Ralf Bennartz



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Results: Found 436 records (displaying records 126 through 150)


126. Roebeling, R.; Baum, B.; Bennartz, R.; Hamann, U.; Heidinger, A.; Thoss, A. and Walther, A. Outcome of the Third Cloud Retrieval Evaluation Workshop. IRS 2012: International Radiation Symposium, Berlin, Germany, 6-10 August 2012. Radiation Processes in the Atmosphere and Ocean (IRS2012). American Institute of Physics, Melville, NY, 2013, pp.416-419. Reprint # 7142.
127. Vimont, Daniel J.; Bennartz, Ralf; Evan, Amato and Kossin, James. The role of aerosols in Atlantic climate variability. Annual report on NOAA CVP Grant NA11OAR4310156 for the period 1 April 2012-31 March 2013. University of Wisconsin-Madison, Space Science and Engineering Center, Madison, WI, 2013. Call Number: UW SSEC Publication No.13.06.V1.
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128. Ban-Weiss, G. A.; Bauer, S. E.; Bennartz, R.; Liu, X.; Zhang, K.; Ming, Y. and Jiang, J. H. Evaluating aerosol indirect effects in three global climate models using COSP and satellite measurements. AGU Fall Meeting, San Francisco, CA, 9-13 December 2013. American Geophysical Union, Washington, DC, 2013, Abstract A23D-0249.
129. Platnick, S.; Wind, G.; Amarasinghe, N.; Marchant, B.; Arnold, G. T.; Meyer, K.; King, M. D.; Zhang, Z.; Holz, R.; Yang, P.; Ackerman, S. A.; Hubanks, P.; Ridgway, B.; Pincus, R.; Bennartz, R. and Wolft, R. Cloud optical properties: Collection 6 status and update. Collection 6 update: L2 MODIS cloud optical properties (part of MOD/MYD06) + MYD02 Band 1/2/1km 're-registration' + L3 atmopshere team (MOD/MYD08) + Joing L2 product (MOD/MYDATML2). MODIS Science Team Meeting, Silver Spring, MD, 15-17 April 2013. National Aeronautics and Space Administration (NASA), Goddard Space Flight Center, Silver Spring, MD, 2013, PowerPoint presentation.
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130. Hamann, Ulrich; Walther, Andi; Bennartz, Ralf; Thoss, Anke; Meirink, Jan Fokke and Roebeling, Rob. Towards understanding differences between cloud retrievals from passive imagers. 2013 EUMETSAT Meteorological Satellite Conference, Vienna, Austria, 16-20 September 2013. Proceedings. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2013, unpaged. Reprint # 7472.
131. Walden, Von P.; Turner, David D.; Bennartz, Ralf and Shupe, Matthew D. An integrated characterization of energy, clouds, atmospheric state, and precipitation at Summit (ICECAPS): Collaborative research NSF annual progress report for the period 1 May 2013-30 September 2013. University of Wisconsin-Madison, Cooperative Institute for Meteorological Satellite Studies (CIMSS), Madison, WI, 2013. Call Number: UW SSEC Publication No.13.09.W1.
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132. Lattanzio, Alessio; Schulz, Joerg; Roebeling, Rob; Fell, Frank; Bennartz, Ralf; Cahill, Bronwyn; Muller, Jan-Peter; Shane, Nevill; Trigo, Isabel and Watson, Gill. Surface albedo CDR from geostationary satellites: Validation and further prospects. 2013 EUMETSAT Meteorological Satellite Conference, Vienna, Austria, 16-20 September 2013. Proceedings. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2013, unpaged. Reprint # 7651.
133. Jin, L.; Ban-Weiss, G. A.; Bauer, S.; Bennartz, R.; Liu, X.; Zhang, K.; Ming, Y. and Jiang, J. H. Effects of aerosols versus meteorology on cloud microphysical properties: A statistical investigation using global climate models and satellite observations. AGU Fall Meeting, San Francisco, CA, 9-13 December 2013. American Geophysical Union, Washington, DC, 2013, Abstract A54E-06.
134. Bennartz, R. The intricate role of clouds in the Arctic surface energy budget: A look at the 2012 Greenland surface melt event. AGU Fall Meeting, San Francisco, CA, 9-13 December 2013. American Geophysical Union, Washington, DC, 2013, Abstract A54D-02.
135. Pettersen, C.; Bennartz, R.; Kulie, M.; Shupe, M.; Turner, D. D. and Walden, V. P. Case study of mixed-phase to ice precipitation in the Arctic. AGU Fall Meeting, San Francisco, CA, 9-13 December 2013. American Geophysical Union, Washington, DC, 2013, Abstract A43B-0261.
136. Willmot, K. E.; Rausch, J. and Bennartz, R. Satellite observations of biomass burning aerosol interactions with marine stratocumulus clouds in the South Atlantic Ocean. AGU Fall Meeting, San Francisco, CA, 9-13 December 2013. American Geophysical Union, Washington, DC, 2013, Abstract A53R-0447.
137. Hamann, U.; Bennartz, R.; Meirink, J. F.; Roebeling, R. and Thoss, A. Inter-comparison of cloud detection and cloud top height retrievals using the CREW data base. IRS 2012: International Radiation Symposium, Berlin, Germany, 6-10 August 2012. Radiation Processes in the Atmosphere and Ocean (IRS2012). American Institute of Physics, Melville, NY, 2013, pp.460-463. Reprint # 7143.
138. Kulie, Mark S. and Bennartz, Ralf. Improving GPM-era higher latitude percipitation retrievals using enhanced microphysical modeling tools and multi-frequency radar observations. Year 1 progress report on NASA NNX13AG47G for the period February 2013-December 2013. University of Wisconsin-Madison, Space Science and Engineering Center, Madison, WI, 2013. Call Number: UW SSEC Publication No.13.12.K1.
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139. Lattanzio, Alessio; Schulz, Joerg; Roebeling, Rob; Fell, Frank; Bennartz, Ralf; Cahill, Bronwyn; Muller, Jan-Peter; Shane, Neville; Trigo, Isabel and Watson, Gill. Evaluation of the EUMETSAT Meteosat surface albedo climate data records. European Geosciences Union General Assembly 2013, Vienna, Austria, 7-12 April 2013. Abstracts. European Geosciences Union (EGU), Munich, Germany, 2013, Abstract 7791-1.
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140. Roebeling, R.; Baum, B.; Bennartz, R.; Hamann, U.; Heidinger, A.; Thoss, A. and Walther, A. Outcome of the Third Cloud Retrieval Evaluation Workshop. IRS 2012: International Radiation Symposium, Berlin, Germany, 6-10 August 2012. Radiation Processes in the Atmosphere and Ocean (IRS2012). American Institute of Physics, Melville, NY, 2013, pp.416-419. Reprint # 7142.
141. Bennartz, Ralf. Global assessment of stratiform boundary layer clouds from Aqua: Reducing the uncertainties in the magnitude of the first indirect aerosol effect. Summary of research for NASA Grant No.NNX08AF92G for the period January 2009-January 2012. University of Wisconsin-Madison, Space Science and Engineering Center, Madison, WI, 2012. Call Number: UW SSEC Publication No.12.01.B4.
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142. Weber, Marcus J.; Yang, Benjamin B.; Kirley, Matt; Kulie, Mark S.; Bennartz, Ralf and Booske, John H. Electromagnetic attenuation due to water vapor measured at 400 GHz. IEEE International Vacuum Electronics Conference (IVEX), 13th, Monterey, CA, 24-26 April 2012. Institute of Electrical and Electronic Engineers, Inc. (IEEE), Piscataway, NJ, 2012, pp.241-242. Reprint # 7402.
143. Bennartz, Ralf. Cloud liquid water path: Revisiting an essential but under-utilized climate variable. 2012 EUMETSAT Meteorological Satellite Conference, Portland, OR, 3-7 September 2012. Proceedings. European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Darmstadt, Germany, 2012, oral presentation.
144. Bennartz, Ralf; Hamilton, Kevin P.; Phillips, Vaughan T. J.; Wang, Yuqing and Brenguier, Jean-Louis. Next generation aerosol-cloud microphysics for advanced high-resolution climate predictions: Final report of DOE Regional Global Climate Modeling (RCGM) Program award #DE-SC0001236, Grant ER64840. University of Wisconsin-Madison, Department of Atmospheric and Oceanic Scienes, Madison, WI, 2012. Call Number: UW MET Publication No.12.05.B1.
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145. Roebeling, R.; Baum, B.; Bennartz, R.; Hamann, U.; Heidinger, A.; Thoss, A. and Walther, A. Outcome of the Third Cloud Retrieval Evaluation Workshop. European Geosciences Union General Assembly 2012, Vienna, Austria, 22-27 April 2012. Abstracts. European Geophysical Union, Munich, Germany, 2012, Abstract 6173-1.
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146. Bennartz, R. and Kulie, M. Evaluating microwave ice particle scattering models using multi-frequency radiative closure studies. AGU Fall Meeting, San Francisco, CA, 3-7 December 2012. American Geophysical Union, Washington, DC, 2012, Abstract H31M-04.
147. Bennartz, Ralf and Kulie, Mark S. High-latitude precipitation studies using combined active and passive microwave satellite observations. Second year progress report on NASA Contract no.NNX10AG83G. University of Wisconsin-Madison, Department of Atmospheric and Oceanic Sciences, and Space Science and Engineering Center, Madison, WI, 2012. Call Number: UW SSEC Publication No.12.01.B3.
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148. Miller, Nathaniel; Pettersen, Claire; Walden, Von P.; Turner, David D.; Shupe, Matthew; Bennartz, Ralf; Neff, William D.; Cox, Christopher; Kulie, Mark and Castellani, Benjamin. What triggered the recent melt event at Summit, Greenland? Insights from an integrated suite of ground-based observations. AGU Fall Meeting, San Francisco, CA, 3-7 December 2012. American Geophysical Union, Washington, DC, 2012, Abstract A23C-0244.
149. Kulie, Mark; Wang, Nai-Yu; Bennartz, Ralf and Ferraro, Ralph. Leveraging currently available spaceborne microwave observational datasets for GPM-related algorithm development purposed. AGU Fall Meeting, San Francisco, CA, 3-7 December 2012. American Geophysical Union, Washington, DC, 2012, Abstract H23H-06.
150. Hamann, W.; Walther, A.; Bennartz, R.; Thoss, A.; Meirink, J. M. and Roebeling, R. The CREW intercomparison of SEVIRI cloud retrievals. AGU Fall Meeting, San Francisco, CA, 3-7 December 2012. American Geophysical Union, Washington, DC, 2012, Abstract A31J-07.