Research Database
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The relationship of post-fire white ash cover to surface fuel consumption
Year: 2013
White ash results from the complete combustion of surface fuels, making it a logically simple retrospective indicator of surface fuel consumption. However, the strength of this relationship has been neither tested nor adequately demonstrated with field measurements. We measured surface fuel loads and cover fractions of white ash and four other surface materials (green vegetation, brown non-photosynthetic vegetation, black char and mineral soil) immediately before and after eight prescribed fires in four disparate fuelbed types: boreal forest floor, mixed conifer woody slash, mixed conifer…
Publication Type: Journal Article
Do carbon offsets work? The role of forest management in greenhouse gas mitigation
Year: 2013
Publication Type: Report
Swiss Needle Cast
Year: 2013
Since the 1990s, there has been an epidemic of SNC affecting hundreds of thousands of acres of coastal Douglas-fir forests in Oregon, Washington and British Columbia. This constitutes one of the largest foliage-disease epidemics of conifers in North America. SNC is also a localized problem in many inland areas of the west, especially in Montana, Idaho, British Columbia, Washington, and Oregon.
Publication Type: Report
A Land Manager's Guide for Creating Fire-resistant Forests
Year: 2013
This publication provides an overview of how various silvicultural treatments affectfuel and fire behavior, and how to create fire-resistant forests. In properlytreated, fire-resistant forests, fire intensity is reduced and overstory treesare more likely to survive than in untreated forests. Fire-resistant forestsare not “fireproof” – under the right conditions, any forest will burn. Much ofwhat we present here is pertinent to the drier forests of the Pacific Northwest,which have become extremely dense and fire prone
Publication Type: Report