Simulation-Based Spatially Explicit Close-Kin Mark-Recapture.

ABSTRACT: Estimating the size of wild populations is a critical priority for ecologists and conservation biologists, but tools to do so are often labour intensive and expensive. A promising set of newer approaches are based on genetic data, which can be cheaper to obtain and less invasive than information from more direct observation. One of these approaches is close-kin mark-recapture (CKMR), a type of method that uses genetic data to identify kin pairs and estimates population size from these pairs. Although CKMR methods are promising, one limitation to using them more broadly is a lack of CKMR models that can deal with spatially structured populations and spatial heterogeneity in sampling. In this paper, we introduce a spatially explicit approach to CKMR that uses individual-based simulation in c

SUBMITTER: Patterson G 

PROVIDER: S-EPMC12632178 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature