New Garbage Patch Discovered in the South Pacific GyreLast Updated on 2013-01-18 00:00:00
Plastic pollution isn’t just a North Pacific phenomenon, but rather a global problem with global implications for fisheries, tourism, marine ecosystems and human health.
Scientists from The 5 Gyres Institute have discovered the first evidence of a “garbage patch,” an accumulation zone of plastic pollution floating in the South Pacific subtropical gyre. The new study, published in the journal Marine Pollution Bulletin marks the first documentation of a defined oceanic garbage patch in the Southern Hemisphere, where little research on marine plastic pollution exists.
In March and April 2011, a team of scientists and interested citizens lead by 5 Gyres Institute Executive Director, Dr. Marcus Eriksen, conducted the first ever sampling of the South Pacific Subtropical Gyre for marine plastic pollution. The... More »
Life in the Sea Found Its Fate in a Paroxysm of ExtinctionLast Updated on 2012-05-01 00:00:00
Life in the Sea Found Its Fate in a Paroxysm of Extinction
Katharina Fabricius/Australian Institute of Marine Science
IN DANGER Corals are the most vulnerable creatures in the ocean, just as they were during the Permian extinction.
By ALANNA MITCHELL
Published: April 30, 2012
It may never be as well known as the Cretaceous extinction, the one that killed off the dinosaurs. Yet the much earlier Permian extinction — 252 million years ago — was by far the most catastrophic of the planet’s five known paroxysms of species loss.
About 95 percent of marine species quickly died off 252 million years ago.
No wonder it is called the Great Dying: Scientists calculate that about 95 percent of marine species, and an uncountable but probably comparable percentage of land species, went extinct in a geological... More »
Dolphins deserve same rights as humans, say scientistsLast Updated on 2012-02-21 00:00:00
Dolphins should be treated as non-human "persons", with their rights to life and liberty respected, scientists meeting in Canada have been told.
Experts in philosophy, conservation and animal behaviour want support for a Declaration of Rights for Cetaceans.
They believe dolphins and whales are sufficiently intelligent to justify the same ethical considerations as humans.
Recognising their rights would mean an end to whaling and their captivity, or their use in entertainment.
"Science has shown that individuality - consciousness, self-awareness - is no longer a unique human property. That poses all kinds of challenges.” -- Ethics Professor Tom White Loyola Marymount University of Los Angeles
The move was made at the annual meeting of the American Association for the Advancement of Science (AAAS) in Vancouver, Canada, the... More »
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