Tracking Fracking Pollution
December 5, 2013
As a result of the fracking revolution, North America has overtaken Saudi Arabia as the world's largest producer of oil and gas. This, despite endless protests from environmentalists. But does drilling for natural gas really cause pollution levels to skyrocket?
A team of geochemistry researchers affiliated with Concordia University, l'Université du Québec à Montréal, l'Institut national de la recherche scientifique, and the GEOTOP research group has just completed the first detailed study to examine the natural quality of groundwater prior to fracking.
The resulting report, commissioned by the Strategic Environmental Assessment Committee on Shale Gas, provides a benchmark for naturally occurring levels of pollution. This will help scientists prove definitively whether fracking causes groundwater pollution by establishing the concentrations of methane, ethane, propane, helium and radon found in the groundwater in a location where fracking has yet to occur -- the low-lying areas surrounding the St. Lawrence River, between Montréal and Québec.
Merriam-Webster's Word of the Year Is … Science!
December 5, 2013
While the Oxford University Press honored "selfies" as its 2013 Word of the Year, celebrating those quickly snapped self-portraits, Merriam-Webster is taking a more academic approach to its annual linguistic spotlight.
The dictionary has declared "science" its 2013 Word of the Year. The honor is based on increased interest as measured by the number of people looking up a word over time. If you haven't looked it up online, here's how Merriam-Webster defines science: "knowledge about or study of the natural world based on facts learned through experiments and observation."