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:12/5/2014)... Utah , Dec. 4, 2014  Tute Genomics, ... raised $2.3 million in Series A1 funding led by ... investors also participated in the investment round. ... the healthcare community adopts next-generation sequencing and seeks new ... said Reid Robison , MD MBA, and CEO ...
(Date:11/21/2014)... According to a new market research report ... Control, Intrusion Detection, Parking Management, Under Vehicle Inspection), End ... - Global Forecasts to 2020", published by MarketsandMarkets, The ... $25 Billion in 2014 and is expected to reach ... 8.69%. Browse 116 market data Tables and ...
(Date:11/21/2014)... 20, 2014   Atmel® Corporation (NASDAQ: ... and touch technology solutions, today launched the industry,s first ... the widest V cc range from 1.7V to ... faster I 2 C bus communication speeds, and are ... making them ideal for consumer, industrial, computer, and medical ...
Breaking Biology News(10 mins):Tute Genomics Raises $2.3 Million to Scale Up Cloud-Based Genome Analytics and Accelerate Personalized Medicine 2Tute Genomics Raises $2.3 Million to Scale Up Cloud-Based Genome Analytics and Accelerate Personalized Medicine 3Industrial Security Systems Market Worth $38 Billion by 2020 2Industrial Security Systems Market Worth $38 Billion by 2020 3Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 2Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 3Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 4
... of Energy,s Pacific Northwest National Laboratory announced today ... the power grid in the hands of consumers ... found that advanced technologies enable consumers to be ... reliability, while saving money in the process. On ...
... YORK, Jan. 8 e-Smart(R) Technologies,Inc., (Pink Sheets: ... or the "Company") are pleased to announce that ... of its next generation,superthin polyimide flexible circuit biometric ... am."(TM), The Company has now established the ...
... molecular machinery behind gene transcription -- the intricate transfer ... corresponding strand of messenger RNA -- isn,t stationed in ... Cornell researchers. Instead, the enzyme RNA polymerase II (Pol ... site of an activated gene, regardless of the gene,s ...
Cached Biology News:Department of Energy putting power in the hands of consumers through technology 2Department of Energy putting power in the hands of consumers through technology 3e-Smart(R) Technologies, Inc., Announces Next Generation Superthin Polyimide Flexible Circuit Biometric Super Smart Card(TM) card, the 'i am'(TM) Card. 2e-Smart(R) Technologies, Inc., Announces Next Generation Superthin Polyimide Flexible Circuit Biometric Super Smart Card(TM) card, the 'i am'(TM) Card. 3Research sheds light on the mechanics of gene transcription 2
(Date:12/22/2014)... 22, 2014 The American ... of original research, reviews and editorials addressing developments ... practice, today published a provocative article exploring the ... progression and potential treatment of prostate cancer. ... and proposes the possibility that there could be ...
(Date:12/19/2014)... OR and Hershey, PA (PRWEB) December 19, 2014 ... Pink: BJCT), a leading developer and manufacturer of ... entered into an agreement with Immunomic Therapeutics, Inc. ... Biojector®-2000 needle-free injection device with its LAMP™ vaccine ... an option for an exclusive Worldwide license to ...
(Date:12/19/2014)... , Dec. 19, 2014 Naurex Inc., ... novel drugs for diseases of the central nervous system, ... and chief executive officer, will present at the 33 ... presentation will take place at 3:00 p.m. PST on ... in San Francisco, Calif. ...
(Date:12/19/2014)... 2014 Decision Resources Group finds that the ... 12 percent compound annual growth rate through 2023. This ... and the increasing adoption of dental implants. Growing aesthetic ... also spur demand for dental biomaterials because they can ... treatments. Other key findings from Decision Resources ...
Breaking Biology Technology:Prostate Cancer Experts Dissect the Role of Follicle-stimulating Hormone in the Development, Progression and Potential Treatment of Prostate Cancer 2Prostate Cancer Experts Dissect the Role of Follicle-stimulating Hormone in the Development, Progression and Potential Treatment of Prostate Cancer 3Prostate Cancer Experts Dissect the Role of Follicle-stimulating Hormone in the Development, Progression and Potential Treatment of Prostate Cancer 4Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 2Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 3Naurex to Present at 33rd Annual J.P. Morgan Healthcare Conference 2Latin American Dental Biomaterial Market Will Expand at a 12 Percent Annual Growth Rate Through 2023 2Latin American Dental Biomaterial Market Will Expand at a 12 Percent Annual Growth Rate Through 2023 3
... Scientific,Corporation (NYSE: BSX ) today announced that the ... Director. Mr. Elliott, 58, is Chairman of the ... President and Chief Executive Officer of,Zimmer from 2001 to ... extensive operating and director experience in medical devices,orthopaedics and ...
... 6 ZymoGenetics, Inc. (Nasdaq:,ZGEN) announced today that Douglas ... an overview of company activities at the,Bear Stearns Annual ... Time and at the UBS Global Life Sciences Conference ... Live webcasts of both presentations can be accessed by ...
... Dhabi (EAD) is teaming up with the International Council ... organize Biosafety and,Biosecurity International Conference 2007: A Seminar for ... region from November 12-14, 2007 at,the Hilton Hotel in ... convene experts from around the world to discuss,enhancing public ...
Cached Biology Technology:Boston Scientific Announces Election of Ray Elliott to Its Board of Directors 2Boston Scientific Announces Election of Ray Elliott to Its Board of Directors 3ZymoGenetics to Webcast Presentation at Two Upcoming Conferences 2Biosafety and Biosecurity International Conference 2007 to be held in Abu Dhabi from November 12 to 14 2
... unit with motorized heated lid and skirted inner ... for microarrays and chips. The four screw-down points ... force of the motorized lid is set with ... results. This interchangeable Moto Alpha unit functions on ...
... These skirted micro test tubes are ... of polypropylene, these tubes have uniform walls ... nonsterile, with separate O-ring screw caps. The ... and have an operating range from -55 ...
... carriers to suit the widest possible range ... science laboratory. Labware carriers can be placed ... is simple for the user, thanks to ... are correctly guided into position. This allows ...
... For affinity chromatography, Affi-Prep protein ... (IgG), selectively remove IgG prior to ... adsorb immune complexes for antigen purification. ... region of immunoglobulins, especially IgG from ...
Biology Products: