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. 2021 Jun 14;118(25):e2026004118. doi: 10.1073/pnas.2026004118

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Copyright © 2021 the Author(s). Published by PNAS.

This open access article is distributed under Creative Commons Attribution-NonCommercial-NoDerivatives License 4.0 (CC BY-NC-ND).

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Fig. 3. — Altered seasonality and enhanced subdaily fluctuations of water discharge (Q) and CO₂ concentration in the Zambezi River 3 km downstream of Kariba Dam. Yearly signal (A and B) (smoothed with time window of 24 h) and hourly fluctuations (C and D) of reconstructed water discharge (A and C) and calculated CO₂ concentration (B and D) in the Zambezi River 3 km downstream of Kariba Dam (thick lines) and upstream of the Victoria Falls (thin lines). See Materials and Methods and SI Appendix for calculation details.