_:genid1 "Free to use with credit to the original figure source."^^ . "forest-disturbance-mapped-from-space" . "Forest Disturbance Mapped from Space"^^ . "North American forest disturbance intensity, 1990 to 2000, mapped from about 2,200 Landsat images. Colors represent the percent of each 500 x 500 m cell disturbed during the mapping period. Credit: J. Masek, NASA/ Goddard Space Flight Center."^^ . _:genid1 . . .