Projected changed in global aggregate crop yields due to climate change considering both low and high emission scenarios
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Created 03 Sep 2014
Published 28 Feb 2015
Last modified 23 Feb 2017
The figure includes projections for different emission scenarios, for tropical and temperate regions, and for adaptation and no-adaptation cases combined. Relatively few studies have considered impacts on cropping systems for scenarios where global mean temperatures increase by 4°C or more. For five timeframes in the near-term and long-term, data (n=1090) are plotted in the 20-year period on the horizontal axis that includes the midpoint of each future projection period. Changes in crop yields are relative to late-20th-century levels. Data for each timeframe sum to 100%.
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For references, please go to https://www.eea.europa.eu/data-and-maps/figures/projected-changed-in-global-aggregate or scan the QR code.
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