Bar chart showing tree change over time in a study area in California

Graphing tree loss, tree gain and tree cover change in condition over time shows the variability in the amount of tree cover change across blue oak woodlands from 1986 to 2016. Tree cover change was derived from LCMAP products. Percent tree cover area on the y-axis is the area of change expressed as a percentage of the original tree cover area in 1985. Learn more in the study. USGS EROS chart