Displaying 31 - 40 of 90
A recent scientific project funded by the Joint Fire Science Program studied the potential impact of wildland fire on near-surface archeological resources at six diverse sites within the Midwest Region of the National Park Service (NPS). Information…
Type: Document
Year: 2011
Blarquez, Bremond, Carcaillet
Summary1. Relationships between vegetation, climate and disturbance are likely to be altered in the near future as a result of changes in both climate and human impacts on ecosystems. These changes could trigger species losses and distribution…
Type: Document
Year: 2010
Lepofsky, Lertzman
Ethnographic literature documents the pervasiveness of plant-management strategies, such as prescribed burning and other kinds of cultivation, among Northwest Peoples after European contact. In contrast, definitive evidence of precontact plant…
Type: Document
Year: 2008
Bean, Sanderson
It is unclear to what extent Native Americans in the pre-European forests of northeast North America used fire to manipulate their landscape. Conflicting historical and archaeological evidence has led authors to differing conclusions regarding the…
Type: Document
Year: 2008
Black, Ruffner, Abrams
We integrate witness tree distribution, Native American archaeological sites, and geological and topographic variables to investigate the relationships between Native American populations and pre-European settlement forest types on the Allegheny…
Type: Document
Year: 2006
Franz, Quitmyer
Specimens of fossil gopher tortoises (Gopherus) were collected from five late Pliocene, two early Pleistocene, five middle Pleistocene, and 52 late Pleistocene sites in 18 counties in Florida, one county in Georgia, three in South Carolina, and one…
Type: Document
Year: 2005
Rodgers, Kemp, Koontz
Bandelier National Monument and the surrounding Jemez Mountains have a long history of wildland fire. The restoration of fire, as a natural disturbance process, to its historic role at Bandelier is one of the Monument's highest management priorities.
Type: Document
Year: 2005
Schiegl, Stockhammer, Scott, Wadley
Sediments from Middle Stone Age hearths and burnt deposits in Sibudu Cave (KwaZulu-Natal, South Africa) were analysed for their mineral and phytolith contents. The mineral compositions were determined by FT-IR spectroscopy. The phytoliths were…
Type: Document
Year: 2004
Gillson, Willis
Too often, wilderness conservation ignores a temporal perspective greater than the past 50 years, yet a long-term perspective (centuries to millennia) reveals the dynamic nature of many ecosystems. Analysis of fossil pollen, charcoal and stable…
Type: Document
Year: 2004
Jutnry, Stahle
Forests in the Ozarks are ancient: the dominance and density of their various arboreal and herbaceous species have fluctuated over time in relation to climatic change and cultural influences. This study examines the nature of the pre-European forest…
Type: Document
Year: 2004