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Marine biogeochemistry

Methylmercury manufacture

The neurotoxin methylmercury can accumulate in marine food webs, contaminating seafood. An analysis of the isotopic composition of fish in the North Pacific suggests that much of the mercury that enters the marine food web originates from low-oxygen subsurface waters.

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Figure 1: Methylmercury (MeHg) and global warming.

References

  1. United Nations Environment Programme. Global Mercury Assessment: UNEP Report on Chemicals and Harmful Substances (2002); http://www.chem.unep.ch

  2. Blum, J. D. et al. Nature Geosci. 6, 879–884 (2013).

    Article  Google Scholar 

  3. Topping, G. & Davies, I. M. Nature 290, 243–244 (1981).

    Article  Google Scholar 

  4. Mason, R. P. & Fitzgerald, W. F. Nature 347, 457–459 (1990).

    Article  Google Scholar 

  5. Cossa, D., Averty, B. & Pirrone, N. Limnol. Ocean. 54, 837–844 (2009).

    Article  Google Scholar 

  6. Sunderland, E. M., Krabbenhoft, D. P., Moreau, J. W., Strode, S. A. & Landing, W. M. Glob. Biogeochem. Cycles 23, GB2010 (2009).

    Article  Google Scholar 

  7. Cossa, D. et al. Geochim. Cosmochim. Acta 75, 4037–4052 (2011).

    Article  Google Scholar 

  8. Parks, J. M. et al. Science 339, 1332–1335 (2013).

    Google Scholar 

  9. Suda, I., Suda, M. & Hirayama, K. Arch. Toxicol. 67, 365–368 (1993).

    Article  Google Scholar 

  10. Amos, H. M., Jacob, D. J., Streets, D. G. & Sunderland, E. M. Glob. Biogeochem. Cycles 27, 410–421 (2013).

    Article  Google Scholar 

  11. Sarmiento, J. L. et al. Glob. Biogeochem. Cycles 18, GB3003 (2004).

    Article  Google Scholar 

  12. Zhang, J., Cowie, G. & Naqvi, S. W. A. Environ. Res. Lett. 8, 015025 (2013).

    Article  Google Scholar 

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Correspondence to Daniel Cossa.

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Cossa, D. Methylmercury manufacture. Nature Geosci 6, 810–811 (2013). https://doi.org/10.1038/ngeo1967

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