sail-world.com
 
 
News Home Cruising Australia Cruising USA Cruising Canada Boats for Sale Sail-World Racing Photo Gallery FishingBoating
Photo Gallery FishingBoating Video Gallery Newsletters

 

Sail-World.com : Yes, that seabird off your bow probably has plastic poisoning.

Yes, that seabird off your bow probably has plastic poisoning.

'Watching seabirds is a favourite pastime of many cruising sailors - but did you know most are poisoned?'    .

They might look happy and free, but those seabirds off your bow are probably suffering from plastic poisoning. The vast collections of plastic in our oceans have long been reported by roving sailors and the number of investigations as to their effects on fish and birds are growing. Now there is a new one in the South Pacific, conducted by an Australian researcher, with alarming results.

Short-tailed Shearwater P. tenuirostris - suffering from plastic poisoning -  .. .  

Marine Biologist Dr. Jennifer Lavers is leading a number of research projects that are investigating the impacts of marine debris ingestion by Australia’s seabirds.

Dr Jennifer Lavers and a Flesh-footed Shearwater - 90% are poisoned... -  .. .  
Daily, more than eight million pieces of plastic enter our oceans, and each day, more than 200 seabird species ingest plastic after mistaking it for food floating on the ocean surface.

Plastic contains numerous toxic chemicals used during the manufacturing process. It also collects further toxins while floating at sea.

Once ingested, plastic can block or rupture a seabird's digestive tract and leak these toxins into the bird’s blood stream.

The result is ulcers, liver damage, infertility, and in many cases, death.

Dr. Lavers’ ongoing research on Lord Howe Island, a remote island between New Zealand and Australia in the Tasman Sea has found that 90% of Flesh-footed Shearwaters (Puffinus carneipes) have plastic in their stomachs.

Analysis of feathers from these same individuals found more than 40 heavy metals, including mercury and arsenic, in their bodies.

In Tasmania, Australia's southerly island, the Short-tailed Shearwater P. tenuirostris also suffers from plastic ingestion.

A new project launched in 2011 and supported by the Tasmanian Museum will investigate whether this species is also at risk from heavy metal contamination and what this means for the local environment.

Read Jennifer's latest paper on her work, 'Trace Element Concentrations in Feathers of Flesh-footed Shearwaters (Puffinus carneipes) from Across Their Breeding Range'. Alexander L. Bond & Jennifer L. Lavers, by clicking here?nid=88154.

She can be contacted via email: Jennifer.Lavers@tmag.tas.gov.au






  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=88154

8:29 PM Mon 5 Sep 2011 GMT






Click here for printer friendly version
Click here to send us feedback or comments about this story.

Click for further information on
Environment and the ocean

Related News Stories:

27 Nov 2013  World Oceans Day appeals for funds
16 Nov 2013  Gigantic iceberg sails north from the Antarctic
09 Nov 2013  Sailing and swimming with manatees - Oceans Watch Essay
01 Nov 2013  OceansWatch: cruising sailors give something back in the South Pacific
23 Oct 2013  'The Ocean is Broken' - without fish, there can be no birds
13 Oct 2013  PlanetSolar reaches Paris after successful ocean study
02 Oct 2013  Monaco Yacht Show goes Green
07 Sep 2013  Great Pacific Garbage Patch - the real story
03 Sep 2013  World's largest solar yacht drops anchor after marine science quest
25 Aug 2013  Boat owners: cover vessels to deter seagulls
MORE STORIES ...

Sail-World Cruising News - local and the World



You scratched my seagrass! by Steven Katona, Newport, RI
















The Galley Guys take on the Vancouver International Boat Show by Greg Nicoll with Frank Leffelaar and Friends,


Are you ready to enter that marina? by Captain John Jamieson, Florida














Remember to properly dispose of obsolete distress beacons by Australian Maritime Safety Authority,




World ARC fleet bids farewell to Bali by World Cruising Club,
















World ARC crews in Bali by World Cruising Club,


Could your sailing navigation use a tune-up? by Captain John Jamieson, Florida










Ocean Cruising Club celebrates 60th Anniversary with record gatherings
The Boat Cookbook
La Grace - Flagship of Africa-Europe Challenge in 2014
Indian Ocean-wide tsunami exercise to test readiness
Blue Planet Odyssey - Aventura makes landfall at St John’s
18 anti-piracy weapons for ships to fight pirates
World ARC fleet now arriving in Bali
Governor’s Cup Yacht race - Great for cruisers and racers alike
Cowes Breakwater causes new tidal flow
EU Naval flagship- frigate assist yacht twice maydays in pirate zone
An offer a Galley Guy cannot refuse
Dinghy Safety - More to think about
World ARC fleet to enter Indian Ocean for the first time
What can you do to prevent electrocution and ESD?
Pack this sailing gear for 'hands-free' lighting
Salty Dawg Rally Seminar Series planned October 8 in Annapolis
Europe tightens up on skippers competency certification
World ARC fleet departs Darwin under full sail
NOAA expedition discovers ship’s timepiece silent for nearly 200 years
Blue Planet Odyssey - Northwest Passage gate opens
A Cruising Guide to the Dominican Republic 6.0 now available   
BNS Leopold I to commence counter-piracy operations   
Africa Europe Challenge introduces 'Spectator's Package'   
Wanted youth circumnavigators on a 'Voyage of Imagination'   
Niagara-on-the-Lake, a popular cruising destination in Canada   
The crowd-pleasing comforts of catamaran cruising   
Death by Dinghy   
'Sailing Stones' of Death Valley seen in action for the first time   
Coast Guard searching for two boaters near St. Petersburg   
20 coral species listed as threatened under the Endangered Species Act   
Shanghai to San Francisco in under 2 hours via supersonic sub   
PSP Southampton Boat Show 2014 - 2 for £24 ticket offer ends soon   
A case of crossed wires? A shocking situation!   
How amazingly awe-inspiring the Arctic really is   
New atlas provides thorough audit of marine life in the Southern Ocean   
European Odyssey boats arrive in Lanzarote + Video   
Multiagency rescue at Dunraven Bay + Video   
Canal Boating in the Alsace with the Galley Guys   
World ARC fleet arrives in Darwin   
Dangers of the Dinghy trip back to your boat   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  http://www.sail-world.com/event_images/image/RSS-Icon.png

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph, contact the photographer directly.
XLXL NEW CRU NH
LocalAds   DE  ES  FR  IT