Fig. 3
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Time series for annual (grey) and dry season rainfall (black). Solid trend line is significant at 95% confidence level. Dotted trend line is significant at 90% confidence level. Dashed trend line is statistically insignificant.
Chroniques des pluies annuelles (gris) et de saison sèche (noir). Ligne continue : tendance significative au seuil de 95 %. Ligne pointillée : tendance significative au seuil de 90 %. Ligne en tirets : tendance non significative.
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