Climate science
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NASA has a new online post which describes how trees are able to capture climate information in their annual growth rings. This information, called paleodata or proxy data, allows us to look back farther in time than using just instrumental records. You can use not only living trees but also trees from the past that…
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My heart goes out to the folks around the Southeast that have been hit by severe weather the past few days and the families that have lost loved ones. While the threat of the worst weather is mostly over, sooner or later another round will come. Here is an article from US Tornadoes which describes…
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AgWeb reprinted a story from Bloomberg News this week describing some troubling results of a study by researchers from the Potsdam Institute for Climate Impact Research and the University of Chicago. The study shows that with the warmer temperatures expected from global warming, yields of corn and soybeans could drop significantly. According to the article,…
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What’s your favorite kind of weather? What temperatures do you like best? While there is likely to be a range of values in your group of friends, scientists generally define “mild” weather as temperatures between 64 and 86 degrees F, with less than a half inch of rain and dew points below 68 degrees F, indicative…
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Those of us who watch the tropics for signs of El Niño or La Niña have noted that the recent weak La Niña seems to be dissipating pretty quickly. What will come next? Some of the models that have just come out are predicting a return to El Niño, and this set social media abuzz.…
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Back in 2016 the weather station at Mount Mitchell in North Carolina reported that they had received 41 inches of snow in a single 24-hour period. If that had been correct, it would have been a new record for the state. But a committee of state weather experts examined the observation and determined that it…
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A new map based on research recently published in Geophysical Research Letters shows that most of the northern US is increasing in susceptibility to flooding based on trends in water tables. In the South and Southeast, recent droughts have lowered water tables and stream flows, reducing their likelihood of flooding. You can read more about…