Accurate and precise sampling and analytical procedures are essential in environmental
geochemical studies. This report provides a detailed description of the techniques and …

Heavy metal contamination has become a worldwide problem through disturbing the normal
functions of rivers and lakes. Sediment, as the largest storage and resources of heavy metal …

In a contaminated sediment from Hamburg harbour, acid production, mobilization of Cu, Zn,
Pb, and Cd at different redox-and pH-conditions, and the transfer and change of those …

This paper provides additional data on a sewage sludge amended soil certified reference
material, CRM 483, which was certified in 1997 for its EDTA and acetic acid extractable …

In this study, the contaminated anoxic sediment of the Mulde reservoir (Saxony, Germany)
was investigated. Several sediment cores were analysed for heavy metals and organic …

The determination of extractable trace metals in sediments using sequential extraction
procedures has been performed in many laboratories within the last ten years in order to …

Sequential extraction procedures have been used during the last decades to study and
determine trace element mobility in aquatic sediments. However, the results obtained are …

In order to gain a better understanding of biological and geochemical processes, sequential
extraction techniques are widely employed to obtain information about the so-called 'solid …

Sediments are both carriers and potential sources of contaminants in aquatic systems, and
these materials may also affect groundwater quality and agricultural products when …

The postdepositional mobility of Cd and U has been investigated in North Atlantic turbidites
in order to validate their utility as proxies of paleo-organic carbon fluxes. In this region …