Reduces hazardous fuels

Prescribed fire is one of many fuel reduction treatments used to remove or reduce dense vegetation that is fuel for wildfires. Dense vegetation can create intense fires that burn quickly and endanger nearby communities.

By safely reducing excessive amounts of brush, shrubs, and trees, encouraging the new growth of native vegetation, and maintaining the many plant and animal species whose habitats depend on periodic fire, prescribed burning helps reduce the catastrophic damage of wildfire on our lands and surrounding communities. Wildfires that burn in areas where fuels have been reduced by prescribed fire cause less damage and are much easier to control.

Forest Health

Prescribed fire promotes the health of forests, prairies and rangelands by reducing vegetative competition for nutrients, water and sunlight and by controlling the spread of disease and insect infestations. It also promotes the growth of new forage and succulent plants—important sources of food for many wildlife species.

Rejuvenates soil

There are many factors that that determine whether fire will have beneficial or adverse effects on soil. Frequency, duration and intensity of the fire are just a few.

Fire is a natural disturbance, but it also rejuvenates the habitat. It returns the nutrients that are tied up in the vegetation, it returns that material to the soil, and you get new regrowth and lush vegetation that’s beneficial for wildlife and keeps the habitat healthy over the long term. The nutrients released in fires are almost all held and used at the site by plant roots, micro-organisms and the soil.

Too hot a fire can cause excessive nutrient loss when all fuels are consumed and when soil organisms and plant roots are killed.

Effects on water

Prescribed burning increases the quantity of water by removing thick shrubs and overgrown vegetation. With fewer plants absorbing water, the streams are fuller, benefiting other plants and animals.

Prescribed burning also helps maintain clean drinking water and reduces the amount of moisture that evaporates from plants into the air. This increases the quantity and improves the quality of water soaking into the ground replenishing aquifers.

Historically even wetland areas burned in times of dry weather or when high winds carried flames over wet ground and the water surface. Today, prescribed fires in wetlands are an important tool for controlling weeds.

Increases diversity

Prescribed burning increases vegetative diversity and attracts a wider variety of birds and animals. It also helps perpetuate many endangered plant species.

Manages competing vegetation

Depending upon the desired composition and diversity of the forest or land, the judicious use of prescribed fire can manage the competition for water, nutrients and growing space.

Perpetuates fire-dependent species and native vegetation

Use of prescribed fire encourages new growth of native vegetation and maintains the many plant and animal species whose habitats depend on periodic fire.

Improves wildlife habitat

Prescribed burning stimulates seed germination of many species and provides open conditions at ground level for travel, loafing and feeding by game bird broods, rabbits and ground-feeding songbirds. The responding groundcover provides forage, soft mast and seed eaten by many birds, mammals and reptiles. Prescribed burning also influences the composition and structure of cover available for wildlife.

Prescribed fire is highly recommended for wildlife habitat management where loblolly, shortleaf, longleaf, or slash pine is the primary over story species. Periodic fire is beneficial for under story species that provide browse for wildlife.

Fire benefits numerous wildlife species. Whitetail deer are a good example of a species that thrives after fire. In habitats where fire has been suppressed over a long period of time, all the vegetation growth eventually gets out of reach for a deer. After a fire, a lot of the vegetation is brought back down to ground level within reach and it’s more nutritious and the deer are much more healthy. In our grassland habitats, prairieland chickens, quail, they thrive in post-fire environments. It provides a variety of food, attracts various insects that they require.

Controls insects and disease

Prescribed fire helps reduce some fungal diseases such as root rot since it affects the makeup of the forest floor. It most likely does this by destroying some of the fruiting bodies and cauterizing tree stumps. But not all fungal disease is controlled by prescribed fire. Generally, these fires do not heat the soil enough to stop or destroy some soil-borne fungus and disease.

Prescribed fire is the most effective and practical means of controlling brown spot disease in longleaf pine seedlings and cone insects such as the white pine cone beetle.

Farm, Range, Brush Management

Fire is important for grazing. It replenishes rangelands, improves grazing vegetation and reduces the need to fertilize.

Prescribed fire helps produce palatable and nutritious forage and reduces noxious weed competition for domestic livestock in timbered and open range.

The immediate plant response to prescribed burns is an increase in palatability, quality, quantity and availability of grasses and forbs. Dead material low in nutrient values is removed while new growth, high in protein, phosphorous and calcium in the spring becomes readily available.

Economic Gain

Prepares sites for seeding or planting

Prescribed fire is useful when regenerating southern pines. On open sites, prescribed fire can expose mineral soil and control competing vegetation until seedlings become established.

Prepares sites for harvesting

Burning underbrush prior to the sale of forest products improves the efficiency of cruising, timber marking, and harvesting. Removing accumulated material before harvesting also provides greater safety for timber markers and loggers due to better visibility and less underbrush.

The reduced amount of fuel helps offset the greater risk of wildfire during harvesting. The improved visibility and accessibility often increase the stumpage value of the products.

Improves Access

People, livestock and wildlife could have improved access to areas previously inaccessible because of thickets or dead and down wood.

Recreation

Forest management practices can create open areas, trails and road access that can provide recreation and enhance natural beauty. Well-managed forests increase opportunities to enjoy outdoor activities such as hiking, hunting, fishing and bird watching. Observing and connecting with nature can increase mental, physical and emotional well-being. Studies show that activities such as a walk in the woods can provide a boost to the immune system that lasts two or three days.

Interface

The wildland urban interface is an area where we build homes and communities adjacent to wildland or agricultural vegetation and it is within this area that wildfire poses the greatest risk to

It is also in the wildland urban interface that prescribed fire, when utilized judiciously can have the biggest impact on protecting our communities and our ecosystems from catastrophic wildfire. Just like landowners are responsible for managing their lands, homeowners have a responsibility to manage their property and homes in a way that is fire resistant and compatible with the fire adapted ecosystems in which we reside.

State forestry agencies work with community leaders (county officials, city managers/planners, fire chiefs, emergency management coordinators and home owner associations) to plan and implement community wildfire preparedness plans and programs to help withstand wildfire and to conduct wildfire mitigation work in identified high-risk areas.

Aesthetics

Improves aesthetic value

Prescribed fire enhances aesthetic values by increasing occurrence and visibility of flowering annuals and biennials. In a forest, it also reduces understory buildup, making tree stands more transparent and enhances the scenic qualities of the forest. Prescribed fire also maintains open spaces for vistas.