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Sedimentary record of heavy metals and polycyclic aromatic hydrocarbons in lake constance

✍ Scribed by German Müller; G. Grimmer; H. Böhnke

Publisher
Springer
Year
1977
Tongue
English
Weight
437 KB
Volume
64
Category
Article
ISSN
0028-1042

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✦ Synopsis

The enrichment of heavy metals and polycyclic aromatic hydrocarbons (PAH) in dated sediments from Lake Constance during the past 75 years corresponds to the general increase of European coal consumption within the same period of time. Coals are assumed to be the main source of heavy-metal enrichment; incomplete combustion (pyrolysis) of coal also seems to be responsible for the very sharp increase of PAH.

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