Atmospheric Sciences General Contributions II

Wednesday, 17 December 2014: 10:20 AM-12:20 PM
Primary Convener:  Hantao Ji, Princeton Univ, Princeton, NJ, United States
Co-conveners:  Melody A Avery, NASA Langley Research Center, Hampton, VA, United States; UM Atm, Oce & Spc Sci, Ann Arbor, MI, United States and Athanasios Nenes, Georgia Institute of Technology, Atlanta, GA, United States

Abstracts Submitted to this Session:

10:20 AM
Long-term variability in Southern Hemisphere Δ14CO2 observed at Wellington, New Zealand
Jocelyn C Turnbull1, Sara E Mikaloff Fletcher2, Gordon W Brailsford3, Kim Currie3, Rowena Moss3, Kay Steinkamp3, Margaret W Norris4 and Albert Zondervan4, (1)GNS Science / Rafter Radiocarbon, Lower Hutt, New Zealand, (2)NIWA, Wellington, New Zealand, (3)NIWA National Institute of Water and Atmospheric Research, Wellington, New Zealand, (4)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand
10:35 AM
Retreiving Stratopause Height From COSMIC Radio Occultations
Heidar T Thrastarson, Jet Propulsion Laboratory, Pasadena, CA, United States and Manuel De La Torre Juarez, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
10:50 AM
Equatorial Circulation Changes up to the Mesosopause during Stratospheric Sudden Warming Events
Toshihiko Hirooka1, Tsuyoshi Ohata1 and Nawo Eguchi2, (1)Kyushu University, Department of Earth and Planetary Sciences, Fukuoka, Japan, (2)Kyushu University, Research Institute for Applied Mechanics, Kasuga, Japan
11:05 AM
The NCEP Eulerian Non-hydrostatic Multi-scale Model (NMMB)
Zavisa Janjic, Ratko Vasic, Vladimir Djurdjevic, Tom Black and Dusan Jovic, NOAA/NCEP/EMC, College Park, MD, United States
11:20 AM
Solar cycle modulation of the Southern Annular Mode -A simulation with a chemistry climate model -
Yuhji Kuroda, Meteorological Research Institute, Ibaraki, Japan and Makoto Deushi, Meteorological Research Inst., Tsukuba, Japan
11:35 AM
Change of the Large-Scale Atmospheric Circulation Over the North Hemisphere During 1900-2010
Vazira Martazinova, Ukrainian Hydrometeorological Institute, Kiev, Ukraine
11:50 AM
Detecting Onset of Rainfall Using Recurrence Quantification Analysis
Samuel Toluwalope Ogunjo, Federal University of Technology Akure, Akure, Nigeria
12:05 PM
Study of Anticyclogenesis Affecting the Mediterranean
Maria Hatzaki1, Helena A. Flocas1, Ian Simmonds2, John Kouroutzoglou1, Luke Garde2, Kevin Keay2 and Evangelia Bitsa1, (1)National and Kapodistrian University of Athens, Department of Atmospheric Physics-Meteorology, Athens, Greece, (2)University of Melbourne, School of Earth Sciences, Melbourne, Australia
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