We find that fire fronts on a piece of paper follow quite well self-affine scaling statistics, with the roughening exponent 蠂 around 0.70, well above the value ja:math in the theoretical interface growth model using Gaussian noise. This discrepancy may be due to an anomalously singular ...
“During extreme weather conditions, the relative importance of fuels diminishes since all stands achieve the threshold required to permit crown fire development. This is important since most of the area burned in subalpine forests has historically occurred during very extreme weather (i.e., drought ...
Fujian is located in subtropical China with high frequency and low intensity of forest fires which results in numerous of pollutants, significantly impacting the atmosphere environment and ecosystems. In this study, the emission factors of CO, CO_2, NO_x , C_xH_y and PM2.5 from leaves and ...
For this step, the locations of fire events were determined, and the spatial density statistics were performed. (2) For each delimited emission source, total BC emissions were calculated using BC emission data produced by the Global Fire Emission Database - GFEDv453 (available at http://www....
The data of GHG and AP emissions from biomass burning, classified into open burning, residential fireplace and wood stove, meat cooking, fires, and cremation, were obtained from Statistics Korea and Seoul City. Estimation methodologies and emission factors were gathered from reports and published ...
“Forest cover” for species associated with woody habitats and trees; “Open systems” for species indifferently colonising a variety of open or semi-open habitats; “Exposed ground” for species bound to the absence of vegetation. Wing characteristics were defined into four categories: “Full-...
forest fire; forest restoration; remote sensing index; Landsat-5 data; burning severity; restoration methods1. Introduction The monitoring of forest disturbances has significance in global carbon cycle research and in the study of policies. It is also an important factor in the identification of ...
1997 to 2019. This allows us to evaluate the impacts of Indian residue burning on surrounding countries, and to gain a more complete understanding of the interaction between population growth, meteorological variability, and historical changes in fire emissions. See Methods for a detailed description....
(2008). Statistics in brief: the importance of sample size in the planning and interpretation of medical research. Clinical Orthopaedics and Related Research, 466(9), 2282–2288. https://doi.org/10.1007/s11999-008-0346-9. Article Google Scholar Brunner, T., Obernberger, I., Jöller, M...
Spectral changes in reflectance due to fire, result from deposition of charcoal and ash and alteration in the structure of the vegetation. With major forest or savanna fires, spectral changes persist from months to years and the BA can be mapped from a single satellite image after the event (...