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Charles Ichoku
Howard University
18Publications
1H-index
1Citations
Publications 17
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#1Fang Li (CAS: Chinese Academy of Sciences)H-Index: 10
#2Maria Val Martin (University of Sheffield)H-Index: 6
Last.Sam Rabin (KIT: Karlsruhe Institute of Technology)H-Index: 8
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Abstract. Fire emissions are a critical component of carbon and nutrient cycles and strongly affect climate and air quality. Dynamic global vegetation models (DGVMs) with interactive fire modeling provide important estimates for long-term and large-scale changes in fire emissions. Here we present the first multi-model estimates of global gridded historical fire emissions for 1700–2012, including carbon and 33 species of trace gases and aerosols. The dataset is based on simulations of nine DGVMs ...
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#1Xiaohua Pan (UMD: University of Maryland, College Park)H-Index: 2
#2Charles Ichoku (HU: Howard University)H-Index: 1
Last.Ge Cui (UI: University of Iowa)
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Abstract. Aerosols from biomass burning (BB) emissions are poorly constrained in global and regional models, resulting in a high level of uncertainty in understanding their impacts. In this study, we compared six BB aerosol emission datasets for 2008 globally as well as in 14 sub-regions. The six BB emission datasets are: (1) GFED3.1 (Global Fire Emissions Database version 3.1); (2) GFED4s (Global Fire Emissions Database version 4 with small fires); (3) FINN1.5 (Fire INventory from NCAR version ...
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#1Frederick Policelli (Johns Hopkins University)
#2Alfred Hubbard (GSFC: Goddard Space Flight Center)H-Index: 2
Last.Charles Ichoku (HU: Howard University)H-Index: 1
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Abstract Lake Chad is an endorheic lake in the Sahel region of Africa at the southern edge of the Sahara Desert. The lake, which is well known for its dramatic decrease in surface area during the 1970s and 1980s, experiences an annual flood resulting in a maximum total surface water area generally during February or March, though sometimes earlier or later. People along the shores of Lake Chad make their living fishing, farming, and raising livestock and have a vested interest in knowing when an...
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#1Charles IchokuH-Index: 1
#2Jimmy O. AdegokeH-Index: 17
Last.Shonali PachauriH-Index: 33
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#1Charles IchokuH-Index: 1
#2Luke EllisonH-Index: 6
Last.Johannes W. Kaiser (MPG: Max Planck Society)H-Index: 29
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#2John D. BoltenH-Index: 14
Last.Charles IchokuH-Index: 1
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#1Xiaohua PanH-Index: 5
#2Charles IchokuH-Index: 1
Last.Anton DarmenovH-Index: 8
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#1Luke EllisonH-Index: 6
#2Charles IchokuH-Index: 1
Last.Jun WangH-Index: 81
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#1Luke EllisonH-Index: 6
#2Charles IchokuH-Index: 1
A new emissions inventory of particulate matter (PM) is being derived mainly from remote sensing data using fire radiative power (FRP) and aerosol optical depth (AOD) retrievals from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument, as well as wind data from the Modern Era Retrospective-Analysis for Research and Applications (MERRA) reanalysis dataset, which spans the satellite era. This product is generated using a coefficient of emission, C(sub e), that has been produced on...
#1Charles IchokuH-Index: 1
#2Luke EllisonH-Index: 6
submitted to: World Climate Research Program (WCRP) Global Drought Information System (GDIS) Workshop, Frascati, Italy, 1113 April, 2012 Address for correspondence: Abstract Title: Dr. Charles ICHOKU Climate and Radiation Branch, Code 613 NASA Goddard Space Flight Center Greenbelt, MD 20771, U.S.A. Phone : (1) 301-614-6212 Fax: (1) 301-614-6307 or (1) 301-614-6420 E-mail: Charles.Ichoku@nasa.govTitle: Dr. Charles ICHOKU Climate and Radiation Branch, Code 613 NASA Goddard Space Flight Center Gree...
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