Figure 3
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Variation of the (A) Δ 199Hg, (B) Δ 201Hg, (C) Δ 200Hg and (D) Δ 33S function of the sampling date. Smoothing plots (LOWESS) are also represented for each. (E) Compilation of the calculated smoothing plot function of the sampling date. Period with positive excursions highlighted with white strokes is represented by the grey rectangular.
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