Author: Richard C. Rothermel
Publisher:
ISBN:
Category : Forest fire detection
Languages : en
Pages : 56
Book Description
Predicting Behavior and Size of Crown Fires in the Northern Rocky Mountains
Author: Richard C. Rothermel
Publisher:
ISBN:
Category : Forest fire detection
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Forest fire detection
Languages : en
Pages : 56
Book Description
The Fire and Fuels Extension to the Forest Vegetation Simulator
Author: Elizabeth D. Reinhardt
Publisher:
ISBN:
Category : Coarse woody debris
Languages : en
Pages : 222
Book Description
The Fire and Fuels Extension (FFE) to the Forest Vegetation Simulator (FVS) simulates fuel dynamics and potential fire behavior over time, in the context of stand development and management. Existing models of fire behavior and fire effects were added to FVS to form this extension. New submodels representing snag and fuel dynamics were created to complete the linkages. This report contains four chapters. Chapter 1 states the purpose and chronicles some applications of the model. Chapter 2 details the model's content, documents links to the supporting science, and provides annotated examples of the outputs. Chapter 3 is a user's guide that presents options and examples of command usage. Chapter 4 describes how the model was customized for use in different regions. Fuel managers and silviculturists charged with managing fire-prone forests can use the FFEFVS and this document to better understand and display the consequences of alternative management actions.
Publisher:
ISBN:
Category : Coarse woody debris
Languages : en
Pages : 222
Book Description
The Fire and Fuels Extension (FFE) to the Forest Vegetation Simulator (FVS) simulates fuel dynamics and potential fire behavior over time, in the context of stand development and management. Existing models of fire behavior and fire effects were added to FVS to form this extension. New submodels representing snag and fuel dynamics were created to complete the linkages. This report contains four chapters. Chapter 1 states the purpose and chronicles some applications of the model. Chapter 2 details the model's content, documents links to the supporting science, and provides annotated examples of the outputs. Chapter 3 is a user's guide that presents options and examples of command usage. Chapter 4 describes how the model was customized for use in different regions. Fuel managers and silviculturists charged with managing fire-prone forests can use the FFEFVS and this document to better understand and display the consequences of alternative management actions.
Gas World
Author:
Publisher:
ISBN:
Category : Gas manufacture and works
Languages : en
Pages : 616
Book Description
Publisher:
ISBN:
Category : Gas manufacture and works
Languages : en
Pages : 616
Book Description
Ecology and Management of Larix Forests
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 846
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 846
Book Description
Interception Processes During Snowstorms
Author: David Hewitt Miller
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 30
Book Description
U.S. Forest Service Research Paper PSW.
Author: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 550
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 550
Book Description
The Winds of Altair
Author: Ben Bova
Publisher: Macmillan
ISBN: 9780812532272
Category : Fiction
Languages : en
Pages : 324
Book Description
Earth is an old planet, and her teeming masses are running out of resources . . . and time. It is up to men such as Jeff Holman to discover a haven for Earth’s millions. Altair VI is one such planet, and Holman is determined to transform this world into one where the human race can survive. Star probes had long before informed Earth that Altair VI had a flourishing ecology with one very tough beast at the top of the food chain, a beast that will have to be dealt with before the human colony ships arrive. The beast is not only tough, it is as smart as a man. Holman is faced with a soul-wrenching decision—for to make Altair VI habitable for humans, all native life must die.
Publisher: Macmillan
ISBN: 9780812532272
Category : Fiction
Languages : en
Pages : 324
Book Description
Earth is an old planet, and her teeming masses are running out of resources . . . and time. It is up to men such as Jeff Holman to discover a haven for Earth’s millions. Altair VI is one such planet, and Holman is determined to transform this world into one where the human race can survive. Star probes had long before informed Earth that Altair VI had a flourishing ecology with one very tough beast at the top of the food chain, a beast that will have to be dealt with before the human colony ships arrive. The beast is not only tough, it is as smart as a man. Holman is faced with a soul-wrenching decision—for to make Altair VI habitable for humans, all native life must die.
Applied Tree Biology
Author: Andrew Hirons
Publisher: John Wiley & Sons
ISBN: 1118296400
Category : Science
Languages : en
Pages : 438
Book Description
Many arborists learn tree work practices without fully understanding the biological and physiological principles behind them. However, outcomes for the health and longevity of trees are greatly improved when an arborist understands the science behind the care of tree root systems and crowns. In Applied Tree Biology, Drs. Hirons and Thomas draw upon their decades of experience in the laboratory, classroom, and the field – as well as the expertise of distinguished contributors to this volume – to provide those responsible for tree care with the scientific information that informs best practices for planting, pruning, soil decompaction, irrigation, and much more. Takes a multidisciplinary approach, integrating knowledge from plant biology, physiology, arboriculture, ecology, and more Provides a systematic presentation of fundamental tree biology and the scientific principles informing high quality tree care Presents accessible scientific information and best practices that help promote the health and longevity of trees Reflects the authors’ decades of experience as tree biology researchers and educators, as well as their years of professional experience across the globe Applied Tree Biology is an indispensable source of practical, succinct information on tree biology, physiology, and ecology for professionals and interested amateurs involved with the care of trees. Arborists, foresters, and horticulturists at all stages of their careers will find this text particularly useful.
Publisher: John Wiley & Sons
ISBN: 1118296400
Category : Science
Languages : en
Pages : 438
Book Description
Many arborists learn tree work practices without fully understanding the biological and physiological principles behind them. However, outcomes for the health and longevity of trees are greatly improved when an arborist understands the science behind the care of tree root systems and crowns. In Applied Tree Biology, Drs. Hirons and Thomas draw upon their decades of experience in the laboratory, classroom, and the field – as well as the expertise of distinguished contributors to this volume – to provide those responsible for tree care with the scientific information that informs best practices for planting, pruning, soil decompaction, irrigation, and much more. Takes a multidisciplinary approach, integrating knowledge from plant biology, physiology, arboriculture, ecology, and more Provides a systematic presentation of fundamental tree biology and the scientific principles informing high quality tree care Presents accessible scientific information and best practices that help promote the health and longevity of trees Reflects the authors’ decades of experience as tree biology researchers and educators, as well as their years of professional experience across the globe Applied Tree Biology is an indispensable source of practical, succinct information on tree biology, physiology, and ecology for professionals and interested amateurs involved with the care of trees. Arborists, foresters, and horticulturists at all stages of their careers will find this text particularly useful.
General Technical Report PNW-GTR
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 990
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 990
Book Description
Wilderness Camping & Hiking
Author: Paul Tawrell
Publisher: Paul Tawrell
ISBN: 9780974082035
Category : Sports & Recreation
Languages : en
Pages : 232
Book Description
The aim of this book is to entertain its readers, to alert readers to the potential dangers and emergencies that might occur inthe wilderness and how to avoid them.
Publisher: Paul Tawrell
ISBN: 9780974082035
Category : Sports & Recreation
Languages : en
Pages : 232
Book Description
The aim of this book is to entertain its readers, to alert readers to the potential dangers and emergencies that might occur inthe wilderness and how to avoid them.