Fig. 2From: Modeling spatial patterns of longleaf pine needle dispersal using long-term dataStudy-wide annual litterfall from 2011 to 2020 calculated from 108Â total 0.25 m2 litter traps among eighteen 4-ha research plots. Disturbances from prescribed fire, tornado, and hurricane are shown. Error bars represent two standard errors of the mean. Note that sampling for a nominal year spans into April of the following yearBack to article page