Stereo Photo Series for Quantifying Natural Fuels: Oregon white oak, California deciduous oak, and mixed-conifer with shrub types in the western United States PDF Download
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Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 88
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Book Description
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 88
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
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Book Description
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 80
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Book Description
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 94
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
Author: Andrzej Bytnerowicz
Publisher: Elsevier
ISBN: 0080556094
Category : Nature
Languages : en
Pages : 688
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Book Description
Wildland fires are one of the most devastating and terrifying forces of nature. While their effects are mostly destructive they also help with regeneration of forests and other ecosystems. Low-intensity fires clear accumulating biomass reducing risk of catastrophic crown fires and can be used as an effective management tool. This book presents current understanding of wildland fires and air quality as well as their effects on human health, forests and other ecosystems. in the first section of the book the basics of wildland fires and resulting emissions are presented from the perspective of changing global climate, air quality impairment and effects on environmental and human health and security. in the second section, effects of wildland fires on air quality, visibility and human health in various regions of the Earth are discussed. The third section of the book deals with complex issues of the ecological impacts of fires and air pollution in forests and chaparral in North America. The fourth section discusses various management issues facing land and fire managers which are related to wildfires, use of prescribed fires, and air quality. This section also presents various modeling systems used for describing fire dangers and behavior as well as smoke and air pollution predictions applied in the risk assessment analysis. The book concludes with a series of expert recommendations for wildland fire and atmospheric research.
Author: Robert E. Keane
Publisher:
ISBN:
Category : Coarse woody debris
Languages : en
Pages : 50
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Book Description
Fire managers need better estimates of fuel loading so they can more accurately predict the potential fire behavior and effects of alternative fuel and ecosystem restoration treatments. This report presents a new fuel sampling method, called the photoload sampling technique, to quickly and accurately estimate loadings for six common surface fuel components (1 hr, 10 hr, 100 hr, and 1000 hr downed dead woody, shrub, and herbaceous fuels). This technique involves visually comparing fuel conditions in the field with photoload sequences to estimate fuel loadings. Photoload sequences are a series of downward-looking and close-up oblique photographs depicting a sequence of graduated fuel loadings of synthetic fuelbeds for each of the six fuel components. This report contains a set of photoload sequences that describe the range of fuel component loadings for common forest conditions in the northern Rocky Mountains of Montana, USA to estimate fuel loading in the field. A companion publication (RMRS-RP-61CD) details the methods used to create the photoload sequences and presents a comprehensive evaluation of the technique.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52
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Book Description
Author: Nathalie Lavoie
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 54
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Book Description
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 80
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Book Description
