Ice supersaturation in the vicinity of a warm conveyor belt
نویسندگان
چکیده
A case study on the formation and evolution of ice supersaturation in the vicinity of a warm conveyor belt’s outflow region P. Spichtinger, K. Gierens, and H. Wernli Deutsches Zentrum für Luftund Raumfahrt, Institut für Physik der Atmosphäre, Oberpfaffenhofen, Germany Johannes Gutenberg-Universität, Institut für Physik der Atmosphäre, Mainz, Germany Received: 30 July 2004 – Accepted: 30 September 2004 – Published: 15 December 2004 Correspondence to: P. Spichtinger ([email protected]) © 2004 Author(s). This work is licensed under a Creative Commons License.
منابع مشابه
Reexamining the Cold Conveyor Belt
Despite the popularity of the conveyor-belt model for portraying the airflow through midlatitude cyclones, questions arise as to the path of the cold conveyor belt, the lower-tropospheric airflow poleward of and underneath the warm front. Some studies, beginning with Carlson’s analysis of the eastern U.S. cyclone of 5 December 1977, depict the cold conveyor belt moving westward, reaching the no...
متن کاملCan Climate Models Capture the Structure of Extratropical Cyclones?
Composites of wind speeds, equivalent potential temperature, mean sea level pressure, vertical velocity, and relative humidity have been produced for the 100 most intense extratropical cyclones in the Northern Hemisphere winter for the 40-yr ECMWF Re-Analysis (ERA-40) and the high resolution global environment model (HiGEM). Features of conceptual models of cyclone structure—the warm conveyor b...
متن کاملThe Broken Belt: Meteorite Concentrations
Introduction: Since the first Antarctic meteorite concentrations were discovered more than 25 years ago, many theories regarding the role of iceflow in the production of meteorite concentrations have been put forward , and most agree on the basic principles [1-3]. These models suggest that as the East Antarctic icesheet flows toward the margins of the continent, meteorites randomly located with...
متن کاملPrioritizing Preventative and Repair Measures of Conveyor Belt Equipment Pieces Using Fuzzy TOPSIS Technique (Case Study: Pelletizing Plant of GolGohar Mining and Industrial Company)
Increasing efficiency does not necessarily require the use of expensive technologies. Sometimes implementing properly management and engineering principles, employing skilled and efficient manpower, planning appropriately, and identifying effective priorities can increase efficiency and reduce costs. Conveyor belt equipment pieces are category components which carry heavy materials in factories...
متن کاملThree-dimensional visualization of ensemble weather forecasts – Part 2: Forecasting warm conveyor belt situations for aircraft-based field campaigns
We present the application of interactive threedimensional (3-D) visualization of ensemble weather predictions to forecasting warm conveyor belt situations during aircraft-based atmospheric research campaigns. Motivated by forecast requirements of the T-NAWDEX-Falcon 2012 (THORPEX – North Atlantic Waveguide and Downstream Impact Experiment) campaign, a method to predict 3-D probabilities of the...
متن کامل