Výsledky vyhledávání - "Allstadt, Andrew"

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Dispersal limitation and roughening of the ecological interface

Autor: Allstadt, Andrew J., Newman, Jonathan A., Walter, Jonathan A., Korniss, G., Caraco, Thomas

Limited dispersal distance, whether associated with vegetative growth or localized reproduction, induces spatial clustering and, in turn, focuses ecological interactions at the neighborhood scale. In particular, most invasive plants are clonal, clust

Externí odkaz: http://arxiv.org/abs/1403.4574

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Akademický článek

Future changes in fire weather, spring droughts, and false springs across U.S. National Forests and Grasslands

Autor: Martinuzzi, Sebastián, Allstadt, Andrew J., Pidgeon, Anna M., Flather, Curtis H., Jolly, William M., Radeloff, Volker C.

Publikováno v: Ecological Applications, 2019 Jul 01. 29(5), 1-14.

Externí odkaz: https://www.jstor.org/stable/26735368

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Interference competition and invasion: spatial structure, novel weapons and resistance zones

Autor: Allstadt, Andrew, Caraco, Thomas, Molnar Jr., F., Korniss, G.

Publikováno v: Journal of Theoretical Biology 306, 46-60 (2012)

Certain invasive plants may rely on interference mechanisms (allelopathy, e.g.) to gain competitive superiority over native species. But expending resources on interference presumably exacts a cost in another life-history trait, so that the significa

Externí odkaz: http://arxiv.org/abs/1109.2644

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Invasive advance of an advantageous mutation: nucleation theory

Autor: O'Malley, Lauren, Basham, James, Yasi, Joseph A., Korniss, G., Allstadt, Andrew, Caraco, Tom

Publikováno v: Theoretical Population Biology, 70, 464-478 (2006).

For most organisms with viscous population structure, spatially localized growth drives the invasive advance of a favorable mutation. We model a two-allele competition where recurrent mutation introduces a genotype with a rate of local propagation ex

Externí odkaz: http://arxiv.org/abs/q-bio/0602023

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