Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 94
Book Description
Stereo Photo Series for Quantifying Natural Fuels: Hardwood, pitch pine, and red spruce
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 94
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 94
Book Description
Stereo Photo Series for Quantifying Natural Fuels, Volume VIII: Hardwood, Pitch Pine, and Red Spruce/Balsam Fir Types in the Northeastern United States, October 2006
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
Book Description
Stereo Photo Series for Quantifying Natural Fuels
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Fuelwood
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Fuelwood
Languages : en
Pages : 44
Book Description
Stereo Photo Series for Quantifying Natural Fuels: Hardwood, pitch pine, and red spruce
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 0
Book Description
USDA Forest Service Experimental Forests and Ranges
Author: Deborah C. Hayes
Publisher: Springer
ISBN: 1461418186
Category : Science
Languages : en
Pages : 666
Book Description
USDA Forest Service Experimental Forests and Ranges (EFRs) are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term. This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies. Often, trends observed – or expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades. The EFRs are among the few areas in the US where such long-term research has been carried out by teams of scientists. Changes in society’s needs and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study. They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed.
Publisher: Springer
ISBN: 1461418186
Category : Science
Languages : en
Pages : 666
Book Description
USDA Forest Service Experimental Forests and Ranges (EFRs) are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term. This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies. Often, trends observed – or expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades. The EFRs are among the few areas in the US where such long-term research has been carried out by teams of scientists. Changes in society’s needs and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study. They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed.
Photo Guide for Quantitatively Assessing the Characteristics of Forest Fuels in a Jack Pine-black Spruce Chronosequence in the Northwest Territories
Author: Nathalie Lavoie
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category : Black spruce
Languages : en
Pages : 54
Book Description
Stereo Photo Series for Quantifying Natural Fuels
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 60
Book Description
Fundamentals of Tree Ring Research
Author: James H. Speer
Publisher: University of Arizona Press
ISBN: 0816526850
Category : Science
Languages : en
Pages : 360
Book Description
This comprehensive text addresses all of the subjects that a reader who is new to the field will need to know and will be a welcome reference for practitioners at all levels. It includes a history of the discipline, biological and ecological background, principles of the field, basic scientific information on the structure and growth of trees, the complete range of dendrochronology methods, and a full description of each of the relevant subdisciplines.
Publisher: University of Arizona Press
ISBN: 0816526850
Category : Science
Languages : en
Pages : 360
Book Description
This comprehensive text addresses all of the subjects that a reader who is new to the field will need to know and will be a welcome reference for practitioners at all levels. It includes a history of the discipline, biological and ecological background, principles of the field, basic scientific information on the structure and growth of trees, the complete range of dendrochronology methods, and a full description of each of the relevant subdisciplines.
Conserving Bogs
Author: Rob E. Stoneman
Publisher: Stationery Office Books (TSO)
ISBN: 9780114958367
Category : Bog conservation
Languages : en
Pages : 0
Book Description
Bogs are fascinating landscapes for ecologists, climatologists, archaeologists, environmental historians and water managers. But many bogs have been damaged, and legislative protection - as 29 case studies demonstrate - is not enough to conserve the rest.
Publisher: Stationery Office Books (TSO)
ISBN: 9780114958367
Category : Bog conservation
Languages : en
Pages : 0
Book Description
Bogs are fascinating landscapes for ecologists, climatologists, archaeologists, environmental historians and water managers. But many bogs have been damaged, and legislative protection - as 29 case studies demonstrate - is not enough to conserve the rest.
Stereo Photo Series for Quantifying Natural Fuels: Black spruce and white spruce types in Alaska
Author: Roger D. Ottmar
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 46
Book Description