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Changes in the Seasonality of Fire Activity and Fire Weather in Portugal: Is the Wildfire Season Really Longer?

open access: yesMeteorology, 2023
The length of the fire season has not garnered much attention within the broad field of meteorological research on fire regime change. Fire weather research on the Iberian Peninsula is no exception in this case; there is no solid understanding on fire ...
Pedro Silva   +3 more
doaj   +4 more sources

Global fire season severity analysis and forecasting [PDF]

open access: yesComputers and Geosciences, 2020
In this paper, we divide the globe into a hexagonal grid and we extracted time series of daily fire counts from each cell to estimate and analyze worldwide fire season severity (FSS), here defined as the accumulated fire detections in a season. The central question here is evaluating the accuracy of time series forecasting methods to estimate short ...
Elbert E Nehrer Macau   +1 more
exaly   +4 more sources

Vegetation responses to season of fire in an aseasonal, fire-prone fynbos shrubland [PDF]

open access: yesPeerJ, 2017
Season of fire has marked effects on floristic composition in fire-prone Mediterranean-climate shrublands. In these winter-rainfall systems, summer-autumn fires lead to optimal recruitment of overstorey proteoid shrubs (non-sprouting, slow-maturing ...
Tineke Kraaij   +4 more
doaj   +5 more sources

Increasing Fire Weather Season Overlap Between North America and Australia Challenges Firefighting Cooperation

open access: yesEarth's Future
The USA, Canada and Australia are members of an international partnership that shares firefighting resources, including equipment and personnel.
Doug Richardson   +6 more
doaj   +2 more sources

Modeling the short-term fire effects on vegetation dynamics and surface energy in southern Africa using the improved SSiB4/TRIFFID-Fire model [PDF]

open access: yesGeoscientific Model Development, 2021
Fire causes abrupt changes in vegetation properties and modifies flux exchanges between land and atmosphere at subseasonal to seasonal scales.
H. Huang   +5 more
doaj   +1 more source

Spatio-temporal variation in dry season determines the Amazonian fire calendar

open access: yesEnvironmental Research Letters, 2021
Fire is one of the main anthropogenic drivers that threatens the Amazon. Despite the clear link between rainfall and fire, the spatial and temporal relationship between these variables is still poorly understood in the Amazon.
Nathália S Carvalho   +9 more
doaj   +1 more source

Seasonality of fire weather strongly influences fire regimes in South Florida savanna-grassland landscapes. [PDF]

open access: yesPLoS ONE, 2015
Fire seasonality, an important characteristic of fire regimes, commonly is delineated using seasons based on single weather variables (rainfall or temperature). We used nonparametric cluster analyses of a 17-year (1993-2009) data set of weather variables
William J Platt   +2 more
doaj   +1 more source

Fire carbon emissions over Equatorial Asia reduced by shortened dry seasons

open access: yesnpj Climate and Atmospheric Science, 2023
Fire carbon emissions over Equatorial Asia (EQAS) play a critical role in the global carbon cycle. Most regional fire emissions (89.0%) occur in the dry season, but how changes in the dry-season length affect the fire emissions remains poorly understood.
Sifan Wang   +20 more
doaj   +1 more source

Quantifying the impacts of Australian bushfires on native forests and gray-headed flying foxes

open access: yesGlobal Ecology and Conservation, 2021
Climate change is increasing the frequency and intensity of wildfires in many regions of the world. Changing fire regimes have been shown to delay vegetation recovery and shift distribution of ecosystems, increasing the importance of understanding the ...
K. Baranowski   +3 more
doaj   +1 more source

Fire regime shapes butterfly communities through changes in nectar resources in an Australian tropical savanna

open access: yesEcosphere, 2023
Fire‐dependent savanna provides key habitat for butterflies globally, but we know little about how fire regimes, including fire frequency and season, affect them.
Julia B. Leone   +4 more
doaj   +1 more source

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