回答: 数据哪来的？ 由 好热 于 2015-07-06 11:58

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Hong, Sungmin; Candelone, Jean-Pierre; Patterson, Clair C.; Boutron, Claude F.: "History of Ancient Copper Smelting Pollution During Roman and Medieval Times Recorded in Greenland Ice", Science, Vol. 272, No. 5259 (1996), p. 247
Callataÿ, François de: "The Graeco-Roman Economy in the Super Long-Run: Lead, Copper, and Shipwrecks", Journal of Roman Archaeology, Vol. 18 (2005), pp. 361–372 (363f.)
Hong, Sungmin; Candelone, Jean-Pierre; Patterson, Clair C.; Boutron, Claude F.: "Greenland Ice Evidence of Hemispheric Lead Pollution Two Millennia Ago by Greek and Roman Civilizations", in: Science, Vol. 265, No. 5180 (1994), pp. 1841
Patterson, C. C.: "Silver Stocks and Losses in Ancient and Medieval Times", The Economic History Review, Vol. 25, No. 2 (1972), p. 229
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