History of bioavailable lead and iron in the Greater North Sea and Iceland during the last millennium - a bivalve sclerochronological reconstruction.
History of bioavailable lead and iron in the Greater North Sea and Iceland during the last millennium - a bivalve sclerochronological reconstruction.
复制标题
上个千年大北海和冰岛生物可利用铅和铁的历史 - 双壳类硬化年代重建
DOI:
10.1016/j.marpolbul.2014.08.005
复制
发表时间:
2014
影响因子:
5.8
通讯作者:
Jochum KP
中科院分区:
文献类型:
--
作者:
Holland HA;Schöne BR;Marali S;Jochum KP
We present the first annually resolved record of biologically available Pb and Fe in the Greater North Sea and Iceland during 1040–2004 AD based on shells of the long-lived marine bivalveArctica islandica. The iron content in pre-industrial shells from the North Sea largely remained below the detection limit. Only since 1830, shell Fe levels rose gradually reflecting the combined effect of increased terrestrial runoff of iron-bearing sediments and eutrophication. Although the lead gasoline peak of the 20th century was well recorded by the shells, bivalves that lived during the medieval heyday of metallurgy showed four-fold higher shell Pb levels than modern specimens. Presumably, pre-industrial bivalves were offered larger proportions of resuspended (Pb-enriched) organics, whereas modern specimens receive fresh increased amounts of (Pb-depleted) phytoplankton. As expected, metal loads in the shells from Iceland were much lower. Our study confirms that bivalve shells provide a powerful tool for retrospective environmental biomonitoring.
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DOI:
--
发表时间:
1992
期刊:
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作者:
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Victoria L Mann
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期刊:
The Science of the total environment
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