نتایج جستجو برای: care under fire
تعداد نتایج: 1669567 فیلتر نتایج به سال:
Despite the challenges wildland fire poses to contemporary resource management, many fire-prone ecosystems have adapted over centuries to millennia to intentional landscape burning by people to maintain resources. We combine fieldwork, modeling, and a literature survey to examine the extent and mechanism by which anthropogenic burning alters the spatial grain of habitat mosaics in fire-prone ec...
Carbon markets afford potentially useful opportunities for supporting socially and environmentally sustainable land management programs but, to date, have been little applied in globally significant fire-prone savanna settings. While fire is intrinsic to regulating the composition, structure and dynamics of savanna systems, in north Australian savannas frequent and extensive late dry season wil...
An experimental investigation of the performance reinforced concrete continuous slabs is presented in this paper, following exposure to different compartment fires. The influence that several factors, including fire scenarios, reinforcement ratio, and bar arrangement, have on deflections, strains, crack patterns, failure modes analysed. Results compared uniform case, localized or extended punch...
The field investigations including the statuses of fire protection layout, fire hazards and fire protection facilities for Nanjing representative historical building (Yuejiang Tower, Tianfei Palace, Jiangnan Examination Institute and Confucius Temple) have been conducted. The problems of the investigated historical buildings are found to be: extensive distribution of combustibles, high fire loa...
Inadequate guidelines for the manual of fire emergency procedure could result massive damage subway passengers evacuation. Information about the early situation of fire propagation is important for the judgment of suppression and safe evacuation during the emergency response. Practical procedures for fire emergency are suggested on the flow chart with required activities and actions to take und...
The concept of probabilistic modelling under uncertainty within the context of fire and rescue through the application of the Bayesian network (BN) technique is presented in this paper. BNs are capable of dealing with uncertainty in data, a common issue within fire incidents, and can be adapted to represent various fire scenarios. A BN model has been built to study fire development within gener...
Across the western United States, decades of fire exclusion combined with past management history have contributed to the current condition of extensive areas of high-density, shade-tolerant coniferous stands that are increasingly prone to high-severity fires. Here, we report the modeled effects of constructed defensible fuel profile zones and group selection treatments on crown fire potential,...
Global increases in fire frequency driven by anthropogenic greenhouse emissions and land use change could threaten unique and ancient species by creeping into long-term fire refugia. The perhumid and mountainous western half of Tasmania is a globally important refugium for palaeo-endemic, fire intolerant lineages, especially conifers. Reproductive strategy will be crucial to the resilience of t...
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