Navigation Links
North America's northernmost lake affected by global warming
Date:9/26/2007

in Inuktitut) National Park, Ward Hunt Island is completely surrounded by ice. The lake itself is permanently covered by a 4-meter layer of ice, except for a small peripheral zone that thaws out during a few weeks every summer. This is of course an extreme environment for living organisms, but our data indicate that current conditions make the lake a more favorable location for algae growth than it was in the past, points out Antoniades. We cannot claim with certainty that these changes were brought on by human activity, but natural variations observed over the last millennia were never so abrupt and extensive, concludes the researcher.

In addition to Antoniades, Vincent, and Pienitz, the article is co-authored by Catherine Crawley from the University of Toronto, Marianne Douglas from the University of Alberta, Dale Andersen from the Center for the Study of Life in the Universe (USA), Peter Doran at the University of Illinois in Chicago (USA), Ian Hawes from the National Institute of Water and Atmospheric Research (New Zealand), and Wayne Pollard from McGill University.

This study was conducted as part of the ArcticNet program, which brings together scientists and managers in the natural, human health and social sciences with their partners in Inuit organizations, northern communities, federal and provincial agencies and the private sector to study the impacts of climate change in the coastal Canadian Arctic.


'/>"/>

Contact: Jean-Franois Hupp
jean-francois.huppe@dap.ulaval.ca
418-656-7785
Universit Laval
Source:Eurekalert

Page: 1 2

Related biology news :

1. Alaskan puzzles, monitoring provide insight about North Pacific salmon runs
2. No relief for Pacific Northwest drought
3. Survey finds silver contamination in North Pacific waters
4. First North American Encapsulated Islet Transplant without Long-term Immune Suppression into a Patient with Type 1 Diabetes
5. Habitat use by North Pacific right whales, Eubalaena japonica, in the Bering Sea and Gulf of Alaska
6. Red delicious, Northern Spy apples have most antioxidants, chemists find
7. FSU scientist warns North Atlantic right whale facing extinction
8. Drug resistant avian influenza viruses more common in Southeast Asia than North America
9. Proposal would allow wild animals to roam North America
10. North & South American researchers find architectural abnormalities in T. cruzi ribosome
11. Skin disease common among Hispanic farmworkers in North Carolina, research shows
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/19/2014)... of Oklahoma biology professor will study the unique bioelectric ... could eventually benefit people,s health. The OU researcher ... energy required to produce the signals used to map ... signals at a rate of 500-600 discharges a second ... the electric fish are extreme, but necessary for survival. ...
(Date:9/19/2014)... evolve for the sake of fairness per se but ... so say Frans de Waal, PhD, and Sarah Brosnan, ... (IA), which is defined as a negative reaction to ... . , Their conclusion comes after the co-authors ... hypothesis that it is the evolution of forestalling partner ...
(Date:9/19/2014)... SHELTON, Conn. , Sept. 19, 2014 Nxt-ID, Inc. ... a biometric authentication company focused on the growing m-commerce market, updates ... and world champion in the lightweight and light middleweight weight classes, ... Yesterday it was announced that Game of Thrones ... and Married with Children star Katey Sagal ...
Breaking Biology News(10 mins):Evolution of responses to (un)fairness 2Evolution of responses to (un)fairness 3NXT-ID's Vinny Paz Celebrity Ad Wocket Update: Katey Sagal and Ciaran Hinds Attached to His Upcoming Movie 2NXT-ID's Vinny Paz Celebrity Ad Wocket Update: Katey Sagal and Ciaran Hinds Attached to His Upcoming Movie 3
... 2012 A paper to be published on January 3, ... by NHM entomologist Dr. Brian Brown, reveals a new threat ... bees, well-publicized Colony Collapse Disorder (CCD), a syndrome characterized by ... but dangerous phorid fly, which may pose an emerging threat ...
... Unique E. coli Protein May Be Not After ... unique mechanism for utilizing iron may not be after all. ... Genomes, the University of Oklahoma and the University of Utah School ... online journal mBio . The ability to acquire iron ...
... Hydrogen sulfide, a gas notorious for its rotten-egg smell, may ... of scarring proteins in kidney cells, researchers from The University ... Journal of Biological Chemistry. The paper is scheduled ... manufacture of scarring proteins , "There is interest in ...
Cached Biology News:NHM entomologist co-authors new research on parasitic phorid fly, a new threat to honey bees 2News tips from the journal mBio 2News tips from the journal mBio 3Hydrogen sulfide reduces glucose-induced injury in kidney cells 2
(Date:9/18/2014)... 18, 2014  Health Enhancement Products, Inc. (OTCQB: HEPI), a ... bioactive compounds and metabolic processes, is pleased to announce the ... directors. Ms. Nola E. Masterson , a ... board effective September 17, 2014. "We,re very ... our board," states Andrew Dahl , President and CEO. ...
(Date:9/18/2014)... Station, Texas (PRWEB) September 18, 2014 ... System Chancellor John Sharp, Texas A&M Health Science ... the U.S. Department of Health and Human Services ... today dedicated a national pandemic influenza vaccine manufacturing ... serve as an anchor for the Texas A&M ...
(Date:9/18/2014)... 2014 Research and Markets has ... Stem Cell Industry Report, 2014-2017" report to their ... cells that can differentiate into specialized cells and can ... cell therapy can be applied to treatment of cardiovascular ... system diseases, damage or lesion of liver, kidney and ...
(Date:9/18/2014)... Sept. 18, 2014 Research and Markets ... Human Albumin Industry Report 2014" report to their ... Report 2014 is a professional and in-depth study on ... The report provides a basic overview of ... structure. The human albumin market analysis is provided for ...
Breaking Biology Technology:Health Enhancement Announces New Board Member In Advance Of Annual Shareholder Meeting 2Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 2Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 3Texas A&M Dedicates National Pandemic Influenza Vaccine Manufacturing Facility, on Track for 2016 Start-Up Phase 4Global and Chinese Stem Cell Industry Report, 2014-2017 2Global and Chinese Stem Cell Industry Report, 2014-2017 3Global Human Albumin Industry Report 2014 2Global Human Albumin Industry Report 2014 3
... Biotechnology Corporation (Nasdaq: GNBT, www.generex.com ) announced today ... the Company and a member of the Company,s Scientific ... the reverse stock split proposal being considered at today,s ... been intimately involved in the drug development world for ...
... University of Hawaii at Manoa,s School of Ocean Earth ... of Sea Disposal Site Hawaii Number 5 (HI-05), a ... approximately 5 miles south of Pearl Harbor, Oahu, Hawaii. ... sidescan sonar and remotely operated underwater vehicles to locate ...
... Therapeutics announced today that its President and Chief ... of the Year by the Pittsburgh Technology Council. ... (Photo: http://www.newscom.com/cgi-bin/prnh/20101015/NE83126 ) ... of 50 of southwestern Pennsylvania,s most successful entrepreneurs ...
Cached Biology Technology:Generex Provides Additional Reverse Stock Split Information for the Consideration of Stockholders 2Generex Provides Additional Reverse Stock Split Information for the Consideration of Stockholders 3Generex Provides Additional Reverse Stock Split Information for the Consideration of Stockholders 4University of Hawaii completes 3-year investigation of military munitions sea disposal site 2University of Hawaii completes 3-year investigation of military munitions sea disposal site 3Precision Therapeutics President and CEO Sean McDonald Recognized as Pittsburgh Technology Council Tech 50 CEO of the Year 2
... Ideal for biocompatibility testing at various ... of air through a clean heating ... temperature up to 140F. Transparent panels ... shields allow easy access to the ...
Ideal for chemical processing that requires downward flow of exhaust fumes. Powderful 1200 CFM blower draws fumes into sub-surface bonded charcoal filter for safe removal of organic vapors (final HEP...
... Label IT siRNA Tracker Intracellular Localization Kit ... label and deliver siRNA, of your design, ... in vitro tracking experiments. Subcellular localization and ... be monitored following introduction of the labeled ...
... number is a new product ... Cornings product number. If showing ... under the old Sigma-Aldrich number ... for assistance. ID clarifier: box ...
Biology Products: