Ponderosa
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Ponderosa
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Author : Sylvester Allred
language : en
Publisher: University of Arizona Press
Release Date : 2015-02-19
Ponderosa written by Sylvester Allred and has been published by University of Arizona Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-19 with Travel categories.
For hundreds of years, the massive ponderosa pine of the U.S. Southwest has left multitudes in awe. After spending nearly three decades researching among these trees, Sylvester Allred shares his wealth of experience in the southwestern ponderosa pine forests with the world in Ponderosa. Ponderosa is the first of its kind to provide an introduction to the natural and human histories of the ponderosa pine forests of the Southwest that is accessible to all who wish to enjoy the forests. The book offers knowledge on elemental aspects of the forests, such as the structure of the trees, as well as theoretical perspectives on issues such as climate change. Included are discussions of biogeography, ecology, and human and natural history, illustrated by over fifty color photographs throughout. Allred presents his observations as if he is recalling his thoughts over the course of a walk in a ponderosa pine forest. His imagery-saturated prose provides an informal and enjoyable approach to discovering the history and environment of the ponderosa pine. Using a concise, straightforward writing style, Allred invites readers to explore the forests with him. Ponderosa includes: More than 50 color photos Learn how to estimate the age of a tree See the reptiles, birds, and mammals that make their home in ponderosa pine forests Much more!
Genetics Of Ponderosa Pine
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Author : Chi-Wu Wang
language : en
Publisher:
Release Date : 1979
Genetics Of Ponderosa Pine written by Chi-Wu Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Ponderosa pine categories.
Songbird Ecology In Southwestern Ponderosa Pine Forests
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Author :
language : en
Publisher:
Release Date : 1997
Songbird Ecology In Southwestern Ponderosa Pine Forests written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Forest ecology categories.
Ponderosa Pine
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Author : David P. Lowery
language : en
Publisher:
Release Date : 1984
Ponderosa Pine written by David P. Lowery and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Ponderosa pine categories.
Ponderosa Promise
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Author : Les Joslin
language : en
Publisher:
Release Date : 2007
Ponderosa Promise written by Les Joslin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Forests and forestry categories.
Research interest in the forests of Oregon and Washington east of the Cascade Range can be traced back to 1897, when Fredrick V. Coville of the Division of Forestry, U.S. Department of Agriculture, reconnoitered the Cascade Range Forest Reserve to report on forest growth and sheep grazing there in an 1898 report. Subsequent forest survey in the late 1890s and early 1900s was stimulated by anticipation of the timber boom that would follow arrival of a railroad. In 1908, Gifford Pinchot's new Forest Service sent young Thornton Taft Munger to study the encroachment of lodgepole pine (Pinus contorta Dougl. ex Loud.) on the more valuable ponderosa pine (Pinus ponderosa Dougl. ex Laws.) stands. By the end of the year, Munger was in charge of the North Pacific District's one-man Section of Silvics, which evolved to become the Pacific Northwest Forest Experiment Station in 1924 with him at the helm. The forest research effort east of the Cascade Range picked up speed with establishment in 1931 of the Pringle Falls Experimental Forest to research the ecologically and economically viable silvicultural systems that would convert the stagnant old-growth forests into more-productive secondgrowth forests. During the ensuing six and one-half decades, a small group of Forest Service researchers and their university counterparts working at the experimental forest and, beginning in 1963, the Bend Silviculture Laboratory, pioneered and pursued the practical silvicultural research that both led and responded to the evolution of their science.
Silviculture Of Ponderosa Pine In The Pacific Northwest
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Author : James Willis Barrett
language : en
Publisher:
Release Date : 1979
Silviculture Of Ponderosa Pine In The Pacific Northwest written by James Willis Barrett and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Forests and forestry categories.
A Habitat Type Classification System For Ponderosa Pine Forests Of Northern Arizona
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Author : Jess P. Hanks
language : en
Publisher:
Release Date : 1983
A Habitat Type Classification System For Ponderosa Pine Forests Of Northern Arizona written by Jess P. Hanks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Ponderosa pine categories.
Multiresource Management Of Ponderosa Pine Forests
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Author : W. Wallace Covington
language : en
Publisher:
Release Date : 1989
Multiresource Management Of Ponderosa Pine Forests written by W. Wallace Covington and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Forest management categories.
Postfire Mortality Of Ponderosa Pine And Douglas Fir
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Author : James F. Fowler
language : en
Publisher:
Release Date : 2004
Postfire Mortality Of Ponderosa Pine And Douglas Fir written by James F. Fowler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Douglas fir categories.
This review focused on the primary literature that described, modeled, or predicted the probability of postfire mortality in ponderosa pine (Pinus ponderosa) and Douglas-fir (Pseudotsuga menziesii). The methods and measurements that were used to predict postfire tree death tended to fall into two general categories: those focusing on measuring important aspects of fire behavior, the indirect but ultimate cause of mortality; and those focusing on tissue damage due to fire, the direct effect of fire on plant organs. Of the methods reviewed in this paper, crown scorch volume was the most effective, easiest to use, and most popular measurement in predicting postfire mortality in both conifer species. In addition to this direct measure of foliage damage, several studies showed the importance and utility of adding a measurement of stem (bole) damage. There is no clear method of choice for this, but direct assessment of cambium condition near the tree base is widely used in Douglas-fir. Only two ponderosa pine studies directly measured fine root biomass changes due to fire, but they did not use these measurements to predict postfire mortality. Indirect measures of fire behavior such as ground char classes may be the most practical choice for measuring root damage. This review did not find clear postfire survivability differences between the two species. The literature also does not show a consistent use of terminology; we propose a standard set of terms and their definitions.
Bark Beetle Risk In Mature Ponderosa Pine Forests In Western Montana
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Author : Philip Cornwell Johnson
language : en
Publisher:
Release Date : 1972
Bark Beetle Risk In Mature Ponderosa Pine Forests In Western Montana written by Philip Cornwell Johnson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Bark beetles categories.