Map showing location of photos of retardant near Sespe Creek at the Howard Fire. The red area is the western side of the fire Oct. 12, 2022. The photo locations were obtained from the metadata in the iPhone photos. A lawsuit filed Tuesday alleged that the US Forest Service has polluted ...
Models are being used to: assess the role of climate in forcing fire frequency, map coarse-scale historic fire frequency for the continental U.S., and assess departures in fire regimes and smoke emissions. 展开 被引量: 6 年份: 2010
Fire insurance maps in the Library of Congress. Plans of North American cities and towns produced by the Sanborn map company (Washington: Library of Congre... Fire insurance maps in the Library of Congress. Plans of North American cities and towns produced by the Sanborn map company (...
To understand how regional climate influences fire patterns, we used the R package (R Core Team2017)ggplot2(Wickham2009) to generate a hexagon heatmap of two-dimensional bin counts (pattern metric by year) and graphed the results using a color gradient of scPDSI values. We specified 20 bins ...
1. Stations suitable for validation are unevenly distributed in space: 94% fall in the northern hemisphere and the remaining 6% in the southern hemisphere. Figure 1: Map of SYNOP stations. Yellow dots show locations of all the stations in use in 2017. A subset of these (green dots) have ...
(%) of fire occurring in a given year, and the corresponding fire return intervals (FRI) are also shown in the legend. The Histogram inset shows the distribution of values shown on the map (x-axis limits were restricted, 0.9% of data not shown). To more directly compare the average ...
(Fig.1c,d). HighβΔΤvalues were mostly found in North America and eastern boreal Asia where evergreen needleleaf forests (ENF) and deciduous needleleaf forests (DNF) dominate (Fig.1c,e). By contrast, lower or statistically insignificantβΔΤvalues were found in western, central and ...
(b) Vector array map showing daily maximum (3-h mean) wind direction on the 800-hPa surface on 3 February 2023. Strengthened downslope easterly winds lead to extreme temperatures in Chilean valleys. (c) Daily maximum temperature (red line) and the concurrent daily minimum relative humidity (...
The county has noted that even when a fire is 100% contained, that does not mean it has been extinguished but that firefighters had it "fully surrounded by a perimeter." Map shows the location of fires on the island of Maui, Hawaii, on Thursday, Aug. 10, 2023.AP...
(standard deviation of 0.8) to minimize background noise. Using the map generated at 6010 eV, we defined Cr-bearing particulates using an inverse-binary threshold of approximately 1% (0.56−1.69%), which assigns any pixels with intensities less than 1% of the highest intensity as back...