Fig. 4From: Effects of long-term deforestation and remnant forests on rainfall and temperature in the Central Rift Valley of EthiopiaPercentage forest and woodland decline over time (curved line) after exponential interpolation between three forest and woodland cover data points obtained from satellite images (percentage forest and wood land decline at three respective periods: 1973(44%), 1985 (34%) & 2006 (14%))Back to article page