Výsledky vyhledávání - "Rafael André, Lourenço"

Mid- to late-Holocene analysis of the influence of the La Plata River plume on the southwestern Atlantic shelf: A paleoenvironmental reconstruction based on lipid biomarkers and benthic foraminifera

Autor: Poliana Carvalho de Aandrade Furlan, Satie Taniguchi, Ilana Wainer, Felipe Rodrigues dos Santos, Ana Beatriz Leite Cavalcante, Renata Hanae Nagai, Márcia Caruso Bícego, Rafael André Lourenço, Michel Michaelovitch de Mahiques, Silvia Helena de Mello e Sousa, Rubens Cesar Lopes Figueira

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

A combined analysis of sedimentological, molecular, and microfossil proxies was used to determine paleoclimatic and paleoceanographic variations and assess sediment transport pathways along the last c.a. 6300 years in a sedimentary record collected o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab92ca9cf6bd96b86985e24f86f48d7
https://doi.org/10.1177/09596836211041727

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Can the environmental health of urban centers be assessed through pollutants trapped in lakes? A study case in the biggest city of the southern hemisphere

Autor: Rafael André Lourenço, Josilene da Silva, Satie Taniguchi, Julia Blanco

Publikováno v: Environmental Science and Pollution Research. 28:30774-30782

Air and water quality in urban centers are summited to pollution from different sources, such as industrial activities, traffic, and wastewater effluents. A great number of chemicals can be spread by wind throughout the city, exposing the inhabitants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44ebc4e8d43bec75ef476cf484337358
https://doi.org/10.1007/s11356-021-12866-1

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Akademický článek

Paleoproductivity changes during the Late Quaternary in the southeastern Brazilian upper continental margin of the Southwestern Atlantic

Autor: Renata Hanae Nagai, Silvia Helena de Mello e Sousa, Rafael André Lourenço, Márcia Caruso Bícego, Michel Michaelovitch de Mahiques

Publikováno v: Brazilian Journal of Oceanography, Vol 58, Iss spe1, Pp 31-41 (2010)

Changes in the Brazilian continental margins oceanic productivity and circulation over the last 27,000 years were reconstructed based on sedimentological and microfaunal analyses. Our results suggest that oceanic paleoproductivity and the supply of t

Externí odkaz: https://doaj.org/article/dee78b6063e84ad49d4da126681a5563

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Levels of hydrocarbons and toxicity of water-soluble fractions of maritime fuels on neotropical invertebrates

Autor: Debora Cristina Nascimento, de Santana, Fernando Cesar, Perina, Rafael André, Lourenço, Josilene, da Silva, Lucas Buruaem, Moreira, Denis Moledo, de Souza Abessa

Publikováno v: Ecotoxicology (London, England). 30(10)

Accidents involving fuels and oil spills are among the main sources of hydrocarbons to the marine ecosystems and often damage the biota. Diesel and bunker oil are two examples of fuels with broad application that release hydrocarbons to the aquatic e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::60142ed3c0f8344685a4f6eb10d1addf
https://pubmed.ncbi.nlm.nih.gov/34618289

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Chemical contamination in coastal areas alters shape, resistance and composition of carnivorous gastropod shells

Autor: Nayara Gouveia, Ana Julya L.A. Oliveira, Cyntia Ayumi Yokota Harayashiki, Josiane Carneiro Souza, Elson Longo, Nilo F. Cano, Heloisa França Maltez, Rafael André Lourenço, Klinton V. Turpo-Huahuasoncco, Ítalo Braga Castro

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Morphological, structural and compositional alterations in shells of molluscs have been proposed as putative biomarkers of chemical contamination in coastal zones. Despite this, few studies were carried out using top predator gastropods which tend to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6b0809f8d0959f7d634f68427856f1d
https://doi.org/10.1016/j.chemosphere.2022.135926

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Persistent organic pollutants and stable isotopes in the liver of Chelonia mydas stranded on the southeastern Brazilian coast

Autor: Rafael André Lourenço, Satie Taniguchi, Raphael De Lucca Marcello Jarcovis, Josilene da Silva

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Among the various pollutants released into the environment, there are persistent organic pollutants (POPs). Chelonia mydas are one of the species that can be exposed to these pollutants and it is classified in the IUCN Red List as “endangered”. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a80537ea37ca246b61bfd4f8027a1be
https://pubmed.ncbi.nlm.nih.gov/34741921

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Environmental quality survey of an industrialized estuary and an Atlantic Forest Biosphere Reserve through a comparative appraisal of organic pollutants

Autor: Rafael André Lourenço, Fabiana Ribeiro Fontenelle, Satie Taniguchi, Josilene da Silva

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

An evaluation of the concentrations, bioavailability and sources of polycyclic aromatic hydrocarbons (PAHs) and persistent organic pollutants (POPs) was performed in the industrialized estuary of Santos-Sao Vicente and in the Cananeia-Iguape estuarin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a50b75c5ae5f7bbdb63b85435039f0a8
https://doi.org/10.1016/j.envpol.2019.02.023

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Mollusc shell shape as pollution biomarkers: Which is the best biological model?

Autor: Nayara, Gouveia, Cyntia Ayumi Yokota, Harayashiki, Federico, Márquez, Rafael André, Lourenço, Satie, Taniguchi, Italo Braga, Castro

Publikováno v: Marine Pollution Bulletin. 179:113663

Alterations in mollusc shells have been proposed contamination biomarkers. We used geometric morphometrics analyses associated with analytical determinations of contaminants to select suitable biological models among species widely distributed on coa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dccdd1a3e69b96a72ab5eccf2549a5d
https://doi.org/10.1016/j.marpolbul.2022.113663

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Historical deposition of PAHs in mud depocenters from the Southwestern Atlantic continental shelf: The influence of socio-economic development and coal consumption in the last century

Autor: Denise Menezes Prates, Michel Michaelovitch de Mahiques, Márcia Caruso Bícego, Rubens Cesar Lopes Figueira, Paulo Alves de Lima Ferreira, Lígia Dias de Araujo, Rafael André Lourenço, Satie Taniguchi, Cristian Taboada Timoszczuk, Patrícia A. Neves, Felipe Rodrigues dos Santos

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Polycyclic aromatic hydrocarbon (PAH) concentrations were determined in four dated sediment cores collected in mud depocenters of the southern Brazilian continental shelf. Core dating results covered the interval between 1925 and 2017. The total PAH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ee1f7e2867fda208ac55904dd4c769c
https://pubmed.ncbi.nlm.nih.gov/34058503

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