DOI: 10.1016/j.atmosenv.2015.08.066
Scopus记录号: 2-s2.0-84940562273
论文题名: Smoke dispersion modeling over complex terrain using high resolution meteorological data and satellite observations - The FireHub platform
作者: Solomos S ; , Amiridis V ; , Zanis P ; , Gerasopoulos E ; , Sofiou F ; I ; , Herekakis T ; , Brioude J ; , Stohl A ; , Kahn R ; A ; , Kontoes C
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 119 起始页码: 348
结束页码: 361
语种: 英语
英文关键词: Fire smoke
; FireHub
; Injection height
; Smoke dispersion modeling
Scopus关键词: Balloons
; Boundary layers
; Fires
; Geostationary satellites
; Image reconstruction
; Meteorology
; Radiometers
; Satellite imagery
; Satellites
; Spectrometers
; Stereo image processing
; Fire smoke
; FireHub
; Moderate resolution imaging spectroradiometer satellites
; Multiangle imaging spectroradiometer
; Particulate matter emissions
; Planetary boundary layers
; Smoke dispersion
; Spinning Enhanced Visible and Infrared Imager
; Smoke
; atmospheric plume
; boundary layer
; complex terrain
; dispersion
; image resolution
; long range transport
; MISR
; MODIS
; satellite data
; SEVIRI
; smoke
; temporal period
; Article
; biomass
; boundary layer
; dispersion
; exhaust gas
; Greece
; imaging
; marine environment
; meteorology
; observation
; particulate matter
; plume
; priority journal
; satellite imagery
; seashore
; simulation
; smoke
; Greece
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: A total number of 20,212 fire hot spots were recorded by the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite instrument over Greece during the period 2002-2013. The Fire Radiative Power (FRP) of these events ranged from 10 up to 6000 MW at 1 km resolution, and many of these fire episodes resulted in long-range transport of smoke over distances up to several hundred kilometers. Three different smoke episodes over Greece are analyzed here using real time hot-spot observations from the Spinning Enhanced Visible and Infrared Imager (SEVIRI) satellite instrument as well as from MODIS hot-spots. Simulations of smoke dispersion are performed with the FLEXPART-WRF model and particulate matter emissions are calculated directly from the observed FRP. The modeled smoke plumes are compared with smoke stereo-heights from the Multiangle Imaging Spectroradiometer (MISR) instrument and the sensitivities to atmospheric and modeling parameters are examined. Driving the simulations with high resolution meteorology (4 × 4 km) and using geostationary satellite data to identify the hot spots allows the description of local scale features that govern smoke dispersion. The long-range transport of smoke is found to be favored over the complex coastline environment of Greece due to the abrupt changes between land and marine planetary boundary layers (PBL) and the decoupling of smoke layers from the surface. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81568
Appears in Collections: 气候变化事实与影响
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作者单位: Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, Athens, Greece; Department of Meteorology and Climatology, School of Geology, Aristotle University of Thessaloniki, University Campus, Thessaloniki, Greece; Institute for Environmental Research and Sustainable Development, National Observatory of Athens, Greece; Chemical Sciences Division, Earth System Research Laboratory, NOAA, Boulder, CO, United States; Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, United States; Department for Atmospheric and Climate Research, Norwegian Institute for Air Research, Kjeller, Norway; NASA Goddard Space Flight Center, Greenbelt, MD, United States
Recommended Citation:
Solomos S,, Amiridis V,, Zanis P,et al. Smoke dispersion modeling over complex terrain using high resolution meteorological data and satellite observations - The FireHub platform[J]. Atmospheric Environment,2015-01-01,119