Fig. 1From: Change in trade wind inversion frequency implicated in the decline of an alpine plantTWI frequency of occurrence (percent of days) in Hawaiʻi. Shown is incidence measured in Hilo, Hawaii Island, during the wet season, which is responsible for the majority of annual precipitation (data from [22]). Least squares regressions fit to trends pre- and post-1990 to aid visualization of the frequency shift identified by Longman et al. [22]. Data missing for 1976–1978Back to article page