Forest Sciences Commons^™

Fire Severity Controlled Susceptibility To A 1940s Spruce Beetle Outbreak In Colorado, Usa, Dominik Kulakowski, Thomas T. Veblen, Peter Beb

Geography

The frequency, magnitude, and size of forest disturbances are increasing globally. Much recent research has focused on how the occurrence of one disturbance may affect susceptibility to subsequent disturbances. While much has been learned about such linked disturbances, the strength of the interactions is likely to be contingent on the severity of disturbances as well as climatic conditions, both of which can affect disturbance intensity and tree resistance to disturbances. Subalpine forests in western Colorado were affected by extensive and severe wildfires in the late 19th century and an extensive and severe outbreak of spruce beetle (Dendroctonus rufipennis) in the …