Does it make sense to restore wildland fire in changing climate?

Research output: Contribution to journalArticle

80 Citations (Scopus)

Abstract

Forest restoration guided by historical reference conditions of fire regime, forest structure, and composition has been increasingly and successfully applied in fire-adapted forests of western North America. But because climate change is expected to alter vegetation distributions and foster severe disturbances, does it make sense to restore the ecological role of wildland fire through management burning and related activities such as tree thinning? I suggest that some site- and date-specific historical conditions may be less relevant, but reference conditions in the broad sense are still useful. Reference conditions encompass not only the recent past but also evolutionary history, reflecting the role of fire as a selective force over millennia. Taking a long-term functional view of historical reference conditions as the result of evolutionary processes can provide insights into past forest adaptations and migrations under various climates. As future climates change, historical reference data from lower, southerly, and drier sites may be useful in places that are higher, northerly, and currently wetter. Almost all models suggest that the future will have substantial increases in wildfire occurrence, but prior to recent human-caused fire exclusion, fire-adapted pine forests of western North America were among the most frequently burned in the world. Restoration of patterns of burning and fuels/forest structure that reasonably emulate historical conditions prior to fire exclusion is consistent with reducing the susceptibility of these ecosystems to catastrophic loss. Priorities may include fire and thinning treatments of upper elevation ecotones to facilitate forest migration, whereas vulnerable low-elevation forests may merit less management investment.

Original languageEnglish (US)
Pages (from-to)526-532
Number of pages7
JournalRestoration Ecology
Volume16
Issue number4
DOIs
StatePublished - 2008

Fingerprint

wildfires
climate change
climate
thinning (plants)
thinning
wildland fire management
fuels (fire ecology)
forest restoration
fire regime
ecotones
ecotone
coniferous forests
forest fire
wildfire
history
vegetation
ecosystems
disturbance
ecosystem

Keywords

  • Climate change
  • Durango pine
  • Fire
  • Jeffrey pine
  • Ponderosa pine

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Nature and Landscape Conservation

Cite this

Does it make sense to restore wildland fire in changing climate? / Fule, Peter Z.

In: Restoration Ecology, Vol. 16, No. 4, 2008, p. 526-532.

Research output: Contribution to journalArticle

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