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International Journal of Wildland Fire International Journal of Wildland Fire Society
Journal of the International Association of Wildland Fire
RESEARCH ARTICLE

Relationships between prescribed burning and wildfire occurrence and intensity in pine–hardwood forests in north Mississippi, USA

Stephen Brewer A B and Corey Rogers A
+ Author Affiliations
- Author Affiliations

A Department of Biology, PO Box 1848, University of Mississippi, University, MS 38677-1848, USA.

B Corresponding author. Email: jbrewer@olemiss.edu

International Journal of Wildland Fire 15(2) 203-211 https://doi.org/10.1071/WF05068
Submitted: 21 June 2005  Accepted: 29 January 2006   Published: 31 May 2006

Abstract

Using Geographic Information Systems and US Forest Service data, we examined relationships between prescribed burning (from 1979 to 2000) and the incidence, size, and intensity of wildfires (from 1995 to 2000) in a landscape containing formerly fire-suppressed, closed-canopy hardwood and pine–hardwood forests. Results of hazard (failure) analyses did not show an increased likelihood of large, small, or intense wildfires with an increase in the number of years since the last prescribed fire. Wildfires of various sizes and intensities were more likely to occur in years with lower than average precipitation, regardless of when these areas were last burned. Calculations of expected lightning-fire potential based on weather patterns predicted a peak in lightning-started fires in the early to late summer. Lightning fires were rare, however, and wildfire activity was greatest in the spring and fall. We hypothesize that the ineffectiveness of prescribed burning in reducing wildfire hazard and the low incidence of wildfires in the midsummer in north Mississippi are both artifacts of fire suppression in the past, which converted open oak–pine woodlands with persistent pyrogenic surface fuels that accumulated over time to closed-canopy forests that lack such fuels. We suggest that open canopies and grass-based surface fuels must first be restored before prescribed burning will achieve most desirable management goals in this region, including hazard reduction and ecological restoration of natural fire regimes.

Additional keywords: ecological restoration; fire management; fuel management; lightning; oak forests; survival or failure analysis.


References


Arthur MA, Paratley RD , Blankenship BA (1998) Single and repeated fires affect survival and regeneration of woody and herbaceous species in an oak–pine forest. The Journal of the Torrey Botanical Society  125, 225–236.

Crossref | Crandall RM (2003) Vegetation of the Pushmataha Wildlife Management Area, Pushmataha County, Oklahoma. MS Thesis, Oklahoma State University, Stillwater, OK.

Deeming JE, Burgan RE, Cohen JD (1977) ‘The National Fire-Danger Rating System – 1978.’ USDA Forest Service, Intermountain Forest and Range Experiment Station General Technical Report INT-39. (Ogden, UT)

Drewa PB, Platt WJ , Moser EB (2002) Fire effects on resprouting of shrubs in headwaters of South-eastern longleaf pine savannas. Ecology  83, 755–767.
Foti TL, Glenn SM (1990) The Ouachita Mountain landscape at the time of settlement. In ‘Proceedings of the conference on restoration of old-growth forests in the interior highlands of Arkansas and Oklahoma’. (Eds D Henderson, LD Hedrich) pp. 49–65. (Ouachita National Forest and Winrock International Institute for Agricultural Development)

Glitzenstein JS, Platt WJ , Streng DR (1995) Effects of fire regime and habitat on tree dynamics in north Florida longleaf pine savannas. Ecological Monographs  65, 441–476.

Crossref | Haney A, Apfelbaum SI (1990) Structure and dynamics of Midwest oak savannas. In ‘Management of dynamic ecosystems’. (Ed. JM Sweeney) pp. 19–30. (The Wildlife Society, North Central Section: West Lafayette, IN)

Hilgard EW (1860) ‘Report on the geology and agriculture of the state of Mississippi.’ (Mississippi State Geological Survey: Jackson, MS)

Howe HF (1994) Managing species diversity in tallgrass prairie: assumptions and implications. Conservation Biology  8, 691–704.
Crossref | GoogleScholarGoogle Scholar | Lee ET (1992) ‘Statistical methods for survival data analysis.’ 2nd edn. (Wiley: New York)

Martin GG (1988) Fuels treatment assessment – 1985 fire season in region 8. Fire Management Notes  49, 21–24.
Martin WH (1989) ‘The role and history of fire in the Daniel Boone National Forest.’ Report to USDA Forest Service Daniel Boone National Forest. (Winchester, KY)

Masters RE, Waymire J (2001) ‘Effects of Timber Harvest and Fire Frequency on Integrated Land Management Options in the Ouachita Mountains.’ (Department of Forestry, Cooperative Extension Service, Oklahoma State University: Stillwater, OK)

Masters RE, Wilson CW, Bukenhofer GA , Payton ME (1996) Effects of pine–grassland restoration for red-cockaded woodpeckers on white-tailed deer forage production. Wildlife Society Bulletin  24, 77–84.
Parrott RT (1967) A study of wiregrass (Aristida stricta Michx.) with particular reference to fire. MS Thesis, Duke University, Durham, NC.

Platt WJ (1999) Southeastern pine savannas. In ‘Savannas, Barrens, and Rock Outcrop Plant Communities of North America’. (Eds RC Anderson, JS Fralish, JM Baskin) pp. 23–51. (Cambridge University Press: Cambridge, UK)

Platt WJ, Glitzenstein JS , Streng DR (1991) Evaluating pyrogenicity and its effects on vegetation in longleaf pine savannas. Proceedings of the Tall Timbers Fire Ecology Conference  17, 143–161.
Robbins LE, Myers RL (1992) ‘Seasonal effects of prescribed burning in Florida: A review.’ Miscellaneous Publication Number 8. (Tall Timbers Research: Tallahassee, FL)

Ruffner CM , Abrams MD (1998) Lightning strikes and resultant fires from archival (1912–1917) and current (1960–1997) information in Pennsylvania. The Journal of the Torrey Botanical Society  125, 249–252.

Crossref | Streng DR, Glitzenstein JS, Platt WJ (1993) Evaluating effects of season of burn in longleaf pine ecosystems. In ‘The longleaf pine ecosystem: ecology, restoration, and management’. Proceedings of the Tall Timbers Fire Ecology Conference, no. 18. (Ed. SM Hermann) pp. 227–264. (Tall Timbers Research Station: Tallahassee, FL)

Tester JR (1989) Effects of fire frequency on oak savanna in east-central Minnesota. Bulletin of the Torrey Botanical Club  116, 134–144.

Crossref | Van Lear DH, Waldrop TA (1989) ‘History, uses and effects of fire in the Appalachians.’ USDA Forest Service, Southeastern Forest Experiment Station, General Technical Report SE-54. (Ashville, NC)

Wade DD, Lunsford JD (1989) ‘A guide for prescribed fire in southern forests.’ USDA Forest Service, Southern Region Technical Publication R8-TP 11. (Atlanta, GA)

Williamson GB , Black EM (1981) High temperature of forest fires under pines as a selective advantage over oaks. Nature  293, 643–644.
Crossref | GoogleScholarGoogle Scholar |

Zhai Y, Munn IA , Evans DL (2003) Modeling forest fire probability in the south central United States using FIA data. Southern Journal of Applied Forestry  27, 11–17.