Arctic sea ice Archives - Sustainablog

Browsing the "Arctic sea ice" Tag

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As Sea Ice Shrinks, Arctic Shipping Options Expand

By Janet Larsen and Emily E. Adams On October 7, 2013, the Nordic Orion bulk carrier ship completed its journey from Vancouver, Canada, to Pori, Finland, having traveled northward around Alaska and through the Northwest Passage. It was the first large commercial freighter ever to make the voyage through these typically ice-covered Arctic waters. Avoiding […]

December 19th

Arctic Sea Ice in Free Fall

The North Pole is losing its ice cap. Comparing recent melt seasons with historical records spanning more than 1,400 years shows summer Arctic sea ice in free fall. Many scientists believe that the Arctic Ocean will be ice-free in the summertime within the next decade or two, and some say that this could occur as early as 2016.

October 11th

Environmental Defense: Global Warming Science — Ten Top Stories of 2007

This post is by Lisa Moore, Ph.D., a scientist in the Climate and Air program at Environmental Defense. All year long we’ve been monitoring developments in climate science, and posting about the important new developments. I thought now would be a good time to look back over 2007 and summarize what we’ve learned. Here are […]

December 27th