Filters: Tags: landscape scale conservation: Forestry (X)119 results (35ms)
Recent NDVI-Based Variation in Growth of Boreal Intact Forest Landscapes and Its Correlation with Climatic Variables
Barriers to enhanced and integrated climate change adaptation and mitigation in Canadian forest management
Modeling lodgepole and jack pine vulnerability to mountain pine beetle expansion into the western Canadian boreal forest
TADAM: A dynamic whole-stand approximation for the TASS growth model. (Erratum: 2005 Nov-Dec, v. 81, no. 6, p. 815.)
The recovery of forests following stand-replacing disturbance is of widespread interest; however, there is both a lack of definitional clarity for the term “recovery” and a dearth of empirical data on the rates of forest recovery associated with different disturbance types. We conducted a quantitative review of literature to determine recovery times following wildfire and timber harvest and to evaluate variation in recovery rates across Canada’s diverse forest ecosystems. Recovery was assessed according to the rate of change associated with certain forest structural attributes that have traditionally been used as indicators of forest growth and productivity. The recovery of forest canopy cover, tree height, and...
Genotype by environment interaction and its implications for genetic improvement of interior spruce in British Columbia
Uncertainty of 21st century growing stocks and GHG balance of forests in British Columbia, Canada resulting from potential climate change impacts on ecosystem processes [electronic resource]
available at publisher site.]
Social science research on Indigenous wildfire management in the 21st century and future research needs
This article reviews social science research on Indigenous wildfire management in Australia, Canada and the United States after the year 2000 and explores future research needs in the field. In these three countries, social science research exploring contemporary Indigenous wildfire management has been limited although there have been interesting findings about how Indigenous culture and knowledge influences fire management. Research with Indigenous communities may be limited not because of a lack of interest by social scientists, but rather by obstacles to doing research with Indigenous communities, such as ethical and time concerns. Research needs on Indigenous wildfire management are presented, centred on the...
Characterizing interactions between fire and other disturbances and their impacts on tree mortality in western US Forests
Through the lens of poststructural political ecology this thesis critically interrogates the Canadian Boreal Forest Agreement (CBFA), which was struck in 2010 between nine environmental non-governmental organizations, the Forest Products Association of Canada, and the 21 member companies. Drawing on of the work of Foucault, this thesis performs a discourse analysis, and explores why signatories excluded First Nations and government from the negotiations, how these decisions were normalized, and considers the effects that these developments have had on solidarity and democratic processes within Canadian boreal forest politics. This thesis argues that CBFA signatories operated under the rationale of sustainable development...
A Real Options Approach to Forest-Management Decision Making to Protect Caribou under the Threat of Extinction
available at publisher's site.]
We present a comprehensive approach to carry out community-wide assessments of in situ conservation of forest trees based on basic botanical and ecological data. This is a first step, resulting in a consistent framework to set priorities for collection and inclusion of species- specific biological and genetic information. We use botanical sample data to generate high-resolution distribution maps as a basis for a gap analysis of how well each species is represented in protected areas. To account for adaptive genetic variation of tree species we stratify populations by ecological zones that represent different macroclimates. In a detailed example for Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco), we show that...
We develop and apply a judgment-based approach to selecting robust alternatives, which are defined here as reasonably likely to achieve objectives, over a range of uncertainties. The intent is to develop an approach that is more practical in terms of data and analysis requirements than current approaches, informed by the literature and experience with probability elicitation and judgmental forecasting. The context involves decisions about managing forest lands that have been severely affected by mountain pine beetles in British Columbia, a pest infestation that is climate-exacerbated. A forest management decision was developed as the basis for the context, objectives, and alternatives for land management actions,...
Public priorities for sustainable forest management in six forest dependent communities of British Columbia
The influence of ground- and lidar-derived forest structure metrics on snow accumulation and ablation in disturbed forests