1. Understanding species spatial occurrence patterns and their environmental dependence is one of the fundamental goals in ecology and evolution. Often, occurrence models are built with presence-only data because absence data are unavailable. We compare the strengths and limitations of the recently developed presence-only modellingmethod, Maxlike, with themorewidely usedMaxent. 2. In spite …
1. Integral projectionmodels (IPMs) use information on how an individual’s state influences its vital rates – survival,growth and reproduction – to make population projections. IPMs are constructed from regression models predicting vital rates from state variables (e.g. size or age) and covariates (e.g. environment). By combining regressions of vital rates, an IPM provides mechanistic i…