Matches in SemOpenAlex for { <https://semopenalex.org/work/W4296466734> ?p ?o ?g. }
- W4296466734 endingPage "32" @default.
- W4296466734 startingPage "20" @default.
- W4296466734 abstract "Wildfires are a growing management concern in western US rangelands, where invasive annual grasses have altered fire regimes and contributed to an increased incidence of catastrophic large wildfires. Fire activity in arid, nonforested ecosystems is thought to be largely controlled by interannual variation in fuel amount, which in turn is controlled by antecedent weather. Thus, long-range forecasting of fire activity in rangelands should be feasible given annual estimates of fuel quantity. Using a 32-yr time series of spatial data, we employed machine learning algorithms to predict the relative probability of large (> 405 ha) wildfire in the Great Basin based on fine-scale annual and 16-d estimates of cover and production of vegetation functional groups, weather, and multitemporal scale drought indices. We evaluated the predictive utility of these models with a leave-1-yr-out cross-validation, building spatial hindcasts of fire probability for each year that we compared against actual footprints of large wildfires. Herbaceous aboveground biomass production, bare ground cover, and long-term drought indices were the most important predictors of burning. Across 32 fire seasons, 88% of the area burned in large wildfires coincided with the upper 3 deciles of predicted fire probabilities. At the scale of the Great Basin, several metrics of fire activity were moderately to strongly correlated with average fire probability, including total area burned in large wildfires, number of large wildfires, and maximum fire size. Our findings show that recent years of exceptional fire activity in the Great Basin were predictable based on antecedent weather-driven growth of fine fuels and reveal a significant increasing trend in fire probability over the past 3 decades driven by widespread changes in fine fuel characteristics." @default.
- W4296466734 created "2022-09-21" @default.
- W4296466734 creator A5025950504 @default.
- W4296466734 creator A5031365651 @default.
- W4296466734 creator A5038235491 @default.
- W4296466734 creator A5041945294 @default.
- W4296466734 creator A5077888300 @default.
- W4296466734 creator A5079764403 @default.
- W4296466734 creator A5079821332 @default.
- W4296466734 creator A5083079303 @default.
- W4296466734 date "2023-07-01" @default.
- W4296466734 modified "2023-09-30" @default.
- W4296466734 title "Where There's Smoke, There's Fuel: Dynamic Vegetation Data Improve Predictions of Wildfire Hazard in the Great Basin" @default.
- W4296466734 cites W154697737 @default.
- W4296466734 cites W1875061881 @default.
- W4296466734 cites W1951684732 @default.
- W4296466734 cites W1955806497 @default.
- W4296466734 cites W1965348669 @default.
- W4296466734 cites W1973534035 @default.
- W4296466734 cites W1981739091 @default.
- W4296466734 cites W1995047010 @default.
- W4296466734 cites W2005841252 @default.
- W4296466734 cites W2010297094 @default.
- W4296466734 cites W2046463643 @default.
- W4296466734 cites W2046627099 @default.
- W4296466734 cites W2065577834 @default.
- W4296466734 cites W2077968790 @default.
- W4296466734 cites W2097536388 @default.
- W4296466734 cites W2104103983 @default.
- W4296466734 cites W2107552709 @default.
- W4296466734 cites W2115506886 @default.
- W4296466734 cites W2125425693 @default.
- W4296466734 cites W2125628364 @default.
- W4296466734 cites W2134315730 @default.
- W4296466734 cites W2138102892 @default.
- W4296466734 cites W2138800506 @default.
- W4296466734 cites W2139086914 @default.
- W4296466734 cites W2140186047 @default.
- W4296466734 cites W2143481518 @default.
- W4296466734 cites W2143659897 @default.
- W4296466734 cites W2146364890 @default.
- W4296466734 cites W2150426705 @default.
- W4296466734 cites W2160235347 @default.
- W4296466734 cites W2165941636 @default.
- W4296466734 cites W2171558600 @default.
- W4296466734 cites W2338735373 @default.
- W4296466734 cites W2343025137 @default.
- W4296466734 cites W2463763770 @default.
- W4296466734 cites W2530960585 @default.
- W4296466734 cites W2538404274 @default.
- W4296466734 cites W2593972424 @default.
- W4296466734 cites W2599460453 @default.
- W4296466734 cites W2725897987 @default.
- W4296466734 cites W2758780525 @default.
- W4296466734 cites W2806385239 @default.
- W4296466734 cites W2811392956 @default.
- W4296466734 cites W2883812019 @default.
- W4296466734 cites W2890915123 @default.
- W4296466734 cites W2902663386 @default.
- W4296466734 cites W2908956126 @default.
- W4296466734 cites W2911964244 @default.
- W4296466734 cites W2972905431 @default.
- W4296466734 cites W2988248899 @default.
- W4296466734 cites W2997519693 @default.
- W4296466734 cites W3004040294 @default.
- W4296466734 cites W3005781523 @default.
- W4296466734 cites W3034891090 @default.
- W4296466734 cites W3038561957 @default.
- W4296466734 cites W3046514263 @default.
- W4296466734 cites W3055975969 @default.
- W4296466734 cites W3091945193 @default.
- W4296466734 cites W3102027041 @default.
- W4296466734 cites W3114742923 @default.
- W4296466734 cites W3124046728 @default.
- W4296466734 cites W3154346242 @default.
- W4296466734 cites W3158193658 @default.
- W4296466734 cites W3163424979 @default.
- W4296466734 cites W3164383220 @default.
- W4296466734 cites W3202975850 @default.
- W4296466734 cites W3211924940 @default.
- W4296466734 cites W3214398111 @default.
- W4296466734 cites W4200017387 @default.
- W4296466734 cites W4200571751 @default.
- W4296466734 cites W4220856044 @default.
- W4296466734 cites W4234001324 @default.
- W4296466734 cites W4246259708 @default.
- W4296466734 cites W4251636749 @default.
- W4296466734 doi "https://doi.org/10.1016/j.rama.2022.07.005" @default.
- W4296466734 hasPublicationYear "2023" @default.
- W4296466734 type Work @default.
- W4296466734 citedByCount "10" @default.
- W4296466734 countsByYear W42964667342022 @default.
- W4296466734 countsByYear W42964667342023 @default.
- W4296466734 crossrefType "journal-article" @default.
- W4296466734 hasAuthorship W4296466734A5025950504 @default.
- W4296466734 hasAuthorship W4296466734A5031365651 @default.
- W4296466734 hasAuthorship W4296466734A5038235491 @default.
- W4296466734 hasAuthorship W4296466734A5041945294 @default.