Silvicultural And Direct Control Of Mountain Pine Beetle In Second Growth Ponderosa Pine
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Silvicultural And Direct Control Of Mountain Pine Beetle In Second Growth Ponderosa Pine
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Author : Charles Sartwell
language : en
Publisher:
Release Date : 1976
Silvicultural And Direct Control Of Mountain Pine Beetle In Second Growth Ponderosa Pine written by Charles Sartwell 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.
Usda Forest Service General Technical Report Pnw
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Author :
language : en
Publisher:
Release Date : 1977
Usda Forest Service General Technical Report Pnw 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.
The Foresters Almanac 1977
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Author :
language : en
Publisher:
Release Date : 1977
The Foresters Almanac 1977 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.
Growth Of Ponderosa Pine Stands In Relation To Mountain Pine Beetle Susceptibility
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Author :
language : en
Publisher:
Release Date : 1999
Growth Of Ponderosa Pine Stands In Relation To Mountain Pine Beetle Susceptibility written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Mountain pine beetle categories.
Ten-year diameter and basal area growth were determined for partially cut stands at 4 locations. Average diameters in the partially cut plots generally increased by 1 inch or more, while average diameter in the uncut controls increased by 0.9 inches or less. Individual tree growth is discussed in relation to potential susceptibility to mountain pine beetle infestation. Basal area increases ranged from 0.9 to 1.9 ft2/acre/ yr in partially cut plots, while basal area increases in the control plots ranged from 0.4 to 1.4 ft2/acre/yr. Endemic mountain pine beetle infestations and snow breakage accounted for most of the mortality on the plots, which decreased the residual basal area and basal area growth. Increases in basal area are used to estimate the length of time required for various stand densities to reach the susceptibility thresholds for mountain pine beetle infestation. Stand marking may influence future susceptibility to beetle infestations.
Proceedings Of The National Silviculture Workshop
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Author :
language : en
Publisher:
Release Date : 1985
Proceedings Of The National Silviculture Workshop 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.
Thinning Decreases Mortality And Increases Growth Of Ponderosa Pine In Northeastern California
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Author :
language : en
Publisher:
Release Date : 1989
Thinning Decreases Mortality And Increases Growth Of Ponderosa Pine In Northeastern California written by 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 thinning categories.
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.
Sustainable Resource Development In The 21st Century
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Author : David Zilberman
language : en
Publisher: Springer Nature
Release Date : 2023-12-16
Sustainable Resource Development In The 21st Century written by David Zilberman and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-16 with Business & Economics categories.
This is an open access book. This edited volume discusses topics in environmental economics with a focus on sustainability, conservation, and responsible resource management. Written in memory of Peter Berck, Professor of Agricultural and Resource Economics at the University of California, Berkeley, the chapters expand upon his insights about the connections between human activities and the natural world. The volume includes a selection of research on agriculture, energy, forestry, fisheries, land use, recycling, and conservation – all parts of the broad question of how natural resources can meet human needs while avoiding environmental degradation. Written from a 21st century perspective, with concerns about climate, renewable energy, biodiversity, and sustainable development, this volume will be of interest to researchers and students of agricultural and resource economics.
Mountain Pine Beetle
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Author : Gene D. Amman
language : en
Publisher:
Release Date : 1985
Mountain Pine Beetle written by Gene D. Amman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Mountain pine beetle categories.
Forest Health Through Silviculture
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Author :
language : en
Publisher:
Release Date : 1995
Forest Health Through Silviculture written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Forest health categories.