All this information is used to decide when and where to burn. Each operation follows a specialized burn plan, which considers smoke dispersal conditions, temperature, humidity, wind, and vegetation moisture. Fall and winter typically bring cooler temperatures and precipitation, which are ideal for conducting prescribed fire operations. Prescribed fires may take place any time of year when conditions are favorable. Burning excess vegetation also benefits forest health by making room for new growth which provides forage for wildlife, recycles nutrients back into the soil and helps reduce the spread of insects and disease. Prescribed fires are a vital forest management tool used by land managers to help protect communities by removing fuels that can feed unwanted wildland fires. Broadcast and understory burning use low-intensity fire to remove fuels under specific environmental conditions with fire confined to a predetermined area. Pile burning involves burning slash piles that are constructed by hand or mechanical equipment. Prescribed fire managers use different methods to remove excess vegetation (fuels) and reintroduce low-intensity fire into forests through pile, broadcast, and understory burning. Prescribed fires are meant to mimic these naturally occurring low-intensity fires that are essential to fire-adapted ecosystems. Watch the Forest Service video for an in-depth explanation of low-intensity fire. These low-intensity fires burned at low temperatures and moved slowly across the ground removing forest debris such as pinecones, needles, limbs, dead and downed trees, and ladder fuels. Historically, low-intensity wildfires ignited by lightning or native peoples routinely burned through fire-adapted ecosystems of the Sierra Nevada. Echo Lakes on top of Echo Summit - 3 acres of hand pilesįor the current air quality index, visit AirNow and view the prescribed fire map with project details above and at Tahoe Living With Fire. Sugar Pine Point State Park Campground Entrance - 4 acres of understoryĥ.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |