Extended Data Fig. 2: Evolution of the water vapour mixing ratio and the D/H and 18O/16O isotopic ratios in the perihelion and aphelion seasons of MY34 and MY35. | Nature Astronomy

Extended Data Fig. 2: Evolution of the water vapour mixing ratio and the D/H and 18O/16O isotopic ratios in the perihelion and aphelion seasons of MY34 and MY35.

From: Isotopic fractionation of water and its photolytic products in the atmosphere of Mars

Extended Data Fig. 2

The different panels show the retrieved profiles separated in different seasons, with the colour of the lines representing the latitude of the observations. For the clarity of the figure, only the points with uncertainties of D/H < 1 VSMOW and 18O/16O < 0.13 VSMOW are shown.

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