An Environmental Quality Approach Of The
Sediments Of Maliakos Gulf (Central Greece)
Based On Heavy Metal Levels
Author(s)
Ch. Anagnostou & H. Caberi
Abstract
Heavy metal concentrations were determined in the <2pm fraction of
surface sediments of Maliakos gulf (central Greece). In order to assess the
pollution degree of the area, the Igeo Index tf the sediments was calculated
and the samples were classified in Igeo Classes. According to these
classes Maliakos gulf is characterised as "practically unpolluted" area in
heavy metals, with the exception of Cu, Pb and Co, due to anthropogenic
activities and Ni due to terrestrial natural processes.
1 Introduction
Maliakos Gulf is a semienclosed area in central Greece (Figure 1) into
which flows Sperchios river, carrying a large amount of fresh water and
suspended load. Maliakos is a rather shalow gulf, with a maximum depth of
27 m in the inner part, while the depth of th
Keywords
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