less fires in boreal forests

Despite increasing temperatures since the end of the Little Ice Age (circa 1850) wildfire frequency has decreased as shown in many field studies from North America and Europe. We believe that global warming since 1850 may have triggered decreases in fire frequency in some regions and future warming may even lead to further decreases in fire frequency…

The simulation and fire history results suggest that the impact of global warming on northern forests through forest fires may not be disastrous and that contrary to the expectations of an overall increase in forest fires there may be large regions of the Northern Hemisphere with a reduced fire frequency.
M.D. Flanagan and others, Journal of Vegetation Science Vol 9, Issue 4, pages 469 – 476, August 1998

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