Skip to main content

IMIS

A new integrated search interface will become available in the next phase of marineinfo.org.
For the time being, please use IMIS to search available data

 

[ report an error in this record ] Print this page

Maintenance and exploitation of a laboratory-container aboard the R.V. Belgica, for marine pollution surveillance

Dutch title: Onderhoud en gebruik van een laboratorium-container aan boord van het onderzoeksschip Belgica, voor toezicht op mariene verontreiniging
Funder identifier: P101/2942210337-P101VLV20115 (Other contract id)
Period: January 1994 till December 1998
Status: Completed
 Institute | Datasets 

Institute Top | Datasets 

Abstract
Monitoring of the quality of the marine environment of the Belgian continental shelf and the Scheldt estuary within the framework of the Paris Convention. Monitoring of heavy metals (Hg, MeHg, Ni, Cu, Zn, Cd and Pb) in the dissolved and the suspended particulate phase. Samples are immediately filtered aboard the vessel in the clean lab container. Dissolved metals are preconcentrated with a combined complexation-extraction method prior to analysis. Filters are destructed in concentrated acid, and diluted with water. Determination is performed with GF-AAS, ICP-MS or ICP-AES. Monitoring of radio-isotopes in the suspended particulate phase. Centrifuged samples are lyofilised, mixed with Avicel, pressed into a specific geometry and counted with High-Purity Ge- detectors

Datasets (2) Top | Institute 
  • Heavy metals in the Scheldt estuary and North Sea (1995-1999), more
  • Mercury speciation in the Scheldt estuary and North Sea (1991-1998), more

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Institute | Datasets