Distribution of heavy metals in sediments and their bioaccumulation on benthic macroinvertebrates in a tropical Brazilian watershed

The objectives of this study were (i) to evaluate the quality of the Ouro River, a tropical Brazilian river, assessing the concentration of the metals in surface waters, sediments, and benthic macroinvertebrates; (ii) to investigate the possible sources of pollution in Ouro River basin through field...

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Veröffentlicht in:	Ecological engineering 2021-05, Vol.163, p.106194, Article 106194
Hauptverfasser:	Schwantes, Daniel, Gonçalves Junior, Affonso Celso, Manfrin, Jéssica, Campagnolo, Marcelo Angelo, Zimmermann, Juliano, Conradi Junior, Elio, Bertoldo, Danieli Cristina
Format:	Artikel
Sprache:	eng
Schlagworte:	Agrochemicals Aquatic crustaceans Benthos Bioaccumulation Bioavailability Cadmium Chromium Contamination Copper Crustaceans Distribution Evaluation Fertilizers Heavy metals International standards Lead Legislation Limnology Macroinvertebrates Manganese Marine crustaceans Marine molluscs Metal bioaccumulation Metal concentrations Metals Mollusks Occupancy Pb contamination Pollution sources River basins Riverbed Rivers Sediment Sediment samples Sediments Spatial analysis Surface water Toxic metals Tropical climate Water pollution Watersheds Zinc Zoobenthos
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