Correlations of stratospheric abundances of CH4 and N2O derived from ATMOS measurements

Correlations of stratospheric abundances of CH4 and N2O derived from ATMOS measurements
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ATMOS 测量得出的平流层 CH4 和 N2O 丰度的相关性

DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
R. Zander
R. Zander
中科院分区：
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文献类型：
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作者：
H. Michelsen;G. Manney;M. Gunson;C. Rinsland;R. Zander

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ATMOS的测量在很大的高度和纬度范围内表现出紧凑的CH 4和N2 O的混合比之间的相关性。在热带、春季北极涡旋和热带外/涡旋外区域观察到紧密但不同的相关性，表明这些区域之间的动力隔离。从不同年份（1992年、1993年和1994年）、季节（3月/4月和11月）和半球的测量结果来看，[CH 4]和[N2 O]之间的相关性变化很小。
ATMOS measurements made over a wide range of altitudes and latitudes demonstrate compact correlations between mixing ratios of CH4 and N2O. Tight but distinct correlations are observed for the tropics, the springtime Arctic vortex, and the extra‐tropics/extra‐vortex regions, indicating dynamical isolation between these regions. Little variability is apparent in correlations between [CH4] and [N2O] from measurements made in different years (1992, 1993, and 1994), seasons (March/April and November), and hemispheres.