Confirming the presence of hydrofluoric acid in the upper stratosphere
Confirming the presence of hydrofluoric acid in the upper stratosphere
复制标题
确认平流层上层存在氢氟酸
DOI：
--
复制
发表时间：
1977
期刊：
影响因子：
--
通讯作者：
L. Delbouille
中科院分区：
文献类型：
--
作者：
R. Zander;G. Roland;L. Delbouille
1976年4月在27.9公里高度用气球和1976年10月在瑞士少女峰地面站进行的红外太阳观测证实，平流层上层存在氢氟酸。平均值为(3.6±。27.9 km以上HF的浓度为7)× 10−10 ppv。地面观测和气球观测的比较表明，大气HF总量的50%以上位于25公里高度以上。
Infrared solar observations made by balloon at 27.9 km altitude in April 1976, and from the ground station of the Jungfraujoch, Switzerland, in October 1976, have confirmed the presence of hydrofluoric acid in the upper stratosphere. An average value of (3.6 ± .7) × 10−10 ppv has been deduced for the concentration of HF above 27.9 km. The comparison between the ground-and the balloon observations tends to indicate that over 50% of the total atmospheric HF is located above 25 km altitude.