Fig 2. Visual representation of temperature covariates used in generalized linear models for analysis of cold-related manatee mortality.

This figure displays the date range and overlap of temperature covariates relative to a 7-day carcass window from 19–25 January. The short-term temperature effects are named Sum#_Lag#, and the cumulative temperature effects are named SumCum_Lag# (where # indicates the number of days the data were summed or lagged).