Displaying 1 - 10 of 13
García-Alix, Jiménez-Espejo, Lozano, Jiménez-Moreno, Martínez-Ruiz, Sanjuán, Jimenez, Alfonso, Ruiz-Puertas, Anderson
Present day lead pollution is an environmental hazard of global proportions. A correct determination of natural lead levels is very important in order to evaluate anthropogenic lead contributions. In this paper, the anthropogenic signature of early…
Type: Document
Year: 2013
Mills
From the text ... 'We saw how fire suppression efforts often did more damage than the fire itself -- as we also questioned the high costs of aggressive fire suppression.... Wven some members of the wildland fire management community found it…
Type: Document
Year: 2006
Hessburg, Agee
Fire was arguably the most important forest and rangeland disturbance process in the Inland Northwest United States for millennia. Prior to the Lewis and Clark expedition, fire regimes ranged from high severity with return intervals of one to five…
Type: Document
Year: 2003
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
Hardy, Keane, Harrington
From the text...'The term restoration relates to activities required to reduce hazards from wildland fires and improve federal forest and grassland health to a condition that can be maintained through periodic disturbance. Restoration and…
Type: Document
Year: 1999
Nsiah-Gyabaah
From the text... "This paper examines the pressures that lead to reduction of biodiversity especially the threat of wildfire to environmental resources, how indigenous people in Ghana protect vital environmental resources through culture, religion…
Type: Document
Year: 1997
Reeves, Cole, Savery
Managers of designated wilderness or conservation areas, especially those that are fire-dependent, often face a major dilemma. It is essential that fire perform its natural role of rejuvenating the ecosystem. Standards of environmental regulation,…
Type: Document
Year: 1997
Bakken
In California, the percentage of wildland which is prescribed burned has been declining for many years. Fear of litigation, environmental concerns, and public perceptions seem to be the stumbling blocks. Is the reverse true: if we stop prescription…
Type: Document
Year: 1997
Lentz, Gaunt, Willmer
This report presents the Phase I results of a joint project between the Office of Archaeological Studies (OAS) of the Museum of New Mexico and the USDA Forest Service (USFS). The objectives of this study were to: 1) Determine whether cultural…
Type: Document
Year: 1996
Lissoway, Propper
Over the past 10 years considerable information has been gathered on the effects of fire and fire suppression activities on cultural resources in the Southwest. A review of this information is presented and recommendations are offered on how damage…
Type: Document
Year: 1990