An albatross soaring over the wide open ocean doesn’t just rely on chance sightings of prey; it actually follows its nose. Dimethyl sulfide (DMS) is a biological sulfur compound that can result from the activity of microorganisms called phytoplankton. Not only does airborne DMS provide a wind-map for foraging seabirds, it also also aids in […]
Tag: reflectiveness
Cryoseisms and depth hoar in the January cold
Laura Nielsen for Frontier Scientists – Cold hit hard this month. January 6 and 7, 2014, brought startlingly frigid temperatures to southern Canada and the United States, weather that swept through the Midwest and then eastward. The U.S. National Weather Service recorded widespread subzero temperatures; on January 7th over fifty U.S. sites measured record low […]