Results 221 to 230 of about 41,076 (262)
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Journal of Geophysical Research: Biogeosciences, 2017
AbstractFire plays a significant role in global atmosphere and biosphere carbon and nutrient cycles. Globally, there are substantially different distributions and impacts between fire occurrence and fire intensity. It is prominent to have a thorough investigation of global relationship between fire occurrence and fire intensity for future fire ...
Ruisen Luo +4 more
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AbstractFire plays a significant role in global atmosphere and biosphere carbon and nutrient cycles. Globally, there are substantially different distributions and impacts between fire occurrence and fire intensity. It is prominent to have a thorough investigation of global relationship between fire occurrence and fire intensity for future fire ...
Ruisen Luo +4 more
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Global distribution, trends and types of active fire occurrences
Science of The Total Environment, 2023Fire occurrence is synonymous to terrestrial ecosystems and an important component of the Earth system. Climate change, vegetation characteristics, and human activity regulate fire occurrence and spread, however, fires also interact with them in multiple ways.
Mingtao Xiang +3 more
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2016
In this chapter, various peat combustion properties, temporal and spatial peat fire occurrence in Kalimantan, and the peat fire index (PFI) for the early warning of peat fire were discussed. Firstly, tropical peat was sampled from Mega Rice Project (MRP) area in Central Kalimantan and analyzed in the laboratory.
Hiroshi Hayasaka +4 more
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In this chapter, various peat combustion properties, temporal and spatial peat fire occurrence in Kalimantan, and the peat fire index (PFI) for the early warning of peat fire were discussed. Firstly, tropical peat was sampled from Mega Rice Project (MRP) area in Central Kalimantan and analyzed in the laboratory.
Hiroshi Hayasaka +4 more
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International Journal of Wildland Fire, 2017
Risk assessment of forest fires requires an integrated estimation of fire occurrence probability and burn probability because fire spread is largely influenced by ignition locations as well as fuels, weather, topography and other environmental factors. This study aims to assess forest fire risk over a large forested landscape using both fire occurrence
Hyeyoung Woo +3 more
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Risk assessment of forest fires requires an integrated estimation of fire occurrence probability and burn probability because fire spread is largely influenced by ignition locations as well as fuels, weather, topography and other environmental factors. This study aims to assess forest fire risk over a large forested landscape using both fire occurrence
Hyeyoung Woo +3 more
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International Journal of Wildland Fire, 2012
In recent decades, fire frequency has increased with population growth at the wildland–urban interface in southern California, USA. Short intervals (<5 years) between successive fires can be detrimental to plant species that require longer intervals between fires to reach reproductive maturity.
Caitlin L. Lippitt +3 more
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In recent decades, fire frequency has increased with population growth at the wildland–urban interface in southern California, USA. Short intervals (<5 years) between successive fires can be detrimental to plant species that require longer intervals between fires to reach reproductive maturity.
Caitlin L. Lippitt +3 more
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A lightning fire occurrence model for Ontario
Canadian Journal of Forest Research, 2005Lightning strike, fire weather, and fire occurrence data were used to model (i) the probability that a lightning strike causes a sustainable ignition on the forest floor and (ii) the probability of an ignition being detected and reported to the fire management agency for each ecoregion in the province of Ontario.
B M Wotton, David L Martell
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International Journal of Wildland Fire, 2015
Fire regimes are shifting worldwide because of global changes. The relative contribution of climate, topography and vegetation greatly determines spatial and temporal variations in fire regimes, but the interplay of these factors is not yet well understood.
Andrea Duane +3 more
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Fire regimes are shifting worldwide because of global changes. The relative contribution of climate, topography and vegetation greatly determines spatial and temporal variations in fire regimes, but the interplay of these factors is not yet well understood.
Andrea Duane +3 more
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The scientific investigation of occurrences of fire
Fire Safety Journal, 1981Abstract Investigations of fire occurrences are undertaken in various circumstances and for various purposes, which are exemplified. Where the sole object is to ascertain the cause of the fire, the investigation is best undertaken in the manner of a scientific research project.
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Association Between Fire Causative Agents Within Land Cover Types and Global Fire Occurrence
2012The association between the global average fire density (AFD) and some possible causative agents—lightning discharges and population density—was analyzed using the Spearman correlation rank coefficient. The analysis was performed for different global fuel types, which were defined according to land cover types and climate.
M. Lucrecia Pettinari, Emilio Chuvieco
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International Journal of Wildland Fire, 2018
Most previous research has assessed the ability of the National Fire Danger Rating System (NFDRS) to portray fire activity at either single sites or on small spatial scales, despite it being a nation-wide system. This study seeks to examine the relationships between a set of NFDRS fire danger indices (Fire Danger Ratings, Staffing Level and the ...
Nicholas G. Walding +3 more
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Most previous research has assessed the ability of the National Fire Danger Rating System (NFDRS) to portray fire activity at either single sites or on small spatial scales, despite it being a nation-wide system. This study seeks to examine the relationships between a set of NFDRS fire danger indices (Fire Danger Ratings, Staffing Level and the ...
Nicholas G. Walding +3 more
openaire +1 more source