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Greenland Ice Evidence of Hemispheric Lead Pollution Two Millennia Ago by Greek and Roman Civilizations
Abstract
Analysis of the Greenland ice core covering the period from 3000 to 500 years ago—the Greek, Roman, Medieval and Renaissance times—shows that lead is present at concentrations four times as great as natural values from about 2500 to 1700 years ago (500 B.C. to 300 A.D.). These results show that Greek and Roman lead and silver mining and smelting activities polluted the middle troposphere of the Northern Hemisphere on a hemispheric scale two millennia ago, long before the Industrial Revolution. Cumulative lead fallout to the Greenland Ice Sheet during these eight centuries was as high as 15 percent of that caused by the massive use of lead alkyl additives in gasoline since the 1930s. Pronounced lead pollution is also observed during Medieval and Renaissance times.
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Cites
A global assessment of natural sources of atmospheric trace metals
Nriagu, J. O. (1989) · Nature · doi:10.1038/338047a0 · Cited by 1,702
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Nriagu, J. O. (1996) · Science · doi:10.1126/science.272.5259.223 · Cited by 933
Synthesis and Applications of Molecular Sieve Layers and Membranes
Bein, T. (1996) · Chemistry of Materials · doi:10.1021/cm960148a · Cited by 425
Scheidel, W. (2007) · The Cambridge Economic History of the Greco-Roman World · doi:10.1017/chol9780521780537.004 · Cited by 346
Machines, Power and the Ancient Economy
Wilson, A. I. (2002) · The Journal of Roman Studies · doi:10.1017/s0075435800032135 · Cited by 322
Metadata
- Authors
- Hong, S., Candelone, J.-P., Patterson, C. C., & Boutron, C. F.
- Venue
- Science
- Published
- 1994-09-23
- Volume
- 265
- Issue
- 5180
- Pages
- 1841-1843
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2041357689
- Cited by
- 715
- References
- 1
- FWCI
- 18.94
- Type
- journal article
- Language
- en
- Open access
- closed
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- Hong, S., Candelone, J.-P., Patterson, C. C., & Boutron, C. F. (1994). Greenland Ice Evidence of Hemispheric Lead Pollution Two Millennia Ago by Greek and Roman Civilizations. Science. https://doi.org/10.1126/science.265.5180.1841
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