Anthropogenic and natural variability in the composition of sedimentary organic matter of the urbanised coastal zone of Montevideo (Río de la Plata)

This study is aimed to identify the different sources of sedimentary organic matter (SOM) within Montevideo coastal zone (MCZ). To this end δ13C, δ15N and C/N ratio were analysed in surface sediments and a sediment core. Sediment core analysis showed that until ~1950CE SOM was mainly marine, observi...

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Veröffentlicht in:	Marine pollution bulletin 2018-01, Vol.126, p.197-203
Hauptverfasser:	Bueno, C., Brugnoli, E., Bergamino, L., Muniz, P., García-Rodríguez, F., Figueira, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Annual variations Anthropogenic factors Brackishwater environment Carbon Isotopes - analysis Carbon/nitrogen ratio Climate variability Climatic variability Coastal zone Coastal zones Composition Contaminants Core analysis Dynamics El Nino El Nino phenomena El Nino-Southern Oscillation Environmental Monitoring Estuaries Estuarine environments Estuary Geologic Sediments - chemistry Historical reconstruction Human influences Nitrogen Isotopes - analysis Organic Chemicals - analysis Organic matter Recent sediments Sediment Sediment pollution Sediments Southern Oscillation Stable isotopes Urbanization Uruguay Variability
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