News

Scientists, students to conduct first live, interactive public broadcasts from arctic ocean

"A team of natural and social scientists, supported by 25 post-secondary students from the U.S. and Canada, will study vital signs of a rapidly changing Arctic Ocean this summer, and offer the public a chance to share the experience in real time.

The innovative, 18-day Northwest Passage Project research expedition will depart on July 18 from the U.S. Air Base in Thule, Greenland, aboard the Swedish Icebreaker Oden, returning to Thule August 4 after a 2,000 nautical mile voyage through the Northwest Passage [...]"

Source: EurekAlert!

Read the full article here


Dimethylsulfide (DMS) production in polar oceans may be resilient to ocean acidification

Abstract.

"Emissions of dimethylsulfide (DMS) from the polar oceans play a key role in atmospheric processes and climate. Therefore, it is important we increase our understanding of how DMS production in these regions may respond to environmental change. The polar oceans are particularly vulnerable to ocean acidification (OA). However, our understanding of the polar DMS response is limited to two studies conducted in Arctic waters, where in both cases DMS concentrations decreased with increasing acidity. [...]"

Source: Biogeosciences (under Review)
Authors: Frances E. Hopkins et al.
DOI: 10.5194/bg-2018-55

Read the full article here.