Coastal
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NASA has a useful web site which describes how sea level is measured and how future rises of sea level are projected using both current data and computer simulations. If you live near the coast you might be especially interested in learning more. You can view it at https://sealevel.nasa.gov/understanding-sea-level/projections/overview.
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This week’s question from the Georgia Climate Project’s Roadmap discusses how climate change will affect Georgia’s coasts. The coasts are an important economic resource for Georgia, including the effects of tourism, fishing, and the value of biodiversity in coastal ecosystems. They are increasingly faced with problems from sea level rise as well as changes to…
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Scientific American posted a long and interesting article recently on attempts in New Jersey to deal with more frequent storm surges like the one from Superstorm Sandy as well as rises in sea level tied to a warming ocean. One method for coping is to raise house elevations by putting them on stilts, but often…
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I saw a lot of tweets last night from Charleston SC about the impact of the current king tide on urban flooding in that city. Many streets were awash in sea water that was driven up by the higher than normal tides caused by the new moon. Here is a similar story about urban flooding…
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Atlanta magazine has a very interesting and concerning story this month on Georgia’s barrier islands and marshy coasts and the communities that are located there. I have been to Jekyll Island, St. Mary’s, Tybee Island, and Darien, and have seen how close these communities are to the ocean. The article discusses what steps the residents…
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“Sunny day flooding” is a term for flooding that occurs when no rain is falling. It could occur when rain falls upstream of an area and the streamflow from that rain overflows the banks of the stream. In this article, it is flooding that is occurring from rising sea levels along the coast of Florida…
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Commercial oystering in the Southeast has been around for a long time, and most states have a big industry in producing oysters. But in Georgia, only about 32,000 pounds of oysters were produced in 2016. Why? Because unlike other Southeastern states, Georgia does not allow commercially farmed oysters. All catches must be made from wild…