Results 21 to 30 of about 1,901,008 (301)

FFireNet: Deep Learning Based Forest Fire Classification and Detection in Smart Cities

open access: yesSymmetry, 2022
Forests are a vital natural resource that directly influences the ecosystem. Recently, forest fire has been a serious issue due to natural and man-made climate effects.
Somaiya Khan, Ali Khan
semanticscholar   +1 more source

Preparation and Characterization of Biobased Lignin-Co-Polyester/Amide Thermoplastics

open access: yesMolecules, 2021
More than 23 million tonnes of lignin are produced annually in the US from wood pulping and 98% of this lignin is burnt. Therefore, creating products from lignin, such as plastics, offers an approach for obtaining sustainable materials in a circular ...
Eric L. Young, Armando G. McDonald
doaj   +1 more source

Forest Fire Segmentation from Aerial Imagery Data Using an Improved Instance Segmentation Model

open access: yesRemote Sensing, 2022
In recent years, forest-fire monitoring methods represented by deep learning have been developed rapidly. The use of drone technology and optimization of existing models to improve forest-fire recognition accuracy and segmentation quality are of great ...
Zhihao Guan   +5 more
semanticscholar   +1 more source

Real-Time Detection of Full-Scale Forest Fire Smoke Based on Deep Convolution Neural Network

open access: yesRemote Sensing, 2022
To reduce the loss induced by forest fires, it is very important to detect the forest fire smoke in real time so that early and timely warning can be issued.
Xin Zheng   +4 more
semanticscholar   +1 more source

A Forest Fire Recognition Method Using UAV Images Based on Transfer Learning

open access: yesForests, 2022
Timely detection of forest wildfires is of great significance to the early prevention and control of large-scale forest fires. Unmanned Aerial Vehicle(UAV) with cameras has the characteristics of wide monitoring range and strong flexibility, making it ...
Lin Zhang   +3 more
semanticscholar   +1 more source

Forest Fires and Birds

open access: yesKastamonu Üniversitesi Orman Fakültesi Dergisi, 2017
Yanginlar, orman ekosistemlerinde canli ve cansiz cevre uzerinde bircok etkiye sebep olmaktadir. Kuslar, yanginlardan dogrudan ya da habitatlarinda meydana gelen degisimler sebebiyle dolayli olarak etkilenen onemli canli gruplarindandir. Bununla birlikte, kuslar yanginlarin ve diger etkenlerin ekosistemlerde neden oldugu degisimlerin kisa sureler ...
BAYSAL, İsmail   +2 more
openaire   +4 more sources

Mapping China’s Forest Fire Risks with Machine Learning

open access: yesForests, 2022
Forest fires are disasters that are common around the world. They pose an ongoing challenge in scientific and forest management. Predicting forest fires improves the levels of forest-fire prevention and risk avoidance.
Yakui Shao   +6 more
semanticscholar   +1 more source

The Impact on Structures of the Pedrógão Grande Fire Complex in June 2017 (Portugal)

open access: yesFire, 2020
On 17 June 2017, one of the most dramatic and destructive wildfires in Portugal’s History started, formed by a complex of at least five wildfires that merged together burning more than 45,000 hectares.
Luís M. Ribeiro   +3 more
doaj   +1 more source

Transferability of Airborne LiDAR Data for Canopy Fuel Mapping: Effect of Pulse Density and Model Formulation

open access: yesFire, 2022
Canopy fuel characterization is critical to assess fire hazard and potential severity in forest stands. Simulation tools provide useful information for fire prevention planning to reduce wildfire impacts, provided that reliable fuel maps exist at ...
Eva Marino   +4 more
doaj   +1 more source

“Forest fire emissions: A contribution to global climate change”

open access: yesFrontiers in Forests and Global Change, 2022
Forest fires are emitting substantial amounts of greenhouse gases and particulate matter into the atmosphere than assumed in state climate targets. It can play an important role in combustible environments, such as shrublands, grasslands, and forests ...
Swati Singh
semanticscholar   +1 more source

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