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The Southeast Farm Press published an interesting article back in March 2014 which was reposted in their most recent newsletter today on the impacts of time of day on herbicide effectiveness. According to field research done by UGA and other scientists on cotton, spraying herbicide early in the morning around sunrise is much less effective…
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With another big outbreak of tornadoes in the central United States occurring this week, you might be interested in looking at maps which incorporate current storm reports into the record. The US Tornadoes blog posted an article last week about a new mapping tool which allows you to look at this year’s crop of tornado…
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One of the big questions in determining the impacts of changing climate on crops is the effect called “carbon dioxide fertilization”. In test plots under higher CO2 levels, some crops do better with more carbon dioxide, leading to higher yields. The key is that it depends…on crop, water availability, and temperature. Some crops like rain-fed…
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The Detroit Free Press published an article this week describing the impacts of heavy rainfall on watersheds where dairies are located. Many of these dairies apply their animal waste to the land to return nutrients to the soil and reduce waste going to landfills. However, when heavy rains hit, if the manure has not had…
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Two studies published this week highlight the impact that volcanic eruptions may have on climate, both on short (a few years) and long (millions of years) time scales. BBC posted an article on some recent research by Dutch scientists suggesting that an eruption of Mt. Chichon in Mexico in the 6th century can be linked…
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Creative Loafing, an Atlanta weekly newspaper, published a long story this week about the impacts of severe and extreme weather, like flash flooding and heat waves, on cities. In particular, vulnerable populations like the elderly, children, and lower socioeconomic class folk are especially likely to suffer from this weather, since they often live in areas…
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April 22 was the 47th annual Earth Day, a celebration of the good Earth and a reminder that we need to take care of it. The blog at Weather Underground commemorated the day with a collection of their favorite photos from the past year here.
Posted in: Interesting weather images