7th Workshop on Forest Fire Management - EARSeL, European ...

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24 I - PRE-FIRE PLANNING AND MANAGEMENT Figure 1 - Fire Density / km 2 . Figure 2 - Fire Interannual Variability expressed as the coefficient of variation.
Abstract: Fire is the major stand-renewing agent for much of the circumboreal forest, and greatly influences the structure and function of boreal ecosystems from regeneration through mortality. Current estimates are that an average of 5-15 million hectares burn annually in boreal forests, almost exclusively in Siberia, Canada and Alaska. There is a growing global awareness of the importance and vulnerability of the boreal region to projected future climate change. Fire activity is strongly influenced by four factors – weather/climate, vegetation(fuels), natural ignition agents and humans. Climate and weather are strongly linked to fire activity which suggests that the fire regime will respond rapidly to changes in climate. Global atmospheric and oceanic dynamics play a major role in circumboreal fire activity. Recent results suggest that area burned by fire is related to temperature and fuel moisture. The climate of the northern hemisphere has been warming due to an influx of radiatively active gases (carbon dioxide, methane etc.) as a result of human activities. This altered climate, modelled by General Circulation Models (GCMs), indicates a profound impact on fire activity in the circumboreal forest. Recent results using GCMs suggest that in many regions fire weather/fire danger conditions will be more severe, area burned will increase, people-caused and lightning-caused ignitions will increase, fire seasons will be longer and the intensity and severity of fires will increase. Changes in fire activity as a result of climate change could have a greater and more immediate impact on vegetation distribution and abundance as compared to the direct impact of climate change. 1 - Future fire activity FIRE AND CLIMATE CHANGE IN BOREAL FORESTS M.D. Flannigan Great Lakes Forestry Centre, Canadian Forest Service, Sault Ste Marie, Canada mike.flannigan@nrcn.gc.ca L.M. Gowman & B.M. Wotton Canadian Forest Service, Sault Ste Marie, Canada lynn.gowman@nrcan.gc.ca; mike.wotton@nrcan.gc.ca Fire activity responds dynamically to the weather/climate, fuels, and people. Recently, our climate has been warming as a result of increases of radiatively active gases (carbon dioxide, methane etc.) in the atmosphere from human activities (IPCC, 2007). Such warming is likely to have a rapid 25
Page 3 and 4: Proceedings of the VII Internationa
Page 5: SCIENTIFIC COMMITTEE Olivier Arino
Page 8 and 9: Analysis of human-caused wildfire o
Page 10 and 11: Monitoring post-fire vegetation reg
Page 12 and 13: 10 Agency, Italian National Forestr
Page 15: I PRE-FIRE PLANNING AND MANAGEMENT
Page 18 and 19: 16 I - PRE-FIRE PLANNING AND MANAGE
Page 23 and 24: USING SPATIAL ANALYSIS TO CHARACTER
Page 25: Using spatial analysis to character
Page 29 and 30: Fire and climate change in Boreal F
Page 35 and 36: PROJECTING FUTURE BURNT AREA IN THE
Page 37 and 38: Projecting future burnt area in the
Page 39 and 40: Projecting future burnt area in the
Page 41 and 42: MULTISCALE CHARACTERIZATION OF SPAT
Page 43 and 44: Multiscale characterization of spat
Page 45: Multiscale characterization of spat
Page 59 and 60: CLASSIFICATION OF SITE AND STAND CH
Page 61 and 62: Classification of site and stand ch
Page 63 and 64: Classification of site and stand ch
Page 65 and 66: FUEL MOISTURE CONTENT ESTIMATION: A
Page 67 and 68: Fuel moisture content estimation: a
Page 69: Fuel moisture content estimation: a
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FUEL MODEL MAPPING USING IKONOS IMA
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Fuel model mapping using ikonos ima
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FIRST STEPS TOWARDS A LONG TERM FOR
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First steps towards a long term for
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3 - Conclusion and further research
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86 I - PRE-FIRE PLANNING AND MANAGE
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88 I - PRE-FIRE PLANNING AND MANAGE
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FUEL MOISTURE CONTENT ESTIMATION BA
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3 - Results Fuel moisture content e
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CYBERPARK PROJECT: MULTITEMPORAL SA
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Cyberpark project: Multitemporal sa
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REMOTE SENSING-BASED MAPPING OF FUE
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Remote Sensing-based Mapping of fue
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ASSESSING CRITICAL FUEL PARAMETERS
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Assessing critical fuel parameters
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II VALIDATION OF RS PRODUCTS FOR FI
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110 II - VALIDATION OF RS PRODUCTS
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RELATIONSHIPS BETWEEN COMBUSTION PR
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Relationships between combustion pr
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Relationships between combustion pr
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OPERATIONAL USE OF REMOTE SENSING I
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Operational use of remote sensing i
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Operational use of remote sensing i
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GLOBAL MONITORING OF THE ENVIRONMEN
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Global monitoring of the environmen
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Global monitoring of the environmen
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DAILY MONITORING OF PRE-FIRE VEGETA
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Daily monitoring of pre-fire vegeta
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THE GLOBAL MODIS BURNED AREA PRODUC
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The global MODIS burned area produc
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III FIRE DETECTION AND FIRE MONITOR
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162 III - FIRE DETECTION AND FIRE M
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REAL-TIME MONITORING OF THE TRANSMI
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Real-time monitoring of the transmi
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NOAA’S OPERATIONAL FIRE AND SMOKE
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Noaa’s operational fire and smoke
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SYSTEM FOR EARLY FOREST FIRE DETECT
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3 - Result in Germany System for ea
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References System for early forest
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ADVANCING THE USE OF MULTI-RESOLUTI
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Advancing the use of multi-resoluti
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Advancing the use of multi-resoluti
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IV BURNED LAND MAPPING, FIRE SEVERI
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204 IV - BURNED LAND MAPPING, FIRE
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Abstract: The aim of this paper is
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Burnt area index using MODIA and AS
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4 - Conclusions Burnt area index us
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SATELLITE DERIVED MULTI-YEAR BURNED
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Satellite derived multi-year burned
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Satellite derived multi-year burned
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MODIS REFLECTIVE AND ACTIVE FIRE DA
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3 - Methodology and results MODIS r
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MODIS reflective and active fire da
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SOME NOTES ON SPECTRAL PROPERTIES O
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Some notes on spectral properties o
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MONITORING POST-FIRE VEGETATION REG
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Monitoring post-fire vegetation reg
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Monitoring post-fire vegetation reg
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Abstract: SAR data from a test site
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Backscatter properties of x- and c-
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6 - Conclusions Backscatter propert
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CORRECTION OF TOPOGRAPHIC EFFECTS I
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Correction of topographic effects i
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Correction of topographic effects i
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BURNED AREAS MAPPING BY MULTISPECTR
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Burned areas mapping by multispectr
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Burned areas mapping by multispectr
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4 - Conclusions Burned areas mappin
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Abstract: In this paper NDVI VEGETA
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Post Fire vegetation recovery estim
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Post Fire vegetation recovery estim
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292 FORTUNATO G. pag. 191 FRENCH N.
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Finito di stampare nel mese di agos
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