Search Results - "Almeida, Marcelo Gomes"

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    Mercury in litterfall and sediment using elemental and isotopic composition of carbon and nitrogen in the mangrove of Southeastern Brazil by Fragoso, Cynara Pedrosa, Bernini, Elaine, Araújo, Beatriz Ferreira, Almeida, Marcelo Gomes de, Rezende, Carlos Eduardo de

    Published in Estuarine, coastal and shelf science (05-03-2018)
    “…Mercury and elemental and isotopic compositions of carbon and nitrogen were determined in litterfall and sediments from the mangrove of the Paraíba do Sul…”
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    Journal Article
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    Concentrations and isotope ratios of mercury in sediments from shelf and continental slope at Campos Basin near Rio de Janeiro, Brazil by Araujo, Beatriz Ferreira, Hintelmann, Holger, Dimock, Brian, Almeida, Marcelo Gomes, Rezende, Carlos Eduardo

    Published in Chemosphere (Oxford) (01-07-2017)
    “…Mercury (Hg) may originate from both anthropogenic and natural sources. The measurement of spatial and temporal variations of Hg isotope ratios in sediments…”
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    Do fish isotopic niches change in an Amazon floodplain lake over the hydrological regime? by Azevedo, Lucas Silva, Pestana, Inácio Abreu, Almeida, Marcelo Gomes, Bastos, Wanderley Rodrigues, Souza, Cristina Maria Magalhães

    Published in Ecology of freshwater fish (01-01-2022)
    “…Floodplain lakes are ecosystems characterised by annual flood and dry cycles. Fish ecology is influenced by the flood pulse due to the large influx of…”
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    Arsenic in the lower drainage basin of the Paraíba do Sul River (Southeast Brazil): dynamics between the water column and sediment by Meneguelli-Souza, Annaliza Carvalho, Pestana, Inácio Abreu, Azevedo, Lucas Silva, de Almeida, Marcelo Gomes, de Souza, Cristina Maria Magalhães

    Published in Environmental monitoring and assessment (01-02-2021)
    “…The presence of arsenic (As) in the sediment and the particulate and dissolved fractions of the water column determines its behavior and bioavailability. The…”
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    Long‐term trophic state responses of a large tropical coastal lagoon to land use changes and nutrient transport by Campaneli, Leonardo Bernardo, Rezende, Carlos Eduardo de, Lacerda, Luiz Drude de, Almeida, Marcelo Gomes, Molisani, Mauricio Mussi

    Published in Ecohydrology (01-12-2021)
    “…The watershed of a large tropical coastal lagoon, historically hosting large sugarcane crops, which has been reduced during the last decades. It suggests that…”
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    Exposure to toxic and essential trace elements through the intake of processed and meat cuts (beef and chicken) in southeastern Brazil by de Souza Ramos, Bruno, Pestana, Inácio Abreu, Caldas, Dayana, Azevedo, Lucas Silva, Almeida, Marcelo Gomes, de Souza, Cristina Maria Magalhães

    Published in Environmental monitoring and assessment (01-08-2019)
    “…The present study evaluated the concentration of six trace elements in processed meat products and in meat cuts. We also assessed the risk associated with the…”
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    Arsenic Exposure and Effects in Humans: A Mini-Review in Brazil by de Souza, Annaliza Carvalho Meneguelli, de Almeida, Marcelo Gomes, Pestana, Inácio Abreu, de Souza, Cristina Maria Magalhães

    “…Arsenic (As) is widely studied in several countries due to its toxicity to biota in the environment. Arsenic sources may be natural or anthropogenic, and the…”
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    DISTRIBUIÇÃO E FRACIONAMENTO DO Hg EM SEDIMENTOS DO RIO PARAÍBA DO SUL – RJ, BRASIL by Beatriz Ferreira Araujo, Marcelo Gomes de Almeida, Thiago Pessanha Rangel, Carlos Eduardo de Rezende

    Published in Química Nova (01-01-2015)
    “…Mercury distribution and fractionation were determined in sediments from the Paraíba do Sul River – RJ, Brazil. Total mercury concentration ranged from 1 to…”
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    The Paraíba do Sul River Basin and its coastal area as a study model of the mercury cycle: A meta-analytical review of three decades of research by Gomes, Philipe Ribeiro, Pestana, Inácio Abreu, de Almeida, Marcelo Gomes, de Rezende, Carlos Eduardo

    Published in Journal of hazardous materials (15-10-2023)
    “…The Paraíba do Sul River (PSR) Basin is a crucial drainage basin in Southeast Brazil, being the most industrialized and densely populated region in the…”
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