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Concentration of metals in the sediments of Gazi, Makupa and Tudor Creek sampled between February 1985 and September 1986
Citeerbaar als data publicatie
Oteko D.; Dehairs F.; Fundamental and Applied Marine Ecology Post Graduate Program (FAME); Laboratorium voor Analytische Chemie. VUB: Belgium; (2016): Concentration of metals in the sediments of Gazi, Makupa and Tudor Creek sampled between February 1985 and September 1986. https://doi.org/10.14284/140
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Beschikbaarheid: Creative Commons License Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.

Beschrijving
Depth distribution of total Al, Fe, Mn, Zn, Cu, Cd, Pb, Ca, Mg, POC, and nitrogen in sediment cores from a series of stations in the Tudor, Makupa and Gazi creeks of the Kenyan coast sampled between February 1985 and September 1986. The data were digitized by VLIZ from the original report: Oteko, D. (1987). Analysis of some major and trace metals in the sediments of Gazi, Makupa and Tudor creeks of the Kenya coast: a comparative investigation into the anthropogenic input levels. Thesis. Vrije Universiteit Brussel: Brussel. 190 pp. meer

Cores from deep water (ST 1 BTC, ST21TC, ST32TC, ST43TC) were sampled by scuba diving by manually pushing the corer into the sediment and cores (ST1CTC, ST5IBTC and ST62BTC) were sampled from the intertidal mud flats extruding below the mangrove canopy. In the laboratory they weresubsampled into sections. Total Al, Fe, Mn, Zn, Cu, Ca and Mg were determined by flame atomic absorption spectrophotometry (AAS) using a Varian 27AA5 spectrophotometer while Cd and Pb were determined by graphite furnace (flameless) atomic absorption spectrophotometry using a Perkin Elmer AAS 5000 spectrophotometer equiped with AS 40 Sequencer Autosampler.

Scope
Thema's:
Milieu-kwaliteit / vervuiling
Kernwoorden:
Marien/Kust, Antropogene effecten, Chemische analyse, Depth distribution, Sediment core, Trace metals, ISW, Kenya, Gazi Creek, ISW, Kenya, Mombasa, Makupa Creek, ISW, Kenya, Mombasa, Tudor Creek

Geografische spreiding
ISW, Kenya, Gazi Creek
ISW, Kenya, Mombasa, Makupa Creek
ISW, Kenya, Mombasa, Tudor Creek

Spreiding in de tijd
14 Februari 1985 - 8 September 1986

Parameters
, Aluminium, C:N ratio, Cadmium (Cd), Calcium, Ijzer (fe), Koper (Cu), Lood (Pb), Magnesium, Mangaan (Mg), Nitrogen (N) in soil, Particulaire organische koolstof

Bijdrage door
Vlaams Instituut voor de Zee (VLIZ), meerdata beheerder
Vrije Universiteit Brussel; Faculteit Wetenschappen & Bio-ingenieurswetenschappen; Vakgroep Chemie; Analytical, Environmental and Geochemistry (AMGC), meerdata creator
Vrije Universiteit Brussel; Fundamental and Applied Marine Ecology Post Graduate Program (FAME), meerdata creator

Publicatie
Gebaseerd op deze dataset
Oteko, D. (1987). Analysis of some major and trace metals in the sediments of Gazi, Makupa and Tudor creeks of the Kenya coast: a comparative investigation into the anthropogenic input levels. MSc Thesis. Vrije Universiteit Brussel: Brussel. 190 pp., meer

Dataset status: Afgelopen
Data type: Data
Data oorsprong: Onderzoek: veldonderzoek
Metadatarecord aangemaakt: 2014-04-22
Informatie laatst gewijzigd: 2016-05-11
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