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Eolian deposition of forest-fire charcoal above tree limit, Colorado Front Range, USA: Potential contamination of AMS radiocarbon samples

Benedict
Shallow soil cores from 56 localities along the crest of the Colorado Front Range were processed by water flotation and wet sieving, then examined for wood charcoal and charred conifer-needle fragments. Charred particles were largest and most…
Type: Document
Year: 2002

Ecosystems then and now: a historical-ecological approach to ecosystem management

Kay
From the Introduction ... 'Before ecosystem management can be implemented or ecological integrity preserved, long-term ecosystem states and processes must first be quantified. For as Aldo Leopold noted over 40 years ago, 'if we are serious about…
Type: Document
Year: 1995

The effects of fire on cultural resources Mesa Verde National Park, Colorado

Fiero
In 1989 the Long Mesa fire burned approximately 3000 acres in Mesa Verde National Park, Colorado The fire spread along the top of Long Mesa and the adjacent canyons covering an area containing approximately 200 known archeological sites. Because of…
Type: Document
Year: 1995

The effects of fire on cultural resources Mesa Verde National Park, Colorado

Fiero
In 1989 the Long Mesa fire burned approximately 3000 acres in Mesa Verde National Park, Colorado. The fire spread along the top of Long Mesa and the adjacent canyons covering an area containing approximately 200 known archeological sites. Because of…
Type: Document
Year: 1995