Figure 1

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Précipitations moyennes annuelles en mm sur la période 1961-1990 (d’après Dubreuil et al., 2012, In Mérot et al., 2012); Hachures : 1 = deux mois subsecs (P<3T); 2 = un mois sec (P<2T). Mean annual rainfall in mm for the 1961-1990 period (according to Dubreuil et al., 2012, In Mérot et al., 2012); hatching: 1= two subdry months (P<3T); 2= one dry month (P<2T).
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