Convenor: Dave Bedey
Tuesday, June 15, 1:30-5:30
Broad layers of both neutral and ionized iron, magnesium, and sodium (as well as other metals) are known to exist in the upper mesosphere. Observations have shown that the characteristics of these layers vary considerably with season and perhaps with latitude. Development of a descriptive climatology of metals in the upper atmosphere entails measurement of such features as column density, layer centroid height, and the frequency of occurrence of thin layers. A comprehensive explanation of this climatology will require consideration of the meteoric influx of metals, subsequent atmospheric chemistry, and the redistribution of metals by various transport processes. Much progress has been made toward understanding this multifaceted geophysical phenomenon, but there remains much more to be done.
At this workshop, a diverse group of researchers will share their perspectives on various aspects of the global climatology of meteoric metals. The emphasis will be on the presentation of results and interpretations rather than the description of experimental procedures. The main purpose of these scheduled presentations is to lay the foundation for further discussion. Time has been programmed into the schedule to allow lively interaction, and participants are encouraged to come prepared to put forward their ideas.
Scheduled Presentations: