Natan Silva Pereira
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View article: Assessing the population structure of <i>Plagioscion squamosissimus</i> (Teleostei, Perciformes, Sciaenidae) from the São Francisco River, Bahia, Brazil, using body morphology and otolith shape signatures
Assessing the population structure of <i>Plagioscion squamosissimus</i> (Teleostei, Perciformes, Sciaenidae) from the São Francisco River, Bahia, Brazil, using body morphology and otolith shape signatures Open
The south American silver croaker, Plagioscion squamosissimus , holds significant importance for the artisanal fisheries in the sub‐middle and lower courses of the São Francisco River, located in northeastern Brazil. To investigate the pop…
View article: Microbiota intestinal e neurodesenvolvimento infantil: Evidências, mecanismos e perspectivas de intervenção
Microbiota intestinal e neurodesenvolvimento infantil: Evidências, mecanismos e perspectivas de intervenção Open
Nas últimas décadas, o avanço das neurociências e das ciências biomédicas revelou o papel essencial da microbiota intestinal no desenvolvimento neurológico infantil. A presente pesquisa tem como objetivo analisar a relação entre a composiç…
View article: Qualidade da água e bem-estar humano: uma avaliação na agrovila N2, zona rural de Petrolina, Semiárido de Pernambuco, Brasil
Qualidade da água e bem-estar humano: uma avaliação na agrovila N2, zona rural de Petrolina, Semiárido de Pernambuco, Brasil Open
Water quality is vital for health and disease prevention. The 2013 PLANSAB aims to expand access to basic sanitation, including drinking water, by 2033. However, after a decade, many regions remain unserved. This study was conducted in agr…
View article: Elemental quantification of adults zebrafish from different vivaria using X-ray fluorescence
Elemental quantification of adults zebrafish from different vivaria using X-ray fluorescence Open
View article: Coral Data Reveal the Impact of the Great Acceleration on the Carbon Cycle in the Western Tropical South Atlantic
Coral Data Reveal the Impact of the Great Acceleration on the Carbon Cycle in the Western Tropical South Atlantic Open
The Great Acceleration is defined as a series of unprecedented, global human‐driven changes that occurred across socio‐economic and natural compartments of the Earth system after 1950. Among the observed changes, increase in fossil fuel bu…
View article: A Ship Grounding Over a Century Ago Left a Lasting Channel Among Corals
A Ship Grounding Over a Century Ago Left a Lasting Channel Among Corals Open
Among disturbance events to coral reef ecosystems, ship groundings can be among the most acute due to the physical damage they cause to coral reef habitats. Following ship groundings, monitoring studies show that some reefs recover whereas…
View article: Implantes curtos e zigomáticos: alternativas na reabilitação de rebordos alveolares atróficos – revisão de literatura
Implantes curtos e zigomáticos: alternativas na reabilitação de rebordos alveolares atróficos – revisão de literatura Open
Resumo Os implantes curtos e zigomáticos são técnicas utilizadas para a reabilitação de maxilas e mandíbulas atróficas. Ambos os métodos permitem a reabilitação funcional e estética com alta previsibilidade, proporcionando redução no tempo…
View article: Elemental Quantification of Adults Zebrafish from Different Vivaria Using X-Ray Fluorescence
Elemental Quantification of Adults Zebrafish from Different Vivaria Using X-Ray Fluorescence Open
View article: South Atlantic Multi‐Site Calibration of Coral Oxygen Isotope Paleothermometer
South Atlantic Multi‐Site Calibration of Coral Oxygen Isotope Paleothermometer Open
Coral‐based stable oxygen isotopes (δ 18 O) have been used as a proxy for sea surface temperature (SST) since the 1970s, and δ 18 O–SST calibration studies have been fundamental to assure robust and faithful SST reconstructions. Paleoclima…
View article: A Review about the Mycoremediation of Soil Impacted by War-like Activities: Challenges and Gaps
A Review about the Mycoremediation of Soil Impacted by War-like Activities: Challenges and Gaps Open
(1) Background: The frequency and intensity of war-like activities (war, military training, and shooting ranges) worldwide cause soil pollution by metals, metalloids, explosives, radionuclides, and herbicides. Despite this environmentally …
View article: Contaminants of Emerging Concern (CECs): Assessment of Health and Dietary Risk in the Consumption of Plagioscion Squamosissimus in One of the Largest Rivers in a Semi-Arid Region (Rio São Francisco, Brazil)
Contaminants of Emerging Concern (CECs): Assessment of Health and Dietary Risk in the Consumption of Plagioscion Squamosissimus in One of the Largest Rivers in a Semi-Arid Region (Rio São Francisco, Brazil) Open
View article: Seaweeds and Corals from the Brazilian Coast: Review on Biotechnological Potential and Environmental Aspects
Seaweeds and Corals from the Brazilian Coast: Review on Biotechnological Potential and Environmental Aspects Open
Brazil has a megadiversity that includes marine species that are distributed along 800 km of shoreline. This biodiversity status holds promising biotechnological potential. Marine organisms are important sources of novel chemical species, …
View article: C<sub>org</sub>, N and Hg-isotopes and Hg chemostratigraphy in the Late Ordovician–early Silurian Transition, Argentine Precordillera
C<sub>org</sub>, N and Hg-isotopes and Hg chemostratigraphy in the Late Ordovician–early Silurian Transition, Argentine Precordillera Open
View article: Identification of western South Atlantic stocks of the Lane snapper (Lutjanus synagris) from an otolith based multi-proxy approach
Identification of western South Atlantic stocks of the Lane snapper (Lutjanus synagris) from an otolith based multi-proxy approach Open
View article: Late Ordovician–early Silurian transition recorded in the Argentine Precordillera: insights from C, N, Hg isotopes and enhanced-Hg chemostratigraphy
Late Ordovician–early Silurian transition recorded in the Argentine Precordillera: insights from C, N, Hg isotopes and enhanced-Hg chemostratigraphy Open
View article: Hg Isotopes and Enhanced Hg Concentration in the Meishan and Guryul Ravine Successions: Proxies for Volcanism Across the Permian-Triassic Boundary
Hg Isotopes and Enhanced Hg Concentration in the Meishan and Guryul Ravine Successions: Proxies for Volcanism Across the Permian-Triassic Boundary Open
High-resolution organic carbon isotope ( δ 13 C), Hg concentration and Hg isotopes curves are presented for the Permian-Triassic boundary (PTB) sections at Guryul Ravine (India) and Meishan D (China). The total organic carbon (TOC)-normali…
View article: Carbon and oxygen stable isotopes of freshwater fish otoliths from the São Francisco River, northeastern Brazil
Carbon and oxygen stable isotopes of freshwater fish otoliths from the São Francisco River, northeastern Brazil Open
Fish otoliths store geochemical and isotopic signatures that can be used as proxies for environmental conditions in ecological investigations. We investigated the δ13C and δ18O of otoliths of four freshwater fish species (Astronotus ocella…
View article: Carbon and oxygen stable isotopes of freshwater fish otoliths from the São Francisco River, northeastern Brazil
Carbon and oxygen stable isotopes of freshwater fish otoliths from the São Francisco River, northeastern Brazil Open
Fish otoliths store geochemical and isotopic signatures that can be used as proxies for environmental conditions in ecological investigations. We investigated the δ13C and δ18O of otoliths of four freshwater fish species (Astronotus ocella…
View article: Permian–Triassic boundary volcanism: Hg isotope and elemental Hg proxies in the Meishan and Guryul Ravine successions
Permian–Triassic boundary volcanism: Hg isotope and elemental Hg proxies in the Meishan and Guryul Ravine successions Open
High-resolution carbon isotope (δ13C), Hg-isotopes, and Hg stratigraphy investigations were carried out across the Permian–Triassic successions in Guryul Ravine (India) and Meishan D (China) to infer the source of the preserved Hg, and imp…
View article: Globally Enhanced Hg Deposition and Hg Isotopes in the K/Pg and PT Boundaries: Link to Volcanism
Globally Enhanced Hg Deposition and Hg Isotopes in the K/Pg and PT Boundaries: Link to Volcanism Open
View article: Globally enhanced Hg deposition and Hg isotopes in sections straddling the Permian–Triassic boundary: Link to volcanism
Globally enhanced Hg deposition and Hg isotopes in sections straddling the Permian–Triassic boundary: Link to volcanism Open
Mercury (Hg/TOC) spikes from eight Permian–Triassic boundary (PTB) sections in this study display patterns similar to each other across the so-called extinction interval as well as strong variation in sedimentation rates from section to se…
View article: Aplicação de isótopos estáveis de carbono na avaliação da taxa de crescimento do coral Porites astreoides (Lamarck, 1816) do Atol das Rocas - Atlântico Sul
Aplicação de isótopos estáveis de carbono na avaliação da taxa de crescimento do coral Porites astreoides (Lamarck, 1816) do Atol das Rocas - Atlântico Sul Open
Os corais são frequentemente utilizados como arquivos naturais para investigações climáticas. Esses organismos possuem a capacidade de incorporar dados geoquímicos em seus exoesqueletos, os quais podem ser utilizados como proxies para dife…
View article: Isótopos Estáveis de Carbono e Oxigênio de Foraminíferos do Complexo Recifal do Atol das Rocas, Atlântico Sul
Isótopos Estáveis de Carbono e Oxigênio de Foraminíferos do Complexo Recifal do Atol das Rocas, Atlântico Sul Open
Carapaças de foraminíferos apresentam um grande potencial para serem utilizadas como arquivos naturais, possibilitando o acesso a condições ambientais de sistemas marinhos de períodos anteriores ao início do registro por meio de instrument…
View article: Population dynamics of Siderastrea stellata Verrill, 1868 from Rocas Atoll, RN: implications for predicted climate change impacts at the only South Atlantic atoll
Population dynamics of Siderastrea stellata Verrill, 1868 from Rocas Atoll, RN: implications for predicted climate change impacts at the only South Atlantic atoll Open
Coral reefs are one of the most vulnerable ecosystems to ocean warming and acidification, and it is important to determine the role of reef building species in this environment in order to obtain insight into their susceptibility to expect…
View article: Reply to comments by Sanjay K. Mukhopadhyay, Sucharita Pal, J. P. Shrivastava on the paper by Sial et al. (2016) Mercury enrichments and Hg isotopes in Cretaceous–Paleogene boundary successions: Links to volcanism and palaeoenvironmental impacts. Cretaceous Research 66, 60–81
Reply to comments by Sanjay K. Mukhopadhyay, Sucharita Pal, J. P. Shrivastava on the paper by Sial et al. (2016) Mercury enrichments and Hg isotopes in Cretaceous–Paleogene boundary successions: Links to volcanism and palaeoenvironmental impacts. Cretaceous Research 66, 60–81 Open
View article: Distribuição e abundância da meiofauna da Reserva Biológica do Atol das Rocas, Atlântico sul, no nordeste brasileiro
Distribuição e abundância da meiofauna da Reserva Biológica do Atol das Rocas, Atlântico sul, no nordeste brasileiro Open
A meiofuna caracteriza-se por um grupo de organismos de organizações corporais e complexidades estruturais que permitiram sua integração ao ambiente intersticial. A variabilidade temporal da meiofauna ocorre em pequenas, médias e longas es…
View article: Correlations of some Neoproterozoic carbonate-dominated successions in South America based on high-resolution chemostratigraphy
Correlations of some Neoproterozoic carbonate-dominated successions in South America based on high-resolution chemostratigraphy Open
This report reviews and incorporates new elemental and isotope chemostratigraphic data for correlation of Neoproterozoic carbonate-dominated successions in South America (Argentina, Bolivia, Brazil, Paraguay and Uruguay). These thick mixed…
View article: Mercury enrichment and Hg isotopes in Cretaceous–Paleogene boundary successions: Links to volcanism and palaeoenvironmental impacts
Mercury enrichment and Hg isotopes in Cretaceous–Paleogene boundary successions: Links to volcanism and palaeoenvironmental impacts Open
View article: Coral-based climate records from tropical South Atlantic: 2009/2010 ENSO event in C and O isotopes from Porites corals (Rocas Atoll, Brazil)
Coral-based climate records from tropical South Atlantic: 2009/2010 ENSO event in C and O isotopes from Porites corals (Rocas Atoll, Brazil) Open
Coral skeletons contain records of past environmental conditions due to their long life span and well calibrated geochemical signatures. C and O isotope records of corals are especially interesting, because they can highlight multidecadal …