Wildfires: Lightning-Caused vs. Human-Caused


by Steven Davies on Jul 1, 2013 | Views: 739 | Score: 0
Sources: nifc.gov, nifc.gov
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Steven Davies
Steven Davies on Jul 1, 2013 10:15 AM said:

On average, there were more human-caused wildfires (64,655) per year than lightning-caused wildfires (10,941) in the U.S. from 2001-2012. However, on average there were more acres burned by lightning-caused wildfires (4,291,391) than by human-caused wildfires (2,645,964).