Navigation Links
Scientists seek new emphases in Arctic climate change research
Date:9/10/2009

FAIRBANKS, Alaska Much of circumpolar Arctic research focuses on the physical, direct changes resulting from climate warming such as sea ice retreat and temperature increases. "What's understudied is the living component of the Arctic and that includes humans," said Syndonia "Donie" Bret-Harte, associate professor of biology at the University of Alaska Fairbanks and co-author of a paper to be published September 11, 2009 in the journal Science.

The paper reviews current knowledge on the ecological consequences of climate change on the circumpolar Arctic and issues a call for action in several areas of global climate change research.

"Humans live in the Arctic with plants and animals and we care about the ecosystem services such as filtering water, fiber and food production and cultural values that the Arctic provides" said Bret-Harte, who specializes in Arctic plant ecology in Alaska.

The global average surface temperature has increased by 0.72 F (0.4 C) over the past 150 years and the average Arctic temperature is expected to increase by 6 C. "That's a mind bogglingly large change to contemplate and keep in mind that no one lives at the average temperature," Bret-Harte said.

The international team of scientists who collaborated on this paper reviewed dozens of research documents on the effects of circumpolar Arctic warming. They note that numerous direct effects including lengthening of growing season following a rapid spring melt, earlier plant flowering and appearance of insects following a warmer spring, deaths of newborn seal pups following melting of their under-snow birthing chambers have other, often more subtle, indirect effects on plants, animals and humans that warrants increased attention.

Understanding how changes in plant and animal populations affect each other and how they affect the physical or nonliving components of the Arctic is critical to understanding how climate warming will change t
'/>"/>

Contact: Marie Gilbert
megilbert@alaska.edu
907-474-7412
University of Alaska Fairbanks
Source:Eurekalert

Page: 1 2

Related biology news :

1. Superscanner helps scientists see into the unknown
2. Scientists use microRNAs to track evolutionary history for first time
3. Michigan Tech scientists identify genes linked to Lou Gehrigs disease
4. Scientists discover new genetic variation that contributes to diabetes
5. Einstein scientists move closer to a safer anthrax vaccine
6. Scientists begin to untangle root cause of Alzheimers disease
7. NOAA scientists map fish habitat and movements at Grays Reef Marine Sanctuary
8. Scientists study possible responses to climate emergencies
9. Finding the ZIP-code for gene therapy: Scientists imitate viruses to deliver therapeutic genes
10. Caltech neuroscientists find brain region responsible for our sense of personal space
11. ORNL scientists hone technique to safeguard water supplies
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/10/2014)... , Dec. 08, 2014 Research and Markets ... addition of the "Biometrics Market in Japan ... http://photos.prnewswire.com/prnh/20130307/600769 The ... such as rural banking and upgradation of the ... witnessed in the market. Besides the aforementioned projects, ...
(Date:12/4/2014)... 3, 2014  Crossmatch™, a leading provider of ... DigitalPersona ® Pro Enterprise software and U.are.U ... throughout First Bank branch locations in ... and Virginia. First Bank, a progressive community ... North Carolina , selected the Crossmatch biometrics-based ...
(Date:11/21/2014)... , Nov. 19, 2014  Earlier this year ... New York College, and one of the most prolific ... signals that are transmitted from Smartphones to third party ... Smartphones and has one of the earliest known patents ... its usage in the military, child care, elder care ...
Breaking Biology News(10 mins):Biometrics Market in Japan 2014-2018: Key Vendors are DDS, Fujitsu, Hitachi and NEC 2First Bank Partners with Crossmatch to Increase Log In Security 2First Bank Partners with Crossmatch to Increase Log In Security 3Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 2Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 3Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 4
... operating procedures of a powerful anti-bacterial killing machine ... In research published in the Proceedings of ... from Monash University, The Rockefeller University and the ... PlyC, kills bacteria that cause infections from sore ...
... which could lead to a new generation of ... initiative that brings together scientific expertise from China and ... University of Edinburgh and BGI, the world,s largest genomics ... in genomics. It will aim to enhance researchers, ...
... has named six NASA individuals as recipients of ... and Engineers (PECASE). Temilola "Lola" Fatoyinbo-Agueh, an environmental ... Md. was one of the recipients. The ... the U.S. government on scientists and engineers beginning ...
Cached Biology News:New recruits in the fight against disease 2Scots link-up with China to boost genetic research 2NASA Goddard scientist receives Presidential Early Career Award 2
(Date:12/19/2014)... iLab Solutions, the global leader in ... Bryant as the new Director of Institutional Implementations and ... These two new leadership positions were created to support ... that iLab continues to meet the needs of its ... iLab has been deployed at over 450 core facilities ...
(Date:12/19/2014)... 18, 2014 With only 2 weeks ... special on Sartorius Biohit products . The product specials ... Picus Electronic Pipette Trade-in Program, and free pipette tips. ... officers around the world. They are ideal for lab ... include:, ,     Full volume range of 0.1 ...
(Date:12/19/2014)... ISN has released its third annual U.S. ... series. With data aggregated from over eight billion U.S. ... online contractor management platform, ISNetworld, this three-part series provides ... The Contractor Performance Benchmarking ... in two industry specific volumes: Oil & Gas, ...
(Date:12/17/2014)... Based on the revenues gained from surgical imaging ... by four major players contributing to approximately 74% ... GE Healthcare (U.K.), Siemens AG (Germany), Philips (Netherlands), ... Copy at http://www.marketsandmarkets.com/Market-Reports/surgical-imaging-market-210534462.html , The leading ... its strong product portfolio, which includes its flagship ...
Breaking Biology Technology:iLab Solutions Announces Two New Leadership Positions to Meet the Needs of Its Growing Customer Base 2Major Pipette Distributor Pipette.com Announces Sartorius Year End Specials 2ISN Releases Third Edition of US Contractor Health & Safety Performance Indicators Publication Series 2ISN Releases Third Edition of US Contractor Health & Safety Performance Indicators Publication Series 3Global Refurbished Surgical Imaging Market by Product & Application is Estimated to Reach $1.25 Billion by 2019 - New Research Report by MarketsandMarkets 2Global Refurbished Surgical Imaging Market by Product & Application is Estimated to Reach $1.25 Billion by 2019 - New Research Report by MarketsandMarkets 3Global Refurbished Surgical Imaging Market by Product & Application is Estimated to Reach $1.25 Billion by 2019 - New Research Report by MarketsandMarkets 4
... 28 The Center for Molecular,Medicine (CMM) today announced ... to offer a new, FDA-approved test that will aid ... (http://www.cmmdx.org ) is offering the CellSearch(TM) System from,Veridex ... tool in managing,patients with metastatic prostate cancer (MPC). The ...
... A free white paper that details,three specific ... (EH&S) compliance programs is now available for ... midsized companies and institutions with laboratories must,manage ... federal, state, and local regulations with limited ...
... ViroPharma Incorporated,(Nasdaq: VPHM ) today announced it will ... in Healthcare Conference at 1:30,P.M. ET on Wednesday, March ... W,Hotel, in New York City., ViroPharma,s presentation will ... available for a period of 14 days following,the conference., ...
Cached Biology Technology:Center for Molecular Medicine Among First to Offer New FDA-Approved Test to Aid in Treatment of Prostate Cancer 2White Paper Details Environmental Health & Safety Compliance Strategies for Laboratories 2
... large collection of phage display libraries, ... lines, and mouse tissues. All cDNA ... The size of cDNA inserts has ... to 1000bp by gel electrophoresis of ...
... A multi-purpose, high gel-strength agarose suitable ... techniques, from conventional constant field to Pulsed ... high gel strength and exclusion limits, Multi ... with reduced running times. This in turn ...
7G10 anti-Fasciclin III...
Sheep polyclonal to Salmonella Thomasville ( Abpromise for all tested applications). Antigen: Native Salmonella thomasville...
Biology Products: