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. Author manuscript; available in PMC: 2011 Jul 15.
Published in final edited form as: J Theor Biol. 2010 Dec 29;273(1):147–155. doi: 10.1016/j.jtbi.2010.12.036

Fig. 3.

Fig. 3

Evolutionary dynamics of the (a) ecological character u, (b) scaled dispersal distance δ/σs, and (c) scaled dispersal threshold τ/b in asexual populations with Gaussian competition, for a scaled competition width c = 2.0 and a scaled slope of the environmental gradient s = 0.6. The horizontal line in (c) indicates the average death rate, d = 1.0.