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The Science Longline Fishing Campaign Report Ship Log & Webcast Last Year |
This
is where you can read, see, and hear the latest from the Greenpeace crew
members in the Southern Ocean. Click on the icon to listen and watch Greenpeace
in action.
Our illustrated radio format requires a free, downloadable Realplayer from
Real Audio.Radio Log: The Science Team
the Arctic Sunrise Scientist Alan Hemmings has been working with Greenpeace off and on for years, in part, because Greenpeace's campaigns to protect the continent of Antarctica and the Southern Ocean ecosystem have crossed paths with one of his principal areas of expertise, the birds of the Indian and Southern Oceans. He advised Greenpeace's early Antarctic campaign and has been on board the organizations last two expeditions to the Southern Ocean. Now with colleague, independent scientist, John Darnell, Alan is helping the crew of the M/V Arctic Sunrise document the link between pirate fishing and the decline in Southern Ocean bird populations. Birds ranging from the petrel to the majestic albatross congregate around pirate fishing vessels in search of food. As the ships set their lines, the birds dive for the bait only and are unwittenly hooked and drowned. Scientists estimate that illegal fishers kill at least 60,000 -100,000 albatrosses and petrels on longlines in the Southern Ocean each year. But these are just estimates. The real numbers may be much higher. The Greenpeace science team wants to get a more definitve count of just how many birds are hauled in on a typical pirate longline. We do know that in just one year, the pirate fishery drowned between 9 and 15% of the breeding population of grey-headed albatrosses and 10 to 20% of the breeding population of giant petrels. John Darnell has been student of natural history for most of his life. A retired engineer, he is now a research associate with the Western Australia Museum. No stranger to the Southern Ocean or Antarctica, he's come along on this trip to further our understanding of how longlining's toll affects the overall bird populations in the Southern Ocean. Alan and John spend a good portion of each day at sea on deck conducting
bird
surveys Check out more webcasts and stories about life on board |
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