Wildland Fire Potential (WFP) for the conterminous United States (270-m GRID), version 2012 continuous
The wildland fire potential (WFP) map is a raster geospatial product produced by the USDA Forest Service, Fire Modeling Institute that is intended to be used in analyses of wildfire risk or hazardous fuels prioritization at large landscapes (100s of square miles) up through regional or national scales. The WFP map builds upon, and integrates, estimates of burn probability (BP) and conditional probabilities of fire intensity levels (FILs) generated for the national interagency Fire Program Analysis system (FPA) using a simulation modeling system called the Large Fire Simulator (FSim; Finney et al. 2011). The specific objective of the 2012 WFP map is to depict the relative potential for wildfire that would be difficult for suppression resources to contain, based on past fire occurrence, 2008 fuels data from LANDFIRE, and 2012 estimates of wildfire likelihood and intensity from FSim. Areas with higher WFP values, therefore, represent fuels with a higher probability of experiencing high-intensity fire with torching, crowning, and other forms of extreme fire behavior under conducive weather conditions. Using the FPA FSim products as inputs, as well as spatial data for vegetation and fuels characteristics from LANDFIRE and point locations of fire occurrence from FPA (ca. 1992 - 2010), we used a logical series of geospatial processing steps to produce an index of WFP for all of the conterminous United States at 270 meter resolution. The final WFP map is continuous integer values. We don't intend for the WFP map to take the place of any of the FSim products; rather, we hope that it provides a useful addition to the information available to managers, policy makers, and scientists interested in wildland fire risk analysis in the United States. On its own, WFP does not provide an explicit map of wildfire threat or risk, because no information on the effects of wildfire on specific values such as habitats, structures or infrastructure is incorporated in its development. However, the WFP map could be used to create value-specific risk maps when paired with spatial data depicting highly valued resources (Thompson et al. 2011). It is important to note that the WFP is also not a forecast or wildfire outlook for any particular season, as it does not include any information on current or forecasted weather or fuel moisture conditions. It is instead intended for long-term strategic planning and fuels management.<br>This dataset is the continuous Wildland Fire Potential (WFP). It is intended for use in strategic wildland fire planning and land management planning at mostly regional to national scales.<br>For a technical overview of the Fire Simulation (FSim) system developed by the USDA Forest Service, Missoula Fire Sciences Laboratory to estimate probabilistic components of wildfire risk see Finney et al. 2011. The utility of the calibrated FSim BP and FIL data for quantitative geospatial wildfire risk assessment is detailed in a companion paper by Thompson et al. 2011. Finney, Mark A.; McHugh, Charles W.; Grenfell, Isaac C.; Riley, Karin L.; Short, Karen C. 2011. A Simulation of Probabilistic Wildfire Risk Components for the Continental United States. Stochastic Environmental Research and Risk Assessment 25:973-1000. https://doi.org/10.1007/s00477-011-0462-z Thompson, Matthew P.; Calkin, David E.; Finney, Mark A.; Ager, Alan A.; Gilbertson-Day, Julie W. 2011. Integrated national-scale assessment of wildfire risk to human and ecological values. Stochastic Environmental Research and Risk Assessment 25:761-780. https://doi.org/10.1007/s00477-011-0461-0 Original metadata date was 11/09/2015. Minor metadata updates on 12/15/2016 and 11/13/2019.
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| Format: | Dataset biblioteca |
| Published: |
2015
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| Subjects: | Environmental sciences, Ecology, Ecosystems, & Environment, Forest management, biota, environment, burn probability, wildfire hazard potential, Fire detection, Fire effects on environment, fuels management, risk assessment, imageryBaseMapsEarthCover, Fire suppression, pre-suppression, fire likelihood, wildland fire potential, Environment and People, fuels, Landscape management, Prescribed fire, fire planning, Fire, Fire ecology, hazard, |
| Online Access: | https://figshare.com/articles/dataset/Wildland_Fire_Potential_WFP_for_the_conterminous_United_States_270-m_GRID_version_2012_continuous/27006508 |
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