Factors Influencing the Detectability of Early Warning Signals of Population Collapse

Abstract

The recent description of potentially generic early warning signals is a promising development that may help conservationists to anticipate a population’s collapse prior to its occurrence. So far, the majority of such warning signals documented have been in highly controlled laboratory systems or in theoretical models. Data from wild populations, however, are typically restricted both temporally and spatially due to limited monitoring resources and intrinsic ecological heterogeneity—limitations that may affect the detectability of gen Show more