648 items found
    2014 | Scientific Publications
    Glantz, P., A. Bourassa, A. Herber, T. Iversen, J. Karlsson, A. Kirkevåg, M. Maturilli, Ø. Seland, K. Stebel, H. Struthers, M. Tesche, & L. Thomason

    In this study Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua retrievals of aerosol optical thickness (AOT) at 555 nm are compared to Sun photometer measurements from Svalbard for a...

    2014 | Scientific Publications
    Pierrehumbert, R.T.

    Abstract - Although carbon dioxide emissions are by far the most important mediator of anthropogenic climate disruption, a number of shorter-lived substances with atmospheric lifetimes of under a...

    2014 | Scientific Publications
    Ménégoz, M., G. Krinner, Y. Balkanski, O. Boucher, A. Cozic, S. Lim, P. Ginot, P. Laj, H. Gallée, P. Wagnon, A. Marinoni, & H. W. Jacob

    Abstract - We applied a climate-chemistry global model to evaluate the impact of black carbon (BC) deposition on the Himalayan snow cover from 1998 to 2008. Using a stretched grid with a...

    2014 | Scientific Publications
    Chakrabarty, R. K., N. D. Beres, H. Moosmuller, S. China, C. Mazzoleni, M. K. Dubey, L. Liu, & M. I. Mishchenko

    Wildfires contribute significantly to global soot emissions, yet their aerosol formation mechanisms and resulting particle properties are poorly understood and parameterized in climate models. The...

    2014 | Scientific Publications
    Kulkarni, S., N. Sobhani, J. P. Miller-Schulze, M. M. Shafer, J. J. Schauer, P. A. Solomon, P. E. Saide, S. N. Spak, Y. F. Cheng, H. A. C. Denier van der Gon, Z. Lu, D. G. Streets, G. Janssens-Maenhout, C. Wiedinmyer, J. Lantz, M. Artamonova, B. Chen, S. Imashev, L. Sverdlik, J. T. Demint, B. Adhikary, A. D'Allura, C. Wei, & G. R. Carmichael

    Abstract - Particulate matter (PM) mass concentrations, seasonal cycles, source sector and source region contributions in Central Asia (CA) are analyzed for the period April 2008–July 2009...

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