Burgos Enrique, Ceva Horacio, Perazzo Roberto P J, Devoto Mariano, Medan Diego, Zimmermann Martín, María Delbue Ana
Departamento de Física, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, C1429BNP Buenos Aires, Argentina.
J Theor Biol. 2007 Nov 21;249(2):307-13. doi: 10.1016/j.jtbi.2007.07.030. Epub 2007 Aug 10.
We investigate the relationship between the nested organization of mutualistic systems and their robustness against the extinction of species. We establish that a nested pattern of contacts is the best possible one as far as robustness is concerned, but only when the least linked species have the greater probability of becoming extinct. We introduce a coefficient that provides a quantitative measure of the robustness of a mutualistic system.
我们研究了互利共生系统的嵌套组织与其对物种灭绝的稳健性之间的关系。我们确定，就稳健性而言，接触的嵌套模式是最好的模式，但前提是联系最少的物种灭绝的可能性更大。我们引入了一个系数，该系数为互利共生系统的稳健性提供了一种定量度量。
