Fig. 2
Download original image
Comparison between the eddy diffusion coefficients Kzz of Strobel et al. (1990b; black dotted line), Herbert & Sandel (1991; blue dashed line), and Krasnopolsky & Cruikshank (1995; red dash-dotted line). For the Strobel et al. (1990b) profile, we plotted Kzz = 6.0 × 103 cm2 s−1 and for the Herbert & Sandel (1991) profile , the averages of the values for the summer and winter hemispheres. The homopause of CH4 is located at the altitude where the molecular diffusion coefficient of this species (orange solid line) is equal to Kzz.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.