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Gwen Noda

TipsNTricksTipsheet_11-20-10.pdf (application/pdf Object) - 0 views

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    6 ways to use NASA's Global Climate Change Website in your classroom (http://climate.nasa.gov/ClimateTimeMachine/climateTimeMachine.cfm)
Gwen Noda

Once Upon A Tide - 0 views

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    Background: The 10 minute education film is part of Healthy Ocean, Healthy Humans a project of the Center for Health and the Global Environment at Harvard Medical School. The film was produced for aquariums, museums, schools, and theaters - to help people understand that all life on Earth, including our own, depends on the ocean.
Gwen Noda

http://www.nero.noaa.gov/nero/nr/nrdoc/10/10PSP2011ExtensionPHL.pdf - 0 views

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    Northeast - Red Tide/Shellfish Closure Extension Through December 31, 2011 At the request of the U.S. Food and Drug Administration, NOAA Fisheries Service has extended the temporary paralytic shellfish poisoning (PSP) closure through December 31, 2011, due to the presence of high levels of the toxin that causes PSP. See a chart of the closure area. NOAA Fisheries Service may terminate the emergency regulations at an earlier date by publishing a notice of termination in the Federal Register if information becomes available indicating such action is warranted.
Gwen Noda

Could East Antarctica Be Headed for Big Melt? - 0 views

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    "The Orangeburg Scarp, a band of hard, crusty sediment teeming with tiny plankton fossils that runs from Florida to Virginia, marks an ancient shoreline where waves eroded bedrock 3 million years ago. That period, the middle Pliocene, saw carbon dioxide levels and temperatures that many scientists say could recur by 2100. The question is: Could those conditions also result in Pliocene-epoch sea levels within the next 10 to 20 centuries, sea levels that may have been as much as 35 meters higher than they are today? The answer, say climate scientists, may lie 17,000 kilometers away in East Antarctica. The East Antarctic Ice Sheet is the world's largest, a formation up to 4 km thick and 11 million km2 in area that covers three-quarters of the southernmost continent. Its glaciers were thought to sit mostly above sea level, protecting them from the type of ocean-induced losses that are affecting the West Antarctic Ice Sheet. But studies of ancient sea levels that focus on the Orangeburg Scarp and other sites challenge that long-held assumption. Not everybody believes the records from Orangeburg. But combined with several other new lines of evidence, they support the idea that parts of East Antarctica could indeed be more prone to melting than expected. "
Gwen Noda

Charles Darwin And The Terrible, Horrible, No Good, Very Bad Day : Krulwich Wonders... ... - 0 views

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    Everyone has bad days.
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