Response of Vegetation to Burning in a Subalpine Forest Cutblock in Central British Columbia PDF Download
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Author: Evelyn Hope Hamilton Publisher: British Columbia, Forest Science Program ISBN: Category : Technology & Engineering Languages : en Pages : 76
Book Description
This study was undertaken to determine the response of individual vegetation species in the wet cold variant of the Engelmann spruce-subalpine fir biogeoclimatic zone of interior British Columbia after the trees were harvested and the site burned. Prescribed burning was carried out in the spring & fall to attempt to provide different fire severities. Changes in vegetation composition & structure after burning, tolerance of individual species to burning, mode of species establishment after burning, and changes in vegetation cover over time were monitored. Changes in height over time were also monitored for some shrub species. The study plots were monitored for 11 years after site preparation treatment. Results related to species response & diversity are presented & compared between burned and unburned plots.
Author: Evelyn Hope Hamilton Publisher: British Columbia, Forest Science Program ISBN: Category : Technology & Engineering Languages : en Pages : 76
Book Description
This study was undertaken to determine the response of individual vegetation species in the wet cold variant of the Engelmann spruce-subalpine fir biogeoclimatic zone of interior British Columbia after the trees were harvested and the site burned. Prescribed burning was carried out in the spring & fall to attempt to provide different fire severities. Changes in vegetation composition & structure after burning, tolerance of individual species to burning, mode of species establishment after burning, and changes in vegetation cover over time were monitored. Changes in height over time were also monitored for some shrub species. The study plots were monitored for 11 years after site preparation treatment. Results related to species response & diversity are presented & compared between burned and unburned plots.
Author: Evelyn Hope Hamilton Publisher: British Columbia Ministry of Forests and Range Forest Scienc ISBN: Category : Nature Languages : en Pages : 88
Book Description
"The effects of clearcutting and slashburning on vegetation and soil composition and structure were monitored at permanent plots in the Prince George Forest District for up to 10 years post-burn. Changes in floristic composition, percent cover, and height were documented and described for each study area. At each site, standard fire weather stations were used to determine fire weather codes and indices and predict forest floor moisture content. Woody fuel loading and consumption and burn severity were determined using a line-intercept approach in standard fire effects assessment triangles and circular plots. Forest floor consumption, mineral soil exposure, and woody fuel consumption were compared to values predicted by the Prescribed Fire Predictor."--Document.
Author: Evelyn Hope Hamilton Publisher: ISBN: Category : Technology & Engineering Languages : en Pages : 36
Book Description
Fire effects, and vegetation and seedling response to burning, were monitored for 10 years after slashburning on the Goat River site. A fire weather station and gravimetric sampling were used to determine fire weather codes and indices and forest floor moisture content. Fuel loading, fuel consumption, and burn severity were ascertained using fuel assessment triangles and permanent plots. Changes in floristic composition and structure (cover and height) were documented along with survival and growth of planted hybrid white spruce seedlings. This technical report presents the 10-year results for the Goat River study.--Document.
Author: Evelyn Hope Hamilton Publisher: ISBN: Category : Technology & Engineering Languages : en Pages : 32
Book Description
This study was undertaken to determine the successional development after a slashburn of known severity on an Engelmann Spruce-Subalpine Fir (ESSF) biogeoclimatic zone site. Herbaceous and shrubby vegetation composition, cover, and height were monitored along with the growth of planted spruce seedlings for 11 years in 30 permanent sample plots. Fire effects were determined using depth-of-burn pins to measure forest floor consumption and fuel assessment triangles to measure fuel loading and consumption following a microplot approach. Fire weather conditions were determined using standard methods outlined in the Canadian Forest Fire Weather Index System. The objectives of this study were to quantify and describe changes in percent cover, height, species composition, and diversity of vegetation following prescribed burning; to quantify and describe the growth and mortality of planted hybrid white spruce (Picea engelmannii x glauca) seedlings after prescribed burning; and to quantify site conditions, including fire weather and forest floor moisture content, and fire effects, such as forest floor and slash consumption, at the time of burning.
Author: British Columbia. Ministry of Forests Publisher: University of British Columbia Press ISBN: Category : Nature Languages : en Pages : 120
Book Description
Provides managers, planners and field staff with a recommended process for meeting biodiversity objectives - both landscape and stand level - as required under the Forest Practices Code.
Author: Devendra Amatya Publisher: CABI ISBN: 1780646607 Category : Technology & Engineering Languages : en Pages : 309
Book Description
Forests cover approximately 26% of the world's land surface area and represent a distinct biotic community. They interact with water and soil in a variety of ways, providing canopy surfaces which trap precipitation and allow evaporation back into the atmosphere, thus regulating how much water reaches the forest floor as through fall, as well as pull water from the soil for transpiration. The discipline "forest hydrology" has been developed throughout the 20th century. During that time human intervention in natural landscapes has increased, and land use and management practices have intensified. The book will be useful for graduate students, professionals, land managers, practitioners, and researchers with a good understanding of the basic principles of hydrology and hydrologic processes.
Author: Evelyn Hope Hamilton
Author: Evelyn Hope Hamilton
Author: Evelyn Hope Hamilton
Author: Evelyn Hope Hamilton
Author: Evelyn Hope Hamilton
Author: 
Author: Evelyn Hope Hamilton
Author: 
Author: British Columbia. Ministry of Forests
Author: Devendra Amatya
Author: Allan Dobb