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Long-Term Fire Regime Estimated from Soil Charcoal in Coastal Temperate Rainforests

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dc.contributor.author Lertzman, Ken en_US
dc.contributor.author Gavin, Daniel en_US
dc.contributor.author Hallett, Douglas en_US
dc.contributor.author Brubaker, Linda en_US
dc.contributor.author Lepofsky, Dana en_US
dc.contributor.author Mathewes, Rolf en_US
dc.date.accessioned 2009-07-31T14:51:28Z
dc.date.available 2009-07-31T14:51:28Z
dc.date.issued 2002 en_US
dc.date.submitted 2009-02-10 en_US
dc.date.submitted 2009-02-10 en_US
dc.identifier.uri https://hdl.handle.net/10535/2577
dc.description.abstract "Coastal temperate rainforests from southeast Alaska through to southern Oregon are ecologically distinct from forests of neighboring regions, which have a drier, or more continental, climate and disturbance regimes dominated by fires. The long-term role of fire remains one of the key outstanding sources of uncertainty in the historical dynamics of the wetter and less seasonal forests that dominate the northerly two thirds of the rainforest region in British Columbia and Alaska. Here, we describe the long-term fire regime in two forests on the south coast of British Columbia by means of 244 AMS radiocarbon dates of charcoal buried in forest soils. In both forests, some sites have experienced no fire over the last 6000 years and many other sites have experienced only one or two fires during that time. Intervals between fires vary from a few centuries to several thousand years. In contrast to other conifer forests, this supports a model of forest dynamics where fires are of minor ecological importance. Instead, forest history is dominated by fine-scale processes of disturbance and recovery that maintain an ubiquitous late-successional character over the forest landscape. This has significant implications for ecosystem-based forest management and our understanding of carbon storage in forest soils." en_US
dc.subject fire ecology en_US
dc.subject forests en_US
dc.title Long-Term Fire Regime Estimated from Soil Charcoal in Coastal Temperate Rainforests en_US
dc.type Journal Article en_US
dc.type.published published en_US
dc.coverage.region North America en_US
dc.subject.sector Forestry en_US
dc.identifier.citationjournal Ecology and Society en_US
dc.identifier.citationvolume 6 en_US
dc.identifier.citationnumber 2 en_US
dc.identifier.citationmonth December en_US

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