Una metodología para predecir la distribución espacial de la diversidad biológica

摘要: Nowadays it is necessary to design conservation strategies based in the knowledge of distribution biological diversity. Unfortunately, this information scarce and biased because we ignore, even a part or total, faunistic composition many regions groups organisms. Hence, carry out reliable estimates main attributes that characterize biodiversity (species richness, rarity, etc). Several methodologies have been proposed recently elaborate predictive models able estimate these attributes. However, utility approaches must be questioned if quality data used unknown previous selection space units with wellestablished inventories not carried out. In paper, some problems appear when try modelize are analysed, also heuristic iterative methodology tries overcome them using Generalized Linear Models environmental variables proposed. The use