Table 3. Pairwise comparison of mean lag time values associated with three unique phases (complete cycle, complete cycle excluding eruption years, and eruption years only) of the Qamanirjuaq, Bathurst and George River subpopulation cycles. We used a confidence level of p≤0.05 and significance values were adjusted by the Bonferroni correction for multiple tests. Mean lag times for one complete cycle for the Qamanirjuaq subpopulation were significantly different than the George River subpopulation, but the difference was not significant between the Qamanirjuaq and Bathurst or Bathurst and George River subpopulations. Mean lags times for the entire population cycle, excluding eruption years (intrinsic growth only) were not significantly different between any of the subpopulations. Lag time values associated with only the eruption years for the Qamanirjuaq subpopulation were significantly different than the George River subpopulation, but the difference was not significant between the Qamanirjuaq and Bathurst or Bathurst and George River subpopulations.