Fire in Florida’s Ecosystems A program of the Florida Division of Forestry Implemented by Pandion Systems For more information: Welcome to Presentation #4: Anatomy of a Prescribed Fire
Anatomy of a Prescribed Fire
Fire in Florida’s Ecosystems Today’s Lesson: Anatomy of a Prescribed Fire The Florida Division of Forestry Elements of a Prescribed Fire Prescribed Fire Tools and Techniques
The Florida Division of Forestry
Mission:... to protect and manage Florida's forest resources through a stewardship ethic to assure these resources will be available for future generations. The Florida Division of Forestry has four main functions: -Fire protection and management. -State lands management. -Private landowner assistance. -Community and landowner education.
The Florida Division of Forestry... manages land using prescribed fire.
Anatomy of a Prescribed Fire
What is a Prescribed Fire?
Who conducts a prescribed fire?
Planning a Prescribed Fire Map and photos of area Determine exact area to be burned What do you want to accomplish? What season should you burn in? Complete a prescribed burn plan form
When can a prescribed fire be conducted? A prescribed fire can only be done when the right environmental conditions exist.
Environmental Considerations for Prescribed Fire Relative Humidity Fuel Moisture Dispersion Index Wind Speed Drought Index Temperature Smoke Crew Training and Experience
Keetch-Byram Drought Index
Day of the Burn Match prescribed conditions Get permit from DOF District Office Notify agencies and adjacent landowners Perform smoke screening Have equipment and crew in place Brief crew on burn
Prescribed Fire Tools and Techniques
Prescribed Fire Techniques Burn objectives Fuel characteristics Current and forecasted weather Smoke management guidelines Crew and equipment available “Firing” techniques are determined by:
Anatomy of a Prescribed Fire
Types of Firing Techniques Back Fire – backs into the wind Head Fire – driven by the wind Flank Fire – sideways to the wind Spot Fire – point sources on a grid Ring Fire – perimeter and center
Prescribed Fire Tools & Safety Gear
After the Fire: Mop Up
Post-Fire Evaluation All burns are evaluated to determine if resource management objectives were met.
An overgrown area at the beginning of a prescribed fire
Immediately after the fire
Several months after the fire
What are some of the duties of the Florida Division of Forestry? What is a prescribed fire? What are some considerations that must be made prior to doing a prescribed fire? Discuss how a burn is conducted and what burn methods might be used. Anatomy of a Prescribed Fire: Summary Discussion