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Performance Measures for Forest Fire Management OrganizationsQuince, Aaron Fletcher 15 February 2010 (has links)
Evaluating options, making informed decisions, measuring performance, and achieving management objectives in forest fire management organizations (FFMO) requires the development and application of measures that reflect how an organization has managed challenges presented. This thesis makes use of historical fire records from 1961 – 2008 to assess the impact of weather and management interventions on fire suppression effectiveness and annual area burned (AAB) within Alberta’s Boreal Natural Region. Statistical models relating AAB to variations in the proportion of extreme fire behaviour potential days suggest a significant portion of inter-annual variation in AAB (82 %) can be explained by the proportion of days when the Build-Up Index exceeds its 95th percentile. Probability of containment and large fire occurrence models are also developed that provide the framework for a new approach to presuppression planning in Alberta that can account for factors significantly influencing fire occurrence and containment outcome.
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Performance Measures for Forest Fire Management OrganizationsQuince, Aaron Fletcher 15 February 2010 (has links)
Evaluating options, making informed decisions, measuring performance, and achieving management objectives in forest fire management organizations (FFMO) requires the development and application of measures that reflect how an organization has managed challenges presented. This thesis makes use of historical fire records from 1961 – 2008 to assess the impact of weather and management interventions on fire suppression effectiveness and annual area burned (AAB) within Alberta’s Boreal Natural Region. Statistical models relating AAB to variations in the proportion of extreme fire behaviour potential days suggest a significant portion of inter-annual variation in AAB (82 %) can be explained by the proportion of days when the Build-Up Index exceeds its 95th percentile. Probability of containment and large fire occurrence models are also developed that provide the framework for a new approach to presuppression planning in Alberta that can account for factors significantly influencing fire occurrence and containment outcome.
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Initial attack fire suppression, spatial resource allocation, and fire prevention policy in California, the United States, and the Republic of KoreaLee, Yohan 26 November 2012 (has links)
In this dissertation, I combined a scenario-based, standard-response optimization model with a stochastic simulation model to improve the efficiency of the deployment of initial attack firefighting resources on wildland fires in California and the Republic of Korea. The optimization model minimizes the expected number of fires that do not receive a standard response���defined as the number of resources by type that must arrive at the fire within a specified time limit���subject to budget and station capacity constraints and uncertainty about the daily number and location of fires. The simulation model produces a set of fire scenarios in which a combination of fire count, fire locations, fire ignition times, and fire behavior occur. Compared with the current deployment, the deployment obtained with optimization shifts resources from the planning unit with the
highest fire load to the planning unit with the highest standard response requirements. Resource deployments that result from relaxing constraints on station capacity achieve greater containment success by encouraging consolidation of resources into stations with high dispatch frequency, thus increasing the probability of resource availability on high fire count days. I extended the standard response framework to examine how a policy priority influences the optimal spatial allocation and performance of initial attack resources. I found that the policy goal of a fire manager changes the optimal spatial allocation of initial attack firefighting resources on a heterogeneous landscape, especially, for the socio-economic value of a potential fire location. Furthermore, I investigated the tradeoff between the number of firefighting resources and the level of fire ignition prevention efforts mitigating the probability of human-made fires in the Republic of Korea where most fires are caused by human activities. I found that fire ignition prevention is as cost-effective as initial attack resources given the current budget in the Republic of Korea on reducing the expected number of fires not receiving the standard response. From the comparison of the California and Republic of Korea cases, I can identify "rules of thumb" to be followed when allocating IA resources in particular ecological and policy settings. / Graduation date: 2013
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A Pedagogical Approach and Strategies for the Trumpet EnsembleJensen, Aaron (Trumpeter) 08 1900 (has links)
The trumpet ensemble has increasingly become a popular chamber ensemble inside music programs at the secondary and collegiate level. Chamber music ensembles are frequently guided by both democratic processes and ensemble coaches with limited chamber music experience. As trumpet ensembles grow in popularity, pedagogical resources are needed to guide rehearsals. This project serves as a guide for educators and performers to focus on fundamental issues related to trumpet ensembles as well as strategies for ensemble rehearsal.
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