Fire Debris – National Center for Forensic Science
网页Fire Debris. Fire debris is collected at a fire scene as evidence and analyzed by the laboratory to determine if an ignitable liquid residue is present. This information aides the fire investigator in determining the cause of the fire. At the laboratory, any ignitable liquid residues are extracted from the fire debris prior to analysis.
Emergency Assessment of Post-Fire Debris-Flow Hazards - USGS
网页The USGS conducts post-fire debris-flow hazard assessments for select fires in the Western U.S. We use geospatial data related to basin morphometry, burn severity, soil properties, and rainfall characteristics to estimate the probability and volume of debris flows that may occur in response to a design storm.
Fire Debris and Explosives | NIST
网页2023年5月31日 · Fire Debris. Fire debris analysis involves the collection, analysis, and interpretation of data of debris collected from fire scenes. Samples are typically analyzed by gas chromatography mass spectrometry which results in a complicated chromatogram that must be interpreted.
What should I know about wildfires and debris flows?
网页Post-fire debris flows are particularly hazardous because they can occur with little warning, can exert great impulsive loads on objects in their paths, can strip vegetation, block drainage ways, damage structures, and endanger human life.
Interpol review of fire debris analysis and fire investigation 2019 ...
网页2023年1月1日 · This review covers research in the areas of fire debris analysis and fire investigations since the 19th International Forensic Science Managers Symposium in 2019. The literature includes forensic and fire-related articles, standards, and books published since 2019 to complete the previous review by Stauffer in 2016 [1].
Post-Fire Debris Flows | U.S. Geological Survey - USGS.gov
网页2019年5月6日 · Fast-moving, highly destructive debris flows triggered by intense rainfall are one of the most dangerous post-fire hazards. The risk of floods and debris flows after fires increases due to vegetation loss and soil exposure. Cases of sudden and deadly debris flow are well documented along the western United States, particularly in Southern ...
Fire Debris Analysis - ScienceDirect
网页Fire Debris Analysis covers topics such as the physics and chemistry of fire and liquid fuels, the interpretation of data obtained from fire debris, and the future of the subject. Its cutting-edge material and experienced author team distinguishes this book as a quality reference that should be on the shelves of all crime laboratories.
Introduction to Fire Debris Analysis | SpringerLink
网页2019年10月9日 · The focus of fire debris analysis is to examine evidence related to fire investigations to identify the presence of ignitable liquids, information that may help investigators determine the origin and cause of the fire.
Fire effects on geomorphic processes - Nature
网页2024年5月30日 · Fire-induced geomorphic changes, such as enhanced erosion and debris-flow activity, are expected to increase with climate change owing to increases in fire activity and rainfall...
Chapter 26 Forensic analysis of fire debris - ScienceDirect
网页2008年1月1日 · This chapter discusses the forensic examination of fire debris for the presence of ignitable liquid residues. Fires cause billion-dollar damages annually throughout the world, and even in the United States alone, direct dollar losses exceed $10 billion.
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