Measurements of stratospheric ozone with a balloon-borne optical ozone sensor
Measurements of stratospheric ozone with a balloon-borne optical ozone sensor
复制标题
DOI：
10.1080/01431160902822823
复制
发表时间：
2009-07
影响因子：
3.4
通讯作者：
I. Murata;Kaoru Sato;S. Okano;Y. Tomikawa
中科院分区：
文献类型：
--
作者：
I. Murata;Kaoru Sato;S. Okano;Y. Tomikawa
我们开发了气球载光学臭氧传感器，并自 1994 年起在日本三陆使用薄膜高空气球观测了夏季平流层上层臭氧的垂直分布。该传感器测量太阳紫外辐射中臭氧哈特利波段吸收波长为300 nm，以1公里分辨率获得高于15公里的垂直臭氧分布。 1994年至2007年30公里以上臭氧浓度的时间变化显示出与太阳F10.7通量11年变化的相关性，我们无法检测到减少或增加的趋势。
We have developed a balloon-borne optical ozone sensor and since 1994 have observed the vertical distribution of upper stratospheric ozone in summer using a thin-film high-altitude balloon at Sanriku, Japan. The sensor measures solar ultraviolet radiation in ozone Hartley band absorption at wavelength of 300 nm, and vertical ozone distributions higher than 15 km were obtained with 1 km resolution. The temporal variations of ozone concentrations above 30 km from 1994 to 2007 show correlations with 11-year variation of solar F10.7 flux and we could not detect decreasing or increasing trends.