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Annual logging intensity throughout a four-state region of the Brazilian Amazon. Logging intensity is expressed as AIGF at 1-km resolution. Gap classes range from 1 (0–10% AIGF) to 10 (>90% AIGF). Deforested areas (D; blue) are compiled from INPE (www.obt.inpe.br), with cumulative deforestation from 1997 to 2000 shown (Top) and annual increments for the subsequent years shown (Bottom). Gray areas show federal conservation lands and indigenous reserves.
