Navigation Links
Industrial contaminants spread by seabirds in High Arctic, new Canadian study shows

d people on the globe."

Dr. Mallory has led a team of researchers studying the Cape Vera colony of about 10,000 breeding pairs of birds called northern fulmars. The fulmars nest on the high cliffs, which are ringed by a series of freshwater ponds at their base. Although environmental monitoring in High Arctic locations is often very difficult due to logistical difficulties, lake sediments archive important information on environmental changes.

"Lakes slowly accumulate sediments, and incorporated in these sediments is an archive of past environmental changes, much like pages in a book," says Dr. Douglas, the Canada Research Chair in Global Change. The team analyzed contaminants from the sediments of the shallow ponds that ringed the base of the cliffs, as monitors of past contaminant inputs.

Noting that Canada has the longest coastline in the world, and seabirds are typically the dominant wildlife found in these coastal ecosystems, Dr. Blais says: "Most of Canada's coastline is at our northern fringe, and northern aboriginal communities rely on these ecosystems as a source of nutrition, economic development, traditional customs, and culture.

"We now have evidence that seabirds can concentrate industrial contaminants in coastal areas to levels that can be affecting those ecosystems."


'"/>

Source:Queen's University


Page: 1 2

Related biology news :

1. A silent pandemic: Industrial chemicals are impairing the brain development of children worldwide
2. Bird brains shrink from exposure to contaminants
3. A new portable biosensor detects traces of contaminants in food more quickly and cheaply
4. Anti-bacterial additive widespread in U.S. waterways
5. HIV-1 spread through six transmission lines in the UK
6. Reservoirs may accelerate the spread of invasive aquatic species, researchers say
7. Undesirable expatriates: Preventing the spread of invasive animals
8. Nanobacteria in clouds could spread disease, scientists claim
9. Rabies spread speeds up
10. New understanding of cell movement may yield ways to brake cancers spread
11. VCU Massey Cancer Center study shows enzyme linked to spread of breast cancer cells
Post Your Comments:
(Date:5/22/2013)... U.S. Forest Service scientists are part of "Landscapes ... the TKF Foundation, will examine how collaborative planning and ... from tragedy. , The TKF Foundation announced today that ... for grant funding. In addition to research on the ... and resiliency, the 3-year, $585,000 grant will contribute to ...
(Date:5/22/2013)... also conclude that the 20 percent reduction in ... versus chest X-ray (CXR) screening previously reported in ... screening centers in the United States. , Philadelphia, ... patients about the benefits and risks of LDCT ... New England Journal of Medicine of ...
(Date:5/22/2013)... improve durability in fuel cell powered buses, including ... links between electrode degradation processes and bus membrane ... of electrode degradation stressors in the operating cycle ... The findings of the study, led by SFU ... a long-term study at Burnaby-based Ballard Power Systems ...
Breaking Biology News(10 mins):'Landscapes of Resilience' to study how people use nature as a source of recovery 2NLST: CT detects twice as many lung cancers as X-ray at initial screening exam 2NLST: CT detects twice as many lung cancers as X-ray at initial screening exam 3Tests lead to doubling of fuel cell life 2
... tumor-specific receptor to immune system cells called T-lymphocytes ... cells, ability to fight a form of childhood cancer ... and Texas Children,s Hospital in a report that appears ... "This is a way to convert a naturally ...
... Month and the Journal of the American Dietetic Association ... have an affect on a child,s risk for the disease. ... children,s health including the effect that counseling and increased physical ... among Children in Low-Income Families ,Children living in ...
... skeletons of organisms contain small amounts of impurity elements ... provide important clues to past environments, a considerable effort ... to the ancient environments in which an organism lived. ... Science magazine, Allison Stephenson, a Ph.D. candidate in ...
Cached Biology News:A double-barreled immune cell approach for neuroblastoma 2News from the November 2008 Journal of the American Dietetic Association 2Bare bones of crystal growth: Biomolecules enhance metal contents in calcite 2
(Date:5/22/2013)... 2013   Oligomerix, Inc. , a privately ... therapeutics for Alzheimer,s disease (AD) and related neurodegenerative ... B financing, which includes both issuance of new ... approximately $2.8M in new investments in the Company.  ... raise. Funding from the Series ...
(Date:5/22/2013)... N.Y. , May 22, 2013  Cleveland BioLabs, Inc. ... present at the Second Annual Marcum LLP Microcap Conference, May ... Neil Lyons , CPA, Chief ... and biodefense programs on May 30 at 1:30 p.m. Eastern ... will be available on the Investors page of the Cleveland ...
(Date:5/22/2013)... Envera announced today that Michael McErlean ... McErlean has an extensive background in cell production and ... career. , Mike Matheny, President and Owner ... Mike join our team”. “Mike’s background is perfectly suited ... and downstream processing equipment”, added Matheny. “Mike’s hands ...
(Date:5/21/2013)... Fla. , May 21, 2013  On ... FCN ), the global business advisory firm ... enterprise value (the "Company"), announced that it has ... that were formerly included within the Corporate Finance/Restructuring ... Consulting segment to form a single integrated practice ...
Breaking Biology Technology:Oligomerix, Inc. Completes Series B Financing 2Oligomerix, Inc. Completes Series B Financing 3Cleveland BioLabs to Present at Second Annual Marcum LLP Microcap Conference 2Envera Appoints Michael McErlean Fermentation Manager 2FTI Consulting Releases Realigned Segment Information Reflecting Newly Combined Health Solutions Practice 2
... 2011  According to results from the most recent ... particularly those in the durable goods sector, suffered from ... rising energy and raw materials costs, and falling business ... fall Monitor participants say their businesses are thriving and ...
... Nov. 21, 2011   OrthoAccel® Technologies, Inc. announced ... Micerium S.p.A. based in Avegno for exclusive distribution ... The AcceleDent™ System is ... the United Kingdom in October 2009.  The lightweight appliance, used to ...
... 2011 New Report Added in ResearchMoz Reports ... and Cataract Surgery Devices, Minimally Invasive Procedures in Ophthalmic Surgery to ... GBI Research . GBI ... - Glaucoma and Cataract Surgery Devices, Minimally Invasive Procedures in Ophthalmic ...
Cached Biology Technology:McGladrey Manufacturing and Distribution Monitor® Shows Business Accelerating Despite Concerns About Government Gridlock 2McGladrey Manufacturing and Distribution Monitor® Shows Business Accelerating Despite Concerns About Government Gridlock 3McGladrey Manufacturing and Distribution Monitor® Shows Business Accelerating Despite Concerns About Government Gridlock 4OrthoAccel® Technologies, Inc. Announces Definitive Distribution Agreement in Italy 2OrthoAccel® Technologies, Inc. Announces Definitive Distribution Agreement in Italy 3ResearchMoz: Ophthalmic Devices Market to 2017 - Glaucoma and Cataract Surgery Devices, Minimally Invasive Procedures in Ophthalmic Surgery to Drive the Ophthalmic Surgery Market 2ResearchMoz: Ophthalmic Devices Market to 2017 - Glaucoma and Cataract Surgery Devices, Minimally Invasive Procedures in Ophthalmic Surgery to Drive the Ophthalmic Surgery Market 3ResearchMoz: Ophthalmic Devices Market to 2017 - Glaucoma and Cataract Surgery Devices, Minimally Invasive Procedures in Ophthalmic Surgery to Drive the Ophthalmic Surgery Market 4
Agarase cleaves agarose to neoagaro-oligosaccharides, and is used for,quantitative, gentle recovery of DNA from low melting point agarose....
Request Info...
Recombinant Mouse Serpin A1/alpha-1-Antitrypsin, CF Protein Family: Coagulation, Serine Protease Regulators...
X-prolyl aminopeptidase (aminopeptidase P) 1, soluble...
Biology Products: