.

25 Aug 2013

Digitizing Earth: Developing a cyberinfrastructure for the geosciences

That geoscientists are notorious hoarders should come as no surprise. After all, geoscientists collect and study nothing less than Earth itself. Over the last four decades, massive amounts of digital data have begun streaming in from a growing number of satellites and sensors unceasingly monitoring the earth, atmosphere and oceans. Geoscientists are awash in data and, at the same time, have access to ever-increasing computing power. Together, these advances have precipitated fundamental changes in the way earth science is done, leading to the proliferation of computer-based data visualization and modeling — especially 3-D and 4-D modeling.

18 Aug 2013

Rescuing data from the dark

Along with the proliferation of techniques and technologies to deal with Big Data — the large volumes of data coming in from global sensors and satellites that can require supercomputers to crunch — geoscientists are also addressing the collection and integration of what could be termed small (or mainstream) data.

14 Aug 2013