Results 21 to 30 of about 178,492 (343)

Factors Influencing County Commissioners’ Decisions about Burn Bans in the Southern Plains, USA

open access: yesLand, 2021
Woody plant encroachment in North American rangelands has led to calls for greater use of prescribed fire to reduce fuel loads and restore grazing productivity and grassland biodiversity.
Thomas W. McDaniel   +3 more
doaj   +1 more source

Occupational PAH Exposures during Prescribed Pile Burns [PDF]

open access: yesThe Annals of Occupational Hygiene, 2008
Wildland firefighters are exposed to particulate matter and gases containing polycyclic aromatic hydrocarbons (PAHs), many of which are known carcinogens. Our objective was to evaluate the extent of firefighter exposure to particulate and PAHs during prescribed pile burns of mainly ponderosa pine slash and determine whether these exposures were ...
M S, Robinson   +6 more
openaire   +2 more sources

Where to prescribe burn: the costs and benefits of prescribed burning close to houses [PDF]

open access: yesInternational Journal of Wildland Fire, 2019
Prescribed burning is used in Australia as a tool to manage fire risk and protect assets. A key challenge is deciding how to arrange the burns to generate the highest benefits to society. Studies have shown that prescribed burning in the wildland–urban interface (WUI) can reduce the risk of house loss due to wildfires, but the costs and benefits of ...
Veronique Florec   +4 more
openaire   +1 more source

Characterization of Phenolic Compounds in Pinus laricio Needles and Their Responses to Prescribed Burnings

open access: yesMolecules, 2007
Fire is a dominant ecological factor in Mediterranean-type ecosystems. Management strategies include prescribed (controlled) burning, which has been used in the management of several species, such as Pinus nigra ssp laricio var. Corsicana, a pine endemic
Lila Ferrat   +4 more
doaj   +1 more source

Effects of the time of the year and fire history on severity in the Serra Geral do Tocantins Ecological Station

open access: yesBiodiversidade Brasileira, 2020
The prescribed burning is one of the most important actions within an extensive network of planning of ecological, cultural, socioeconomic and technical factors that are contemplated in the Integrated and Adaptive Fire Management.
Allan Deyvid Pereira da Silva   +5 more
doaj   +3 more sources

Grazing in California's Mediterranean Multi-Firescapes

open access: yesFrontiers in Sustainable Food Systems, 2021
The California landscape is layered and multifunctional, both historically and spatially. Currently, wildfire size, frequency, and intensity are without precedent, at great cost to human health, property, and lives.
Lynn Huntsinger   +2 more
doaj   +1 more source

Evolution of trace gases and particles emitted by a chaparral fire in California [PDF]

open access: yes, 2012
Biomass burning (BB) is a major global source of trace gases and particles. Accurately representing the production and evolution of these emissions is an important goal for atmospheric chemical transport models.
Akagi, S. K.   +11 more
core   +2 more sources

Fire effects on gambel oak in southwestern ponderosa pine-oak forests [PDF]

open access: yes, 2008
Gambel oak (Quercus gambelii) is ecologically and aesthetically valuable in southwestern ponderosa pine (Pinus ponderosa) forests. Fire effects on Gambel oak are important because fire may be used in pine-oak forests to manage oak directly or to ...
Abella, Scott R., Fule, Peter Z.
core   +2 more sources

Top-down estimate of a large source of atmospheric carbon monoxide associated with fuel combustion in Asia [PDF]

open access: yes, 2002
We simulate the oceanic and atmospheric distribution of methyl iodide (CH3I) with a global 3-D model driven by assimilated meteorological observations from the Goddard Earth Observing System of the NASA Data Assimilation Office and coupled to an oceanic ...
Altshuler   +22 more
core   +1 more source

Quantitative Assessment of the Effect of Agency-Led Prescribed Burns and Cultural Burns on Soil Properties in Southeastern Australia

open access: yesFire
Fire management techniques play a critical role in mitigating the impact of bushfires on communities and ecosystems. In Australia, government agencies implement hazard reduction burn programs, while Indigenous communities have used fire for ecosystem ...
Murramarang Country   +8 more
doaj   +1 more source

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