Climate science
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If you are ever asked about how climate is changing in the Southeast (and it is, although it is more subtle than some other parts of the US), then here is an excellent web site which provides links to several different resources. You can visit it at https://www.globalchange.gov/explore/southeast-caribbean. I do see that the current events…
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A recent article in Geophysical Research Letters indicates that the most powerful hurricanes are strengthening more quickly than they used to, according to a newsletter from the Pacific Northwest National Laboratory. While hurricanes as a whole are not rapidly intensifying more often than in the past, the most powerful storms are getting stronger more quickly…
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The Climate Learning Network announced today that their Climate Literacy Training is now available at eXtension. If you are an extension agent, then you can take advantage of this, but even if you are not, you might also be able to participate using the contact below. See the notice below for details on how to…
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Lately there have been several stories in the news about the ocean circulation in the Atlantic slowing down, as measured by buoys in the Gulf Stream and with other sensors. But you might not know why this is important for earth’s climate. This article from InsideClimateNews.org provides a good basic description of how the oceanic…
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A wintertime megaflood in California could turn out to be the worst natural disaster in U.S. history by far, and we are making it much more likely, according to an alarming study published this week in Nature Climate Change and described by Eric Holthaus in Grist.org in late April. This could be the first trillion-dollar weather disaster…
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There has been a lot in the news lately about the coral bleaching along the Great Barrier Reef in Australia and other coral reefs around the world. Some research has attributed it to warming ocean waters due to climate change. Here is a good infographic from NOAA on how climate change might be affecting the…
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The latest reading of atmospheric carbon dioxide from Mauna Loa Observatory in Hawaii shows that the atmospheric concentration of carbon dioxide has now passed 410 parts per million. This is a level that has not been seen on earth in at least the last 800,000 years according to data from ocean and ice cores. As…