Fire History of the Rincon Mountain Wilderness, Saguaro National Monument

Fire History of the Rincon Mountain Wilderness, Saguaro National Monument PDF Author: Christopher H. Baisan
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ISBN:
Category : Wildfires
Languages : en
Pages : 90

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Fire History of the Rincon Mountain Wilderness, Saguaro National Monument

Fire History of the Rincon Mountain Wilderness, Saguaro National Monument PDF Author: Christopher H. Baisan
Publisher:
ISBN:
Category : Wildfires
Languages : en
Pages : 90

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Saguaro National Park (N.P.), Fire Management Plan

Saguaro National Park (N.P.), Fire Management Plan PDF Author:
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Category :
Languages : en
Pages : 232

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GIS Database Development to Analyze Fire History in Southern Arizona and Beyond

GIS Database Development to Analyze Fire History in Southern Arizona and Beyond PDF Author: Pamela J. Swantek
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Category : Fire ecology
Languages : en
Pages : 58

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Prehistory and Early History of the Malpai Borderlands

Prehistory and Early History of the Malpai Borderlands PDF Author: Paul R. Fish
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Category : Excavations (Archaeolgoy)
Languages : en
Pages : 120

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Prehispanic and early historic archaeological information for the Malpai Borderlands of southwest New Mexico and southeast Arizona is reviewed using data derived from field reconnaissance, discussion with relevant scholars, archival resources from varied agencies and institutions, and published literature. Previous regional research has focused on late prehistory (A.D. 1200 to 1450), shaping the scope of cultural historical overview and providing an opportunity to examine relationships with Casas Grandes (Paquime) to the south. A second important objective of current study is the exploration of prehispanic and early historic human impacts to Borderlands ecosystems, particularly in relation fire ecology. A recommended sequence of future research is intended to address significant questions surrounding both culture history and anthropogenic environments in the Malpai Borderlands.

Effects of Fire on Madrean Province Ecosystems

Effects of Fire on Madrean Province Ecosystems PDF Author:
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ISBN:
Category : Fire ecology
Languages : en
Pages : 292

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Effects of Fire on Madrean Province Ecosystems

Effects of Fire on Madrean Province Ecosystems PDF Author: Peter F. Ffolliott
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Category : Ecosystem management
Languages : en
Pages : 290

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General Technical Report RM.

General Technical Report RM. PDF Author:
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ISBN:
Category : Forests and forestry
Languages : en
Pages : 308

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General Technical Report RMRS

General Technical Report RMRS PDF Author:
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ISBN:
Category : Forests and forestry
Languages : en
Pages : 842

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Wood Plenty, Grass Good, Water None

Wood Plenty, Grass Good, Water None PDF Author: Harley G. Shaw
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Category : Forests and forestry
Languages : en
Pages : 180

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The purpose of this study was to compare current woodland density and distribution in and around the dry upper Verde River watershed in northwestern Arizona with conditions prior to Anglo settlement. Historic conditions were assessed using early photographs and early diaries and reports. The expedition led by Amiel Weeks Whipple was retraced and areas described in 1854 compared with the present. Diaries and reports of members of the Sitgreaves (1851) and Ives (1858) expeditions, Francis Aubry (1857), Edward Beale, John Marion (1870), and Edgar Mearns were also used to assess presettlement woodland conditions. Photographs from 1867, 1871, 1910, and 1917 were repeated between 1995 and 1999. Based upon these early sources, I hypothesize that the aerial distribution of woodlands have not changed greatly since 1851, although densities within many stands have increased. I conclude that at least three dense stands of woodland of unknown extent existed in the study area as early as 1851.

Cattle, Copper, and Cactus

Cattle, Copper, and Cactus PDF Author: A. Berle Clemensen
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Category : Arizona
Languages : en
Pages : 286

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