Radiation Effects On Moisture Variation In Ponderosa Pine Litter
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Radiation Effects On Moisture Variation In Ponderosa Pine Litter
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Author : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
language : en
Publisher:
Release Date : 1977
Radiation Effects On Moisture Variation In Ponderosa Pine Litter written by Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with categories.
Radiation Effects On Moisture In Ponderosa Pine Litter
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Author : Arthur W. Magill
language : en
Publisher:
Release Date : 1975
Radiation Effects On Moisture In Ponderosa Pine Litter written by Arthur W. Magill and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Abies concolor categories.
A two-stage shelterwood cutting, at 12 trees per acre, with site preparation, enhanced seedfall, regeneration, and residual growth at the Challenge Experimental Forest, north central California. Shelterwood trees produced 9.2 times more seed than trees in the control. Ponderosa pine regeneration numbered about 3700 seedlings per acre (9139 per ha) and tolerant conifers 600 seedlings (1482 per ha) after 5 years. Hardwood seedlings and sprouts also were abundant. Basal area growth rates for all species in nearly all diameter classes were greater in the shelterwood than in the control. The shelterwood cutting method is recommended for use in young-growth, mixed-conifer stands.
Radiation Effects On Moisture In Ponderosa Pine Litter
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Author : Clive M. Countryman
language : en
Publisher:
Release Date : 1977
Radiation Effects On Moisture In Ponderosa Pine Litter written by Clive M. Countryman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with categories.
Usda Forest Service Research Paper Psw
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Author : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
language : en
Publisher:
Release Date : 1976
Usda Forest Service Research Paper Psw written by Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Forests and forestry categories.
Research Note Rm
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Author :
language : en
Publisher:
Release Date : 1985
Research Note Rm written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Forests and forestry categories.
U S Forest Service Research Note
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Author : United States. Rocky Mountain Forest and Range Experiment Stations, Fort Collins, Colo
language : en
Publisher:
Release Date : 1981
U S Forest Service Research Note written by United States. Rocky Mountain Forest and Range Experiment Stations, Fort Collins, Colo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Forests and forestry categories.
Estimating Ponderosa Pine Fuel Moisture Using National Fire Danger Rating Moisture Values
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Author : Michael G. Harrington
language : en
Publisher:
Release Date : 1982
Estimating Ponderosa Pine Fuel Moisture Using National Fire Danger Rating Moisture Values written by Michael G. Harrington and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Forest fire forecasting categories.
Stand Fuel And Potential Fire Behavior Characteristics In An Irregular South Eastern Arizona Ponderosa Pine Stand
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Author : Michael G. Harrington
language : en
Publisher:
Release Date : 1982
Stand Fuel And Potential Fire Behavior Characteristics In An Irregular South Eastern Arizona Ponderosa Pine Stand written by Michael G. Harrington and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Ponderosa pine categories.
Arizona's natural ponderosa pine stands are characterized by open, mature groups and adjacent closed, dense thickets. The open structure of the mature groups permits a warm, dry environment, resulting in very low fuel moisture during much of the fire season and creating high ignition and fire spread potentials in the abundant fuels. The large woody fuel component of the adjacent closed groups contributes to a high crown fire potential in the low, dense sapling crowns. These findings suggest a need for fuel management activities where values-at-risk are high.
Usda Forest Service Research Note Rm
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Author : Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
language : en
Publisher:
Release Date : 1977
Usda Forest Service Research Note Rm written by Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Forests and forestry categories.
Usda Forest Service Research Paper Psw
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Author :
language : en
Publisher:
Release Date : 1977
Usda Forest Service Research Paper Psw written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Forests and forestry categories.