Download presentation
Presentation is loading. Please wait.
Published byUrsula Watkins Modified over 9 years ago
1
Front Range Roundtable Quarterly Meeting 11-14-14 Jill Alexander Wildfire Mitigation Specialist Douglas County Building Division
2
Mastication is an efficient and cost-effective tool for hazardous fuels reduction in Douglas County. Gambel oak understory with ponderosa pine overstory. Contiguous Gambel oak. Significant amount of material in 2” dbh to 8” dbh are a significant ladder fuel component targeted for removal.
6
Visual quality. Most projects in in high-use recreation areas or developed neighborhoods. Fuel loads. Project objectives.
8
Favored Management Prescriptions include removal of wood 8” dbh to 10” dbh and select tree removal to keep surface fuel loads low and achieve desired crown separation. Without a guaranteed outlet some owners will not remove wood increasing the surface fuel loading. Prefer surface fuel loads increase from mastication in some areas to achieve ladder and aerial fuel reduction.
11
included clearing, breaking up continuity of Gambel oak
12
A lot of mastication takes place in and around housing developments. Visual quality in an important outcome.
15
Very dense, mixed conifer stand with minimal oak on south facing slope and ridge top. Hydro Ax was used for mulching, steep slopes.
18
Edge of cut is the property line.
19
Prefer reduction in ladder and aerial fuels over surface fuels accumulation objectives.
20
This project was completed in an interface neighborhood. Houses are surrounding the parcel.
21
Re-sprout of oak is significant management consideration. Maintenance schedule for mowing or re-treat needs to be accounted for. Treatment for weeds.
22
Questions?
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.