Results 11 to 20 of about 154,560 (328)

Chemical characteristics of wildfire ash across the globe and their environmental and socio-economic implications

open access: yesEnvironment International, 2023
The mobilisation of potentially harmful chemical constituents in wildfire ash can be a major consequence of wildfires, posing widespread societal risks. Knowledge of wildfire ash chemical composition is crucial to anticipate and mitigate these risks.Here
C. Sánchez-García   +15 more
doaj   +2 more sources

The changing risk and burden of wildfire in the United States

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2021
Recent dramatic and deadly increases in global wildfire activity have increased attention on the causes of wildfires, their consequences, and how risk from wildfire might be mitigated.
M. Burke   +5 more
semanticscholar   +1 more source

Explainable artificial intelligence (XAI) for interpreting the contributing factors feed into the wildfire susceptibility prediction model.

open access: yesScience of the Total Environment, 2023
One of the worst environmental catastrophes that endanger the Australian community is wildfire. To lessen potential fire threats, it is helpful to recognize fire occurrence patterns and identify fire susceptibility in wildfire-prone regions.
A. Abdollahi, B. Pradhan
semanticscholar   +1 more source

Health costs of wildfire smoke to rise under climate change

open access: yesnpj Climate and Atmospheric Science, 2023
The global health burden from wildfire smoke is expected to worsen under climate change, yet we lack quantitative estimates of the economic costs of increased mortality and hospital admissions for cardiovascular and respiratory conditions.
Hamish Clarke   +5 more
doaj   +1 more source

Parcel-Level Risk Affects Wildfire Outcomes: Insights from Pre-Fire Rapid Assessment Data for Homes Destroyed in 2020 East Troublesome Fire

open access: yesFire, 2022
Parcel-level risk (PLR) describes how wildfire risk varies from home to home based on characteristics that relate to likely fire behavior, the susceptibility of homes to fire, and the ability of firefighters to safely access properties. Here, we describe
James R. Meldrum   +8 more
doaj   +1 more source

Health Effects of Wildfire Smoke Exposure.

open access: yesAnnual Review of Medicine, 2023
We review current knowledge on the trends and drivers of global wildfire activity, advances in the measurement of wildfire smoke exposure, and evidence on the health effects of this exposure.
Carlos F. Gould   +5 more
semanticscholar   +1 more source

What Can Charcoal Reflectance Tell Us About Energy Release in Wildfires and the Properties of Pyrogenic Carbon?

open access: yesFrontiers in Earth Science, 2018
Here, we explore how charcoal formation under different heating regimes and circumstances leads to chars of different physical properties. In order to do this, we have undertaken (1) carefully controlled laboratory experiments that replicate the ...
Claire M. Belcher   +6 more
doaj   +1 more source

Assessing the Effectiveness of YOLO Architectures for Smoke and Wildfire Detection

open access: yesIEEE Access, 2023
This paper presents a comprehensive evaluation of YOLO architectures for smoke and wildfire detection, including YOLOv5, YOLOv6, YOLOv7, YOLOv8, and YOLO-NAS. We aim to assess their effectiveness in early detection of wildfires.
E. Casas   +3 more
semanticscholar   +1 more source

Wildfire smoke impacts respiratory health more than fine particles from other sources: observational evidence from Southern California

open access: yesNature Communications, 2020
Wildfires are becoming more frequent and destructive in a changing climate. Fine particulate matter, PM2.5, in wildfire smoke adversely impacts human health.
Rosana Aguilera   +3 more
semanticscholar   +1 more source

Understanding the critical elements of the pyrocumulonimbus storm sparked by high-intensity wildland fire

open access: yesCommunications Earth & Environment, 2022
Instances of high-intensity wildfires which generate a fire-cloud chimney reaching all the way to the stratosphere have risen since 2013, signaling a need for closer monitoring and analysis, suggests a synthesis of confirmed occurrences.
Michael Fromm   +3 more
doaj   +1 more source

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