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The 
of the carrying capacity of the three-species system ((a), colour-coded, see colour key) and the number of species surviving after 10 000 years ((b): no body-mass structure; (c): consumer 10 times larger than its prey; (d): consumer 100 times larger than its prey, colour-coded, see colour-key) on a combined gradient of fertilization (x-axis) and temperature (y-axis (°C)).
