Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 244
Book Description
The Forest Vegetation Simulator (FVS) is a suite of computer modeling tools for predicting the long-term effects of alternative forest management actions. FVS was developed in the early 1980s and is used throughout the United Sates and British Columbia. The Third FVS conference, held February 13-15, 2007, in Fort Collins Colorado, contains 20 papers. They describe the use of FVS on the stand and landscape scale, and to analyze fuels management in the presence of insects and fire. Several papers compare FVS predictions of the effects of insects and disease to field measurements. FVS is continually evolving and improving in technology and capability to meet the needs of its ever increasing user community. Papers describe new methods for data acquisition and preparation for input to FVS, new economic analysis capabilities within FVS, new methods for simulating forest regeneration, new developments in calculating growth and mortality, and future plans for incorporating the effects of climate change in model simulations.
Third Forest Vegetation Simulator Conference
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 244
Book Description
The Forest Vegetation Simulator (FVS) is a suite of computer modeling tools for predicting the long-term effects of alternative forest management actions. FVS was developed in the early 1980s and is used throughout the United Sates and British Columbia. The Third FVS conference, held February 13-15, 2007, in Fort Collins Colorado, contains 20 papers. They describe the use of FVS on the stand and landscape scale, and to analyze fuels management in the presence of insects and fire. Several papers compare FVS predictions of the effects of insects and disease to field measurements. FVS is continually evolving and improving in technology and capability to meet the needs of its ever increasing user community. Papers describe new methods for data acquisition and preparation for input to FVS, new economic analysis capabilities within FVS, new methods for simulating forest regeneration, new developments in calculating growth and mortality, and future plans for incorporating the effects of climate change in model simulations.
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 244
Book Description
The Forest Vegetation Simulator (FVS) is a suite of computer modeling tools for predicting the long-term effects of alternative forest management actions. FVS was developed in the early 1980s and is used throughout the United Sates and British Columbia. The Third FVS conference, held February 13-15, 2007, in Fort Collins Colorado, contains 20 papers. They describe the use of FVS on the stand and landscape scale, and to analyze fuels management in the presence of insects and fire. Several papers compare FVS predictions of the effects of insects and disease to field measurements. FVS is continually evolving and improving in technology and capability to meet the needs of its ever increasing user community. Papers describe new methods for data acquisition and preparation for input to FVS, new economic analysis capabilities within FVS, new methods for simulating forest regeneration, new developments in calculating growth and mortality, and future plans for incorporating the effects of climate change in model simulations.
Second Forest Vegetation Simulator Conference
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 384
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 384
Book Description
Proceedings RMRS.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 244
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 244
Book Description
Proceedings of the Third Annual Forest Inventory and Analysis Symposium
Author:
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 220
Book Description
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 220
Book Description
General Technical Report INT
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 368
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 368
Book Description
Proceedings--limits of Acceptable Change and Related Planning Processes
Author:
Publisher:
ISBN:
Category : Conflict management
Languages : en
Pages : 368
Book Description
Publisher:
ISBN:
Category : Conflict management
Languages : en
Pages : 368
Book Description
General Technical Report RMRS
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 842
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 842
Book Description
Ecological Modeling in Risk Assessment
Author: Robert A. Pastorok
Publisher: CRC Press
ISBN: 1420032321
Category : Technology & Engineering
Languages : en
Pages : 326
Book Description
Expanding the risk assessment toolbox, this book provides a comprehensive and practical evaluation of specific ecological models for potential use in risk assessment. Ecological Modeling in Risk Assessment: Chemical Effects on Populations, Ecosystems, and Landscapes goes beyond current risk assessment practices for toxic chemicals as applied to individual-organism endpoints to describe ecological effects models useful at the population, ecosystem, and landscape levels. The authors demonstrate the utility of a set of ecological effects models, eventually improving the ecological relevance of risk assessments and making data collection more cost effective.
Publisher: CRC Press
ISBN: 1420032321
Category : Technology & Engineering
Languages : en
Pages : 326
Book Description
Expanding the risk assessment toolbox, this book provides a comprehensive and practical evaluation of specific ecological models for potential use in risk assessment. Ecological Modeling in Risk Assessment: Chemical Effects on Populations, Ecosystems, and Landscapes goes beyond current risk assessment practices for toxic chemicals as applied to individual-organism endpoints to describe ecological effects models useful at the population, ecosystem, and landscape levels. The authors demonstrate the utility of a set of ecological effects models, eventually improving the ecological relevance of risk assessments and making data collection more cost effective.
Optimum Timeframes for Detecting Songbird Vocalizations in the Black Hills
Author: Todd R. Mills
Publisher:
ISBN:
Category : Birdsongs
Languages : en
Pages : 392
Book Description
Birds are indicators of vegetation structure and ecological conditions. The singing activity of birds declines during late-morning periods, which can affect estimates of abundance and conclusions regarding vegetative conditions indexed by birds. Therefore, it is important to quantify periods of bird activity so biologists can plan studies. We determined hourly detections from singing males of 22 nongame bird species in ponderosa pine, quaking aspen, and grassland vegetation types in the Black Hills of South Dakota. Detections of 12 of 22 species differed among 1-hr intervals after sunrise. Detections of yellowrumped warblers, Townsend's solitaires, red-breasted nuthatches, western tanagers, and American robins decreased on count-episodes more than 4 hrs after sunrise. Detections of dusky flycatchers declined on count-episodes more than 3 hrs after sunrise and detections of black-capped chickadees were greatest during the first hour after sunrise and declined afterward. Detections of many other species from songs or calls decreased on count-episodes more than 5 hrs after sunrise. We recommend that bird counts in the Black Hills be completed within 4 hrs after sunrise so estimates of bird abundance are not affected by reduced singing among males.
Publisher:
ISBN:
Category : Birdsongs
Languages : en
Pages : 392
Book Description
Birds are indicators of vegetation structure and ecological conditions. The singing activity of birds declines during late-morning periods, which can affect estimates of abundance and conclusions regarding vegetative conditions indexed by birds. Therefore, it is important to quantify periods of bird activity so biologists can plan studies. We determined hourly detections from singing males of 22 nongame bird species in ponderosa pine, quaking aspen, and grassland vegetation types in the Black Hills of South Dakota. Detections of 12 of 22 species differed among 1-hr intervals after sunrise. Detections of yellowrumped warblers, Townsend's solitaires, red-breasted nuthatches, western tanagers, and American robins decreased on count-episodes more than 4 hrs after sunrise. Detections of dusky flycatchers declined on count-episodes more than 3 hrs after sunrise and detections of black-capped chickadees were greatest during the first hour after sunrise and declined afterward. Detections of many other species from songs or calls decreased on count-episodes more than 5 hrs after sunrise. We recommend that bird counts in the Black Hills be completed within 4 hrs after sunrise so estimates of bird abundance are not affected by reduced singing among males.
Solar Treatments for Reducing Survival of Mountain Pine Beetle in Infested Ponderosa and Lodgepole Pine Logs
Author: Jose F. Negron-Segarra
Publisher:
ISBN:
Category : Lodgepole pine
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Lodgepole pine
Languages : en
Pages : 84
Book Description