Comment on "Next-Generation Ice Core Technology Reveals True Minimum Natural Levels of Lead (Pb) in the Atmosphere: Insights From the Black Death" by More et al

GeoHealth
Richard Bindler

Abstract

Over the past four decades numerous studies of lake sediment, marine sediment, and peat from sites in close proximity to mining or metallurgical centers and in remote locations have detailed local and regional histories of lead (Pb) pollution in Europe. Contrary to More et al.'s (2017, https://doi.org/10.1002/2017GH000064) claim that "previous assumptions about preindustrial "natural" background lead levels in the atmosphere have been misleading," these studies have clearly shown that true natural background conditions occurred more than 2,500 or even 3,500 years ago, and Pb pollution has proceeded uninterrupted since. The implications of this have been discussed within the context of environmental policy, for example, European Water Framework Directive. Though these records reflect a common European narrative of mining, metallurgy, and pollution, each reflects a combination of local and regional events, leading to differences in the timing and intensity of changes in each Pb record. No one record-ice or otherwise-fully represents the three millennia Pb pollution history in Europe. While the resolution of the ice record is impressive, there are questions about its interpretation. First, the authors discount local and regional P...Continue Reading

References

Sep 28, 1973·Nature·J A Lee, J H Tallis
Mar 14, 1980·Science·D M Settle, C C Patterson
Sep 1, 1965·Archives of Environmental Health·C C PATTERSON
Dec 5, 2003·The Science of the Total Environment·P BuddM Trickett
Apr 28, 2009·Journal of Environmental Management·Ingemar Renberg Ulf Segerström
Mar 5, 2013·The Science of the Total Environment·A García-AlixR Scott Anderson
Feb 26, 2015·Proceedings of the National Academy of Sciences of the United States of America·Boris V SchmidNils Chr Stenseth
Jan 10, 2016·The Science of the Total Environment·Antonio Martínez CortizasMalin E Kylander
May 2, 2016·Environmental Pollution·Anne-Lise MarietFrédéric Gimbert
Aug 2, 2016·The Science of the Total Environment·Mário Mil-HomensMiguel Caetano
Mar 12, 2017·Environmental Science and Pollution Research International·José-Ignacio MantecaMiguel Martínez-Andreu

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Citations

Jul 10, 2019·Proceedings of the National Academy of Sciences of the United States of America·Joseph R McConnellJørgen Peder Steffensen

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