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The importance of being atomic: Ecological invasions as random walks instead of waves

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  • Reluga, Timothy C.

Abstract

Invasions are one of the most easily identified spatial phenomena in ecology, and have inspired a rich variety of theories for ecologists’ and naturalists’ consideration. However, a number of arguments over the sensitivities of invasion rates to stochasticity, density-dependence, dimension, and discreteness persist in the literature.

Suggested Citation

  • Reluga, Timothy C., 2016. "The importance of being atomic: Ecological invasions as random walks instead of waves," Theoretical Population Biology, Elsevier, vol. 112(C), pages 157-169.
    • Handle: RePEc:eee:thpobi:v:112:y:2016:i:c:p:157-169
    DOI: 10.1016/j.tpb.2016.06.002
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    References listed on IDEAS

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    1. Ellner, Stephen P. & Schreiber, Sebastian J., 2012. "Temporally variable dispersal and demography can accelerate the spread of invading species," Theoretical Population Biology, Elsevier, vol. 82(4), pages 283-298.
    2. Jacobs, G.S. & Sluckin, T.J., 2015. "Long-range dispersal, stochasticity and the broken accelerating wave of advance," Theoretical Population Biology, Elsevier, vol. 100(C), pages 39-55.
    3. Rothschild, Michael & Stiglitz, Joseph E., 1970. "Increasing risk: I. A definition," Journal of Economic Theory, Elsevier, vol. 2(3), pages 225-243, September.
    4. Machina, Mark J & Pratt, John W, 1997. "Increasing Risk: Some Direct Constructions," Journal of Risk and Uncertainty, Springer, vol. 14(2), pages 103-127, March.
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