Atmospheric transparency at Flagstaff, Arizona, 1972-1996: Baselines and volcanic episodes compared

被引:10
作者
Thompson, DT [1 ]
Lockwood, GW [1 ]
机构
[1] LOWELL OBSERV,FLAGSTAFF,AZ 86001
关键词
D O I
10.1029/96GL03237
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
We present a summary of measurements of the atmospheric transparency over Flagstaff, Arizona, USA, made from 1972 to 1996. This period includes two major volcanic eruptions and two periods we believe are free from volcanic influence. The two eruptive periods show general similarity in history, although some differences are noted. Comparison of the two ''clear'' periods shows some deterioration in the tranparency over Lowell Observatory on a time scale of a decade.
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页码:3349 / 3352
页数:4
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