Environmental Studies

Huge carbon sink exists in soil minerals WSU researcher finds

By Eric Sorensen, WSU News VANCOUVER, Wash. – A Washington State University researcher has discovered that vast amounts of carbon can be stored by soil minerals more than a foot below the surface. The finding could help offset the rising greenhouse-gas emissions helping warm the Earth’s climate.

Gases from ancient Inland Northwest volcanic eruptions blocked out sun, cooling planet

By Eric Sorensen, WSU News PULLMAN, Wash. – The Pacific Northwest was home to one of the Earth’s largest known volcanic eruptions, a millennia-long spewing of sulfuric gas that blocked out the sun and cooled the planet, Washington State University researchers have determined.

Health of amphibians in oil sand fields area assessed

By Will Ferguson, WSU College of Arts and Science The impact of pollutants from the world’s largest oil sand field on the health of amphibians marks the focus of a team of research biologists from Washington State University and Canada.

Researchers find new clues for nuclear waste cleanup

By Tina Hilding, Voiland College of Engineering & Architecture PULLMAN, Wash. – A Washington State University study of the chemistry of technetium-99 has improved understanding of the challenging nuclear waste and could lead to better cleanup methods.

WSU research highlights deforestation threat to jaguars

By Will Ferguson, College of Arts & Sciences PULLMAN, Wash. – Accelerating deforestation of jaguar habitat, especially in corridors connecting conservation areas, threatens the long-term survival of the iconic predator, according to new research by Dan Thornton, an assistant professor in the Washington State University School of the Environment.

Researchers develop environmentally friendly, soy air filter

By Tina Hilding, Voiland College of Engineering & Architecture PULLMAN, Wash. – Washington State University researchers have developed a soy-based air filter that can capture toxic chemicals, such as carbon monoxide and formaldehyde, that current air filters can’t.