Bethel Ridge (IMAGE)
Caption
The top and bottom images both show Bethel Ridge in Washington state. The top image, taken in 1936, shows a mosaic forest. The darkest grey tones are mature, moist, mixed-conifer forests. In the bottom image, taken in 2012, the forest has become more uniform and dense following decades without fire.
Credit
National Archives and Records Administration/John Marshall
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License
Original content