Results 21 to 30 of about 1,056,866 (286)

Aperture judgement in fire-appliance drivers [PDF]

open access: yesTransportation Research Part F: Traffic Psychology and Behaviour, 2019
Low-speed collisions are a common occurrence for UK Fire and Rescue Services, with frequent bumps and scrapes adding up to create a significant drain on emergency service budgets, and damaging public faith in the service. We hypothesised that the decision to drive through a gap, or aperture, created by other vehicles and/or road furniture, may be ...
Kroll, V, Crundall, D
openaire   +1 more source

Increasing concurrence of wildfire drivers tripled megafire critical danger days in Southern California between1982 and 2018

open access: yesEnvironmental Research Letters, 2020
Wildfire danger is often ascribed to increased temperature, decreased humidity, drier fuels, or higher wind speed. However, the concurrence of drivers—defined as climate, meteorological and biophysical factors that enable fire growth—is rarely tested for
Mohammad Sadegh Khorshidi   +5 more
doaj   +1 more source

Fire Dynamics of the Bolivian Amazon

open access: yesLand, 2022
This study identifies the spatial and temporal trends, as well as the drivers, of fire dynamics in the Bolivian Amazon basin. Bolivia ranks in the top ten countries in terms of total annual burnt, with fires affecting an estimated 2.3 million hectares of
Minerva Singh   +2 more
doaj   +1 more source

Focus on changing fire regimes: interactions with climate, ecosystems, and society

open access: yesEnvironmental Research Letters, 2020
Fire is a complex Earth system phenomenon that fundamentally affects vegetation distributions, biogeochemical cycling, climate, and human society across most of Earth’s land surface.
Brendan M Rogers   +4 more
doaj   +1 more source

Devegetation is a widespread driver of fire in the Brazilian Cerrado [PDF]

open access: yesJournal of Environmental Management
The Cerrado is the largest tropical savanna in the world, featuring a wide range of vegetation types with different sensitivity to fire. The structure, functioning and rich biodiversity of the non-forest formations is intimately associated with the presence of fire, which historically has acted both as a natural disturbance and as a tool used by ...
Spadoni, Gian   +9 more
openaire   +6 more sources

Projecting Future Fire Regimes in a Semiarid Watershed of the Inland Northwestern United States: Interactions Among Climate Change, Vegetation Productivity, and Fuel Dynamics

open access: yesEarth's Future, 2022
Fire regimes are influenced by both exogenous drivers (e.g., increases in atmospheric CO2 and climate change) and endogenous drivers (e.g., vegetation and soil/litter moisture), which constrain fuel loads and fuel aridity.
Jianning Ren   +7 more
doaj   +1 more source

Modeling fire ignition probability and frequency using Hurdle models: a cross-regional study in Southern Europe

open access: yesEcological Processes, 2020
Background Wildfires play a key role in shaping Mediterranean landscapes and ecosystems and in impacting species dynamics. Numerous studies have investigated the wildfire occurrences and the influence of their drivers in many countries of the ...
Marina D’Este   +8 more
doaj   +1 more source

The Drivers of Effectiveness of Prescribed Fire Treatment [PDF]

open access: yesForest Science, 2012
Prescribed burning for fuel reduction is a major strategy for reducing the risk from unplanned fire. Although there are theoretical studies suggesting that prescribed fire has a strong negative influence on the subsequent area of unplanned fire (so-called leverage), many empirical studies find a more modest influence.
openaire   +2 more sources

Improving prediction and assessment of global fires using multilayer neural networks

open access: yesScientific Reports, 2021
Fires determine vegetation patterns, impact human societies, and are a part of complex feedbacks into the global climate system. Empirical and process-based models differ in their scale and mechanistic assumptions, giving divergent predictions of fire ...
Jaideep Joshi, Raman Sukumar
doaj   +1 more source

Modelling the drivers of natural fire activity: the bias created by cropland fires [PDF]

open access: yesInternational Journal of Wildland Fire, 2017
Wildland and cropland fires, which differ considerably in fire regime characteristics, have often been evaluated jointly to estimate regional or global fire regimes using satellite-based fire activity data. We hypothesised that excluding cropland fires will change the output of the models regarding the drivers of natural fire activity.
Bekar, Ismail, Tavsanoglu, Cagatay
openaire   +3 more sources

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