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Preferential phosphorus retention in lakes alters the balance of global nutrient cycles

Preferential P retention emerges in almost 90% of global lakes. This retention leads to a strong elevation in the N:P ratios in lakes outflow, exacerbates the imbalance of the nutrient cycles and can potentially result in biodiversity losses and algal blooms in lakes and downstream ecosystems.

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Fig. 1: Imbalance of nutrient retention in global lakes.

References

  1. Penuelas, J. & Sardans, J. The global nitrogen-phosphorus imbalance. Science 357, 266–267 (2022). A Perspective that presents the imbalance of global N and P cycles.

    Article  Google Scholar 

  2. Penuelas, J., Janssens, I. A., Ciais, P., Obersteiner, M. & Sardans, J. Anthropogenic global shifts in biospheric N and P concentrations and ratios and their impacts on biodiversity, ecosystem productivity, food security, and human health. Glob. Chang. Biol. 26, 1962–1985 (2020). This paper reports the increase of N:P ratios in anthropogenic input.

    Article  Google Scholar 

  3. Beusen, A. H. W., Bouwman, A. F., Van Beek, L. P. H., Mogollon, J. M. & Middelburg, J. J. Global riverine N and P transport to ocean increased during the 20th century despite increased retention along the aquatic continuum. Biogeosciences 13, 2441–2451 (2016). This paper reports the contribution of global N and P lake retention.

    Article  Google Scholar 

  4. Rosentreter, J. A. et al. Half of global methane emissions come from highly variable aquatic ecosystem sources. Nat. Geosci. 14, 225–230 (2021). This paper includes a widely used global up-scaling method.

    Article  Google Scholar 

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This is a summary of: Wu, Z. et al. Imbalance of global nutrient cycles exacerbated by the greater retention of phosphorus over nitrogen in lakes. Nat. Geosci. https://doi.org/10.1038/s41561-022-00958-7 (2022).

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Preferential phosphorus retention in lakes alters the balance of global nutrient cycles. Nat. Geosci. 15, 434–435 (2022). https://doi.org/10.1038/s41561-022-00962-x

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