Consulta: creatorFacets:"Vanderheijden, N."
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Data/hora: 01/06/2024 16:23:21

Barite formation in the Southern Ocean water column
Provedor de dados: 27
Autores: Stroobants, N.; Dehairs, F.A.; Goeyens, L.; Vanderheijden, N.; Van Grieken, R.
The intensity of past biological activity can be correlated with the occurrence of suspended and sedimented barite (BaSO&lt;sub&gt;4&lt;/sub&gt;). To date, there is a lack of information on the processes controlling the production of pelagic barite. During the EPOS-2 cruise (November-December 1988), situated in the Scotia Sea-Weddell Sea Confluence, suspended water samples were taken for analysis of total Ba by inductively coupled plasma-atomic emission spectroscopy (ICP-AES) and for scanning electron microscopy-electron microprobe (SEM-EMP).The vertical profiles of particulate barium generally show a Ba maximum between 200 and 500 m. SEM-EMP investigation on Scotia-Weddell Sea Confluence profiles provide a possible explanation for the origin of this...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemia.
Ano: 1992
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2865