Fig. 3From: Surface fuel accumulation and decomposition in old-growth pine-mixed conifer forests, northwestern MexicoAnnual precipitation (cm; line) measured at the southern-most California Remote Access Weather Station (Potereo RAWS) by mean annual surface fuels collected in litter baskets (gray bars; Mg ha−1) and surface plots (white bars; Mg ha−1 × 101). Error bars show standard error or the mean. Precipitation is summarized by season (i.e., total precipitation in 2009 is from June 2008 through May 2009) to correspond with collections.Back to article page