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Displaying items by tag: Canada
Thursday, 19 February 2009 12:06
A large pool of freshwater is building up in the Arctic
Recent observations of Arctic Ocean outflow in the Fram Strait suggest that freshwater is piling up in the Arctic Ocean. A change in wind direction could release the largest amount of freshwater through Fram Strait ever recorded.
Photo: Rudi Caeyers
The freshwater transport from the Arctic to lower latitudes is one of the main ways of the Arctic to interact with the global climate system.
The effect of such a release of freshwater depends on the final magnitude and nature of the release.
“The effects this release will have on the climate processes are in the focus of ongoing res...
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News And Announcements
Wednesday, 11 February 2009 15:34
Students on Ice off to Antarctica
Geoff Green, Executive Director of Students on Ice Expeditions writes:
We leave tomorrow on our next SOI Antarctic Expedition!
This expedition is special for many reasons! It is our first University credit course program. We have 71 students participating from 12 countries. Lots of interesting people, including two young Inuit youth from Canada's northernmost community Grise Fiord. They will be participating in an IPY project during our expedition to compare and contrast the Polar Regions and the impacts of climate change. Thanks to the support of Canada's IPY Federal Program, we are making a one-hour documentary about their journey and their connection to the late Dr. Fritz Koerner.
We also have students and staff from across Canada, ...
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News And Announcements
Wednesday, 18 February 2009 08:50
Circumpolar Flaw Lead System Study Celebrates with IPY in Geneva
Winnipeg, Canada — 18 February 2009 — The University of Manitoba-led project that gained worldwide appeal and interest will be one of the highlights of a conference in Europe Feb. 25, 2009 as International Polar Year (IPY) wraps. An IPY committee will release its State of Polar Research report at that time to summarize all the IPY studies, one of the largest of which was led by a climate change expert at the University of Manitoba.
“Our data is coming in and our team is looking forward to the next phase of our research,” says Barber, David Barber, Canada Research Chair in Arctic System Science and director of the Centre for Earth Observation Science (CEOS) at the University of Manitoba. “IPY gave us this tremendous window into climate change. What we learned about...
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News And Announcements
Tuesday, 17 February 2009 23:06
Oceans and Marine Life Polar Day event in Canada
Version Française
March 18, 2009 – International Polar Day – “Oceans and Marine Life”
“Oceans and Marine Life Polar Day”, an International Polar Year (IPY) webcast event, is taking place live on March 18, 2009, from 1 p.m. to 4 p.m., originating from the theatre of the Museum of Civilization in Gatineau, Quebec.
The webcast will include presentations about marine mammal research including satellite tagging of beluga whales, and a live link to researchers on the ice of the Beaufort Sea examining key big-picture science issues about air-surface chemical interactions in the Arctic. This event is one of several IPY education and outreach activities focussing on ocean science in the Polar Regions taking place around...
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Tuesday, 17 February 2009 16:48
Changes in tundra greenness linked to sea-ice retreat and warmer land temperatures
February 17, 2009 — FAIRBANKS, Alaska — The Greening of the Arctic (GOA) IPY initiative is comprised of four projects each contributing to documenting, mapping and understanding the rapid and dramatic changes to terrestrial vegetation expected across the circumpolar Arctic as a result of a changing climate.
These changes will likely affect the permafrost, active layer, carbon reserves, trace-gas fluxes, hydrological systems, biodiversity, wildlife populations and the human habitability of Arctic ecosystems, says GOA principal investigator Donald “Skip” Walker, director of the Institute of Arctic Biology’s ...
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News And Announcements
Monday, 16 February 2009 20:10
Documents for EOC Meeting, Geneva, February 2009
Below are documents that we will be discussing and developing at the IPY/Oslo 2010 meeting for Education, Outreach, and Communication in Geneva, February 23-24th 2009.
The meeting will occur at WMO headquarters. Directions to meeting building.
Please become familiar with these documents prior to the meeting. Hard copies will not be made available,- it is your choice to bring them either as hard copies or electronically.
Logistics & Committee Business
Agenda & Participant List
EOC Committee Mandate
Oslo 2010 Conference
Overarching principles for EOC activities during OSC 2010 K Ulstein
Categorising EOC activities during OSC 2010 K Ulstein, R Malherbe, S Zicus
APECS Participation in Oslo 2010 J Baeseman
Catalogue of EOC Session proposals K Ulstein
Virtual Component L Murphy
Polar Resource Book
Vision Document - discussion paper R Salmon, B Kaiser
All content collected so far
Photo-exhibit
Poles Apart flyer
The meeting will occur at WMO headquarters. Directions to meeting building.
Please become familiar with these documents prior to the meeting. Hard copies will not be made available,- it is your choice to bring them either as hard copies or electronically.
Logistics & Committee Business
Agenda & Participant List
EOC Committee Mandate
Oslo 2010 Conference
Overarching principles for EOC activities during OSC 2010 K Ulstein
Categorising EOC activities during OSC 2010 K Ulstein, R Malherbe, S Zicus
APECS Participation in Oslo 2010 J Baeseman
Catalogue of EOC Session proposals K Ulstein
Virtual Component L Murphy
Polar Resource Book
Vision Document - discussion paper R Salmon, B Kaiser
All content collected so far
Photo-exhibit
Poles Apart flyer
Published in
links and resources
Monday, 16 February 2009 02:00
Hundreds of Identical Species Thrive in Both Arctic and Antarctic Oceans
Polar Bears and Penguins May Live at Opposite Poles, But Census of Marine Life Explorers Find Hundreds of Identical Species Thrive in Both Arctic and Antarctic
Contacts: Mr. Terry Collins, +1-416-878-8712; +1-416-538-8712;
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Ms. Darlene Trew Crist, +1-401-295-1356; +1-401-952-7692;
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Mr. Gregg Schmidt, +1-202- 448-1231;
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Experts are available for advance interviews. Video and high-resolution images are online at www.coml.org/embargo/polar2009
Download PDF of CoML IPY Press Release for i...
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News And Announcements
Tuesday, 10 February 2009 14:00
International Arctic Systems for Observing the Atmosphere
International Arctic Systems for Observing the Atmosphere (IASOA) IPY Press release – Feb. 10, 2009, Boulder, CO Download IASOA Press Release as PDF For more information visit our IPY Media Day page at www.iasoa.org Climate observatories at Barrow, Alaska, Summit, Greenland, and Tiksi, Russia all lie between 71° and 73° North, a few hundred miles above the Arctic Circle—but the sites are hardly similar otherwise. A...
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News And Announcements
Monday, 09 February 2009 21:23
Are Trees Invading The Arctic?
Circumpolar treeline research by the IPY core project PPS Arctic
Fieldwork in Northern Norway: recording and mapping stand density, tree recruitment and age structure of Scots pine stand close to treeline. Photo: A. Hofgaard
Are trees invading the Arctic?
The ‘expected’ answer to this question is ‘Yes’: but is this really true?
The expectation is based on some rather simple models that relate the position of the treeline to the local climate. In its simplest form, the idea is that it is too cold for trees to exist north of the present-day treeline, so a warming climate ought to p...
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News And Announcements
Monday, 09 February 2009 05:03
Evolution and Biodiversity in the Antarctic: EBA
EBA is a complex interdisciplinary project involving over 40 research groups from approximately 22 nations, as well as links to the Arctic research community. Its work crosses traditional disciplinary divides within biology, in particular working across the marine and terrestrial realms. EBA has multiple aims reflected in its structure of 5 work packages. At a broad scale, these packages are aimed at understanding how the various ecosystems of Antarctica are structured and function, what historical processes have shaped them to be as they are now, what evolutionary processes have taken place in the Antarctic environment and, in turn, what that tells us about the environment itself. Finally, in the context of parts of Antarctica currently facing the fastest rates of environmental change on ...
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