WebPopulation Viability Analysis (PVA) is used to support conservation decision making by providing empirical evaluations of different management actions for the species or population in question (Burgman and Possingham, … WebMar 1, 1990 · Population Viability Analysis. A central theme of conservation biology is understanding the extinction process and thereby elucidating the requirements for …

Hierarchical multi-population viability analysis - PubMed

WebThis page provides access to the Vortex Population Viability Analysis software produced by Bob Lacy (Chicago Zoological Society) and maintained by the Species Conservation … WebPopulation viability analysis (PVA) is a powerful conservation tool, but one remaining unapproachable for many species because of the amount of data required to build useful … greenlee county jail log

Using population viability analysis to evaluate management …

WebAlthough population viability analysis (PVA) is widely used in setting conservation policy, there is disagreement about the usefulness of this method. ... White, G. 2000. Population viability analysis: data requirements and es-sential analyses. Pages 288-331 in L. Boitani and T. K. Fuller, edi-tors. WebWe develop a fully-stochasticized, age-structured population model suitable for population viability analysis (PVA) of fish and demonstrate its use with the endangered pallid sturgeon (Scaphirhynchus albus) of the Lower Missouri River as an example. The model incorporates three levels of variance: parameter variance (uncertainty about the value of a parameter … WebPopulation Viability Analysis (PVA) is the estimation of extinction probabilities by analyses that incorporate identifiable threats to population survival into models of the extinction process. Extrinsic forces, such as habitat loss, over-harvesting, and competition or predation by introduced species, often lead to population decline. fly in a microscope