Research Article

Divergent Response of Leaf Coloring Seasons to Temperature Change in Northern China over the Past 50 Years

Figure 4

Boxplot of the peak, start, end, and duration of the leaf coloring season at six sites. The bottom and top of the boxes and the end of the whiskers are the 25th, 75th, and 95th percentiles, respectively. The bands and squares in the boxes show the median and mean value.