In this month’s Geosciences column, Mona Behl discusses a recent paper on the effects of anthropogenically-induced climate change on the planet’s oceans. A recent study led by scientists at the Scripps Institute of Oceanography, University of California San Diego, suggests that observed changes in ocean salinity are inconsistent with natural climate variations and can be attributed to human ...[Read More]
Imaggeo on Mondays: Blue haze
In this week’s Imaggeo on Mondays, brought to you by the photographer himself, Lukas Hörtnagl (University of Innsbruck, Austria) tells us about the ‘blue haze’ or ‘tule fog’ of California’s Sequoia National Park. I was visiting the United States to attend the Fall Meeting of the American Geophysical Union in December 2011 and decided to stay four more weeks to visit some of the National Parks in C ...[Read More]
Imaggeo on Mondays: Ephemeral winter wonderland
Today’s text is brought to you by the author of this impressive picture, Patrick Klenk (Heidelberg University, Germany). This photograph is part of a series of images which I took in Death Valley National Park on a brisk December morning in 2011. In this case, we were close to Aguereberry Point, a mountain viewpoint located at 1961m above sea level, overlooking the central part of this “vast ...[Read More]
Imaggeo on Mondays: Gullfoss, Iceland
For anyone who spent the 1980s jamming to British band Echo & the Bunnymen, this is a familiar sight. The cover of their third studio album, Porcupine (1983), features the band nonchalantly standing in front of the gushing white foam of Iceland’s Gullfoss waterfall. Mentioned in local written stories and beamed across the world in music videos, the Gullfoss falls occupy a mythical place in hum ...[Read More]