Climate at five minutes to midnight: IPCC head
Humanity has pushed the world's climate system to the brink, leaving itself only scant time to act, the head of the UN's group of climate scientists said on Monday.
Humanity has pushed the world's climate system to the brink, leaving itself only scant time to act, the head of the UN's group of climate scientists said on Monday.
Environment
Sep 2, 2013
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Antarctic krill are usually less than 6 cm in length but their size belies the major role they play in sustaining much of the life in the Southern Ocean. They are the primary food source for many species of whales, seals, ...
Earth Sciences
Aug 21, 2013
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A new paper co-written by UM associate professor Mark Hebblewhite details ecological changes caused by a loss of Arctic sea ice.
Earth Sciences
Aug 21, 2013
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(Phys.org) —Slight changes in the timing of the annual loss of sea-ice in polar regions could have dire consequences for polar ecosystems, by allowing a lot more sunlight to reach the sea floor.
Earth Sciences
Jul 31, 2013
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A team of 14 scientists, led by National University of Ireland Galway's Dr Louise Allcock, recently returned to Galway following a three-week deep sea research survey aboard the Marine Institute's RV Celtic Explorer.
Environment
Jul 3, 2013
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(Phys.org) —Researchers have ruled out climate change as the cause of extinction of most of Australia's giant animals, including giant kangaroos, three metre-tall flightless birds and the Tasmanian tiger, around 50,000 ...
Earth Sciences
Jul 1, 2013
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(Phys.org) —Each year, between the burning of fossil fuels and the clearing of old growth forests, humans put about 10 petagrams of carbon dioxide (CO2) into the atmosphere. A petagram is one quadrillion grams. Ten petagrams ...
Earth Sciences
Jun 20, 2013
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A marine research expedition sponsored by the U.S. Bureau of Ocean Energy Management (BOEM) and the National Oceanic and Atmospheric Administration (NOAA) has led to the discovery of perhaps the world's largest methane cold ...
Earth Sciences
May 23, 2013
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Australia said it was pushing for a ban Thursday of any commercial use of a pioneering technique to reduce the impacts of climate change by "fertilising" the world's oceans with iron, warning of significant risks.
Environment
May 16, 2013
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With the global population now well over seven billion people there are few remaining parts of the world relatively untouched by human activity. We assess the current state and future prospects of five final frontiers: rainforests, ...
Earth Sciences
Apr 12, 2013
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