– Heat Summation – Heat Summation: A method for classifying wine climate regions that was developed in the 1930s at the University of California at DAVIS by Professors A. J. Winkler and Maynard Amerine. This system

Source URL: trade.washingtonwine.org

• Calculus
• California wine
• Climate of California
• University of California
• Davis
• Viticulture
• Winkler scale
• Maynard Amerine
• Climate categories in viticulture
• Growing region
• Agriculture
• Mathematical analysis
• Climatology