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Climate and Agriculture in the Southeast

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  • Research looks at how cloud cover affects corn growth

    Pam Knox

    October 30, 2019

    While temperature and related growing degree days help control how fast corn and other crops develop, it’s less well known that solar radiation also has an effect. If it’s warm but cloudy, the corn growth will be slower than if skies are sunny. This is one reason that we are planning to put a solar…

    Posted in: Climate science, Crops
  • California wildfires put agriculture at risk

    Pam Knox

    October 30, 2019

    You’ve probably heard about the massive forest fires that are spreading through parts of California, and you might have even seen some of the images of smoke and flames associated with the fires. But while the fires are affecting the forests in the area, they are also causing problems for agricultural producers. The Southeast Farm…

    Posted in: Climate and Ag in the news, Crops, Forests, Livestock
  • The Guardian 2019 Weather Photographs of the Year

    Pam Knox

    October 30, 2019

    Here is the latest selection of spectacular imagery of weather, this one the top photos from The Guardian‘s 2019 contest. You can view all the finalists here. Note that the photo that is accompanying this blog post is not one of this year’s finalists so I won’t spoil the surprise.  

    Posted in: Interesting weather images
  • Fall frost climatology

    Pam Knox

    October 30, 2019

    It’s getting to be that time of year again. We are approaching the average date of first frost for the Athens and Atlanta areas. Parts of northern GA have already experienced a bit of frost earlier this fall, and colder weather may bring freezing air into more of the state within the next week or…

    Posted in: Climate science, Sources of weather and climate data, Tools for climate and agriculture
  • What is the relationship between extreme weather and climate change?

    Pam Knox

    October 29, 2019

    Occasionally I get asked if and how climate change is affecting extreme weather in the Southeast. This has come up more frequently in the past few years with all of the hurricanes which have impacted agriculture in the past few years, including Matthew, Florence, Irma, and Michael. Here is a lengthy but useful description of…

    Posted in: Climate and Ag in the news, Climate science, Severe, Tropical weather
  • Record-setting warm October in Florida peninsula

    Pam Knox

    October 29, 2019

    With just a couple of days left in the month, October 2019 looks like it will be the warmest on record for a number of stations in the Florida peninsula. Many other parts of the Southeast can expect to see one of their top five warmest, according to the statistics from the Southeast Regional Climate…

    Posted in: Climate and Ag in the news, Climate summaries
  • “The Bigger They Are, the Harder They Fall”

    Pam Knox

    October 28, 2019

    A new study recently published in Nature Communications shows that taller trees in a forest died at more than twice the rate of smaller trees at the end of extreme drought. The research used airborne lidar to sample the health of forests with such detail that they could drill down to individual trees and see…

    Posted in: Climate and Ag in the news, Forests
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About this blog

The “Climate and Agriculture in the Southeast” blog is provided by the Associate Dean of Extension as a service to Extension agents and agricultural producers across the Southeast US. Come here to find out information about the impacts of weather and climate on agriculture across Georgia and beyond.

Recent Posts

  • Another mostly dry week ahead
  • These 15 Stunning Microscopic Snowflake Images Helped Change the Way We See the World
  • Hundreds of Flowering Species Bloomed Across Britain and Ireland Last Winter. That’s Not a Good Thing.
  • The Great Savannah Fire of 1820
  • Nearly all of the Southeast is now covered by drought or abnormally dry conditions

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