Sedimentary geochemical record of historical anthropogenic activities affecting Guanabara Bay (Brazil) environmental quality

A sediment core from Guanabara Bay (Brazil) was analyzed for 210 Pb dating, grain size, total organic carbon (TOC) and total nitrogen, carbon stable isotope ratio (δ 13 C), nitrogen stable isotope ratio (δ 15 N) and the metals Fe, Mn, Ni, Co, Cu, Pb, V and Zn, to assess the influence of land use cha...

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Veröffentlicht in:	Environmental earth sciences 2012-03, Vol.65 (6), p.1661-1669
Hauptverfasser:	Monteiro, Fábio F., Cordeiro, Renato C., Santelli, Ricardo E., Machado, Wilson, Evangelista, Heitor, Villar, Leonardo S., Viana, Luis C. A., Bidone, Edison D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anthropogenic factors Aquatic environment Biogeosciences Contaminated sediments Copper Earth and Environmental Science Earth Sciences Environmental impact Environmental quality Environmental Science and Engineering Geochemistry Geology Human influences Hydrology/Water Resources Isotopes Land use Lead Metal concentrations Multivariate analysis Nitrogen Organic carbon Organic matter Original Article Population growth Sedimentary geology Sediments Sewage Stable isotopes Terrestrial Pollution Total organic carbon Trace elements Urban development Zinc
Online-Zugang:	Volltext
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