AAS 199th meeting, Washington, DC, January 2002
Session 36. Some Impacts of Solar Irradiance Variation on Terrestrial Climate
Special Session Oral, Monday, January 7, 2002, 2:00-3:30pm, Jefferson West

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[36.01] Some Impacts of Solar Irradiance Variation on Terrestrial Climate

S. D. Jordan (NASA Goddard Space Flight Center)

As chairman of the Special Session addressing the above topic, a brief overview of the problem will be offered, after which 20-minute talks will be given on the determination of solar irradiance variations from space observations (Dr. Judit Pap) and from ground-based measurements of solar magnetic fields (Dr. Harrison Jones). The chairman will then introduce four panel members representing different areas of expertise bearing on the topic. Each panel member will offer a brief 5-minute summary of his views. Panel members are Chick Keller, Los Alamos National Laboratory; Drew Shindell, Goddard Institute for Space Science, Columbia University; Michael Schlesinger, University of Illinois; Sabatino Sofia, Yale University. General Circulation Models of the terrestrial atmosphere, the possible impact on this atmosphere of large percentage changes in the solar EUV over a solar cycle, and the role of strong magnetic fields in the solar convection zone on irradiance variation will all be considered in brief summaries. The chairman will conclude the session by facilitating a discussion between the audience, the main speakers, and the panel members.


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