منابع مشابه
Drought, fires and climate in equatorial Asia
Do biomass burning aerosols intensify drought in equatorial Asia during El Niño? M. G. Tosca, J. T. Randerson, C. S. Zender, M. G. Flanner, and P. J. Rasch Croul Hall, Department of Earth System Science, University of California, Irvine, CA, USA National Center for Atmospheric Research, Boulder, CO, USA Pacific Northwest National Laboratory, Richland, WA, USA Received: 7 August 2009 – Accepted:...
متن کاملColour and False-colour Aerial Photography for Mapping Bush Fires and Forest Vegetation
Bushfircs are common in Australia. They cau:oemuch damage and considerable loss annually. However. some use could be made of these wildfires fer forest mapping if developments in colour and false-colour (colour infrared) aerial photography were more fully exploited. The advantages that colour and false-colour aerial photography have over pan~ chromatic minus-blue aerial photography are analyzed...
متن کاملCharacterising Bush Fires in Australia’s Top End using MODIS Active Fire Observations
This study used MODIS active fire detections and associated fire radiative power estimates to characterise bush fires in the savanna region of Australia’s Northern Territory. In contrast to other sensors MODIS has dedicated fire channels that rarely saturate over fires, enabling fire detections during the day and estimates of fire radiative power. Using number of dayand night-time fire detectio...
متن کاملMajor atmospheric emissions from peat fires in Southeast Asia during non-drought years: evidence from the 2013 Sumatran fires
Trans-boundary haze events in Southeast Asia are associated with large forest and peatland fires in Indonesia. These episodes of extreme air pollution usually occur during drought years induced by climate anomalies from the Pacific (El Niño Southern Oscillation) and Indian Oceans (Indian Ocean Dipole). However, in June 2013--a non-drought year--Singapore's 24-hr Pollutants Standards Index reach...
متن کاملFuzzy Modeling of the Climate Change Effect to Drought and to Wild Fires in Cyprus
This is an intelligent modeling of the evolution of drought and forest fires, due to climate change in Cyprus. Original annual wild fire data records (1979-2009) and data regarding meteorological parameters were used. A flexible modeling approach was proposed towards the determination of drought risk indices in all of the country. Cyprus was divided in eight polygons corresponding to eight mete...
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ژورنال
عنوان ژورنال: Emu
سال: 1919
ISSN: 0158-4197
DOI: 10.1071/mu919313l