Urban Visible/SWIR surface reflectance ratios from satellite and sun photometer measurements in Mexico City A. D. de Almeida Castanho, R. Prinn, V. Martins, M. Herold, C. Ichoku, and L. T. Molina Massachusetts Institute of Technology, USA JCET, University of Maryland Baltimore County, USA NASA/Goddard Space Flight Center, Greenbelt, Maryland, USA Friedrich-Schiller-University Jena, Germany Moli...

A new formulation of equivalent effective stratospheric chlorine (EESC) P. A. Newman, J. S. Daniel, D. W. Waugh, and E. R. Nash Atmospheric Chemistry and Dynamics Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA NOAA Earth System Research Laboratory/Chemical Sciences Division, Boulder, Colorado, USA Johns Hopkins University, Baltimore, Maryland, USA Science Systems and Applica...

CHEM2D-OPP: A new linearized gas-phase ozone photochemistry parameterization for high-altitude NWP and climate models J. P. McCormack, S. D. Eckermann, D. E. Siskind, and T. J. McGee E. O. Hulburt Center for Space Research, Naval Research Laboratory (NRL), Washington DC, USA NASA Goddard Space Flight Center (GSFC), Greenbelt, Maryland, USA Received: 6 June 2006 – Accepted: 8 June 2006 – Publish...

a Department of Biology, University of Maryland, College Park, MD, U.S.A. b Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA, U.S.A. c Center for Geospatial Research, University of Georgia, Athens, GA, U.S.A. d Yerkes National Primate Research Center, Emory University, Atlanta, GA, U.S.A. e Goddard Space Flight Center, NASA, Greenbelt, MD, U.S.A. f Department ...

On the origin of the X-ray emission from Herbig Ae/Be stars B. Stelzer1, G. Micela1, K. Hamaguchi2 , and J. H. M. M. Schmitt3 1 INAF Osservatorio Astronomico di Palermo, Piazza del Parlamento 1, I-90134 Palermo, Italy e-mail: B. Stelzer, [email protected] 2 Exploration of the Universe Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA 3 Hamburger Sternwarte, Gojenbergsw...

Alexander Kusenko, Michael Loewenstein, and Tsutomu T. Yanagida Department of Physics and Astronomy, University of California, Los Angeles, California 90095-1547, USA Kavli Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa, Chiba 277-8568, Japan Department of Astronomy, University of Maryland, College Park, Maryland 20742, USA CRESST and X-ray Astrophysics ...

P. Janhunen1, A. Olsson2, N. A. Tsyganenko3, C. T. Russell4, H. Laakso5, and L.G. Blomberg6 1Finnish Meteorological Institute, Geophysical Research, Helsinki, Finland 2Unaffiliated, previously at Swedish Institute of Space Physics, Uppsala, Sweden 3Universities Space Research Association, Code 695.1, NASA Goddard Space Flight Centre, Greenbelt, MD 20771, USA 4Institute of Geophysics and Planeta...

What does reflection from cloud sides tell us about vertical distribution of cloud droplet sizes? A. Marshak, J. V. Martins, V. Zubko, and Y. J. Kaufman NASA – Goddard Space Flight Center, Climate and Radiation Branch, Greenbelt, MD, USA Joint Center for Earth Systems Technology, University of Maryland Baltimore County, Baltimore, MD, USA Nortel Government Solutions, Inc., Lanham, MD, USA Recei...

Implications for Exobiology. J. E. Elsila, A. S. Burton, J. C. Aponte, D. G. Blackmond, J. P. Dworkin, and D. P. Glavin, NASA Goddard Space Flight Center, Greenbelt, MD 20771, Astromaterials Research and Exploration Science Division, NASA Johnson Space Center, Mail Code XI3, Houston, TX 77058, Catholic University of America, Washington, DC 20064, Department of Chemistry, The Scripps Research In...

Modelling soil dust aerosol in the Bodélé depression during the BoDEx campaign I. Tegen, B. Heinold, M. Todd, J. Helmert, R. Washington, and O. Dubovik Leibniz Institute for Tropospheric Research, Leipzig, Germany Department of Geography, University College London, UK Oxford University Centre for the Environment, University of Oxford, UK NASA Goddard Space Flight Center, Greenbelt, MD, USA Rece...