Key weather averages for Salzburg in May. 1  18. 18Â°C max day temperature. 2  6. 6 hours of sunshine per day. 3  16. 16 days with some rainfall. 4  7. 7Â°C min night temperature. 5  15. 15 hours of daylight per day. 6  0. No heat & humidity. 7  126. 126 mm of monthly rainfall. 8  7. 7 (High) UV index.
North American Food Waste Facts. 1  In the USA, organic waste is the second highest component of landfills, which are the largest source of methane emissions. 2  In the USA, 30-40% of the food supply is wasted, equaling more than 20 pounds of food per person per month. 3  More facts.
Food waste or food loss is food that is discarded or lost uneaten. The causes of food waste or loss are numerous, and occur at the stages of production, processing, retailing and consumption. As of 2013, half of all food is wasted worldwide, according to the British Institution of Mechanical Engineers (IME). Loss and wastage occurs at all stages of the food supply chain or value chain.