
Controlled or prescribed burning, also known as hazard reduction burning (HRB), backfire, or swailing, is a technique sometimes used in forest management, farming, prairie restoration or greenhouse gas abatement. Fire is a natural part of both forest and grassland ecology and controlled fire can be a tool for foresters. Hazard reduction or control...
Found on
http://en.wikipedia.org/wiki/Controlled_burn

See Prescribed Burn (Rx burn).
Found on
http://en.wikipedia.org/wiki/Glossary_of_wildfire_terms
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