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Worst Ice Conditions In 20 Years Derail Arctic Global Warming Expedition

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Susan Crockford, Polar Bear Science

Heavy ice in Hudson Bay derails CCGS Amundsen’s research plans” – just in from the CBC (22 July 2015via Twitchy). Worst ice in 20 years.

ccgs-pierre-radisson-in-sea-ice_to_Iqaluit_july 17_2015

[original caption for the above photo: “The CCGS Pierre Radisson escorts the oil tanker Havelstern to Iqaluit July 17. Tough ice conditions in area have delayed this summer’s annual resupply, and have now derailed the CCGS Amundsen from its carefully planned summer research program.”]

Worst ice conditions in 20 years force change of plans to icebreaker research program

That would be 1992 they’re talking about, the cold year that everyone blamed on the eruption of Mt. Pinatubo. Unfortunately, there are no good detailed ice maps from 1992 (see previous post here). What’s the excuse this year?

CCGS Amundsen is an icebreaker that is usually released from duty to serve as an Arctic research vessel in the summer. And who’s on board? GEOTRACES 2015 Arctic Expedition out of the University of British Columbia with a plan to study (in part) global warming caused “ocean acidification.” Their short blog post shows a map without ice and not a hint they see the irony of the situation.

Here’s the ice they’re talking about (from the Canadian Ice Service), with the communities mentioned in the study marked:

Sea ice at 22 July 2015, with Inukjuak (EHB) and Iqaliuk, Baffin Island marked. Click to enlarge.


From the CBC story:

“A carefully planned, 115-day scientific expedition on board the floating research vessel, the CCGS Amundsen, has been derailed as the icebreaker was called to help resupply ships navigate heavy ice in Hudson Bay.

“Obviously it has a large impact on us,” says Martin Fortier, executive director of ArcticNet, which coordinates research on the vessel. “It’s a frustrating situation.”

During the summer, the Amundsen operates as a floating research centre with experiments running 24 hours a day. This year it was scheduled to reach North Baffin Bay.

But the icebreaker has been rerouted to escort commercial ships en route to resupply communities in Northern Quebec on the eastern side of Hudson Bay.

Johnny Leclair, assistant commissioner for the Coast Guard, said Tuesday conditions in the area are the worst he’s seen in 20 years.

With only two icebreakers available in the Arctic — the CCGS Pierre Radisson has been escorting resupply ships through ice-choked Frobisher Bay — he said the only option was to re-deploy the Amundsen

Leclair did say there should be two more icebreakers headed to the Arctic in the next week, which should free up the Amundsen to return to its scientific mission.” [my bold]

See the rest here.

Yet, only two days ago polar bear biologist Andrew Derocher assured his twitter followers that the ice on Hudson Bay was “almost gone” (click to enlarge):

Derocher tweet 2015 July 20 tracking update WHB

 

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