A chemical analysis of sediment pore water in oxygen-free atmosphere: application to a contaminated area

Interstitial water chemistry has been widely studied to identify biological and chemical reactions in the sediment and to assess sediment-water exchange of dissolved chemical compounds. However, sediment pore water sampling is tedious and requires the use of special equipment due to the possible eff...

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Veröffentlicht in:	Brazilian journal of oceanography 2005-06, Vol.53 (1-2), p.69-74
Hauptverfasser:	Burone, Leticia(Universidade de São Paulo Instituto Oceanográfico ,Facultad de Ciencias Departamento de Ecología), Saraiva, Elisabete de Santis Braga da Graça(Universidade de São Paulo Instituto Oceanográfico), Valente, Paulo(Facultad de Ingeniería Instituto de Física), Pires-Vanin, Ana Maria Setubal(Universidade de São Paulo Instituto Oceanográfico)
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonium Amônia Atmosfera livre de oxigênio Contamination Contaminação Oxygen-free atmosphere Pore water Água intersticial
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Beschreibung
Zusammenfassung:	Interstitial water chemistry has been widely studied to identify biological and chemical reactions in the sediment and to assess sediment-water exchange of dissolved chemical compounds. However, sediment pore water sampling is tedious and requires the use of special equipment due to the possible effects and potential chemical alterations resulting from incorrect procedures.
ISSN:	1679-8759 1982-436X 1679-8759
DOI:	10.1590/s1679-87592005000100007