Maize Model (IMAGE)
Caption
This image shows mechanistic (top row) and empirical (bottom row) simulations compared recent, or "baseline," maize production in South Africa (1979-99) to projected future production under climate change (2046-65). While both models showed a reduction in output, the third column shows that the empirical model estimated a widespread yield loss of around 10 percent (in yellow), while the mechanistic model showed several areas of increased production (in green).
Credit
Image by Lyndon Estes
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