Radionuclides as tracers of coastal processes in Brazil: review, synthesis, and perspectives

IR Santos, WC Burnett, JM Godoy - Brazilian Journal of …, 2008 - SciELO Brasil
We review the usefulness, limitations, significance, and coastal management implications of
radionuclide measurements in Brazilian coastal environments. We focus on the use of …

Reference materials in geoanalytical and environmental research‐review for 2006 and 2007

KP Jochum, SM Brueckner - Geostandards and Geoanalytical …, 2008 - Wiley Online Library
This review surveys the literature on reference materials for geological and environmental
research for the two year period 2006–2007. In this time ca. 1200 publications appeared …

Mid-to late-Holocene paleoceanographic changes on the southeastern Brazilian shelf based on grain size records

R Gyllencreutz, MM Mahiques, DVP Alves… - The …, 2010 - journals.sagepub.com
High-resolution grain size analyses of three AMS 14C-dated cores from the Southeastern
Brazilian shelf provide a detailed record of mid-to late-Holocene environmental changes in …

[HTML][HTML] Cryoconite: an efficient accumulator of radioactive fallout in glacial environments

G Baccolo, E Łokas, P Gaca, D Massabò… - The …, 2020 - tc.copernicus.org
Cryoconite is rich in natural and artificial radioactivity, but a discussion about its ability to
accumulate radionuclides is lacking. A characterization of cryoconite from two Alpine …

Nd and Pb isotope signatures on the Southeastern South American upper margin: Implications for sediment transport and source rocks

MM de Mahiques, CCG Tassinari, S Marcolini… - Marine Geology, 2008 - Elsevier
Neodymium and lead isotope values in sediment samples were used to interpret sediment
transport and source rocks on the Southeastern South American upper margin. The …

Hydrodynamic controls on the distribution of surface sediments from the southeast South American continental shelf between 23 S and 38 S

RH Nagai, PAL Ferreira, S Mulkherjee… - Continental shelf …, 2014 - Elsevier
This study aims to explore the hydrodynamic factors that influence the depositional
processes on the upper continental margin of southeastern South America. Mineralogy and …

Depositional history of polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and polycyclic aromatic hydrocarbons (PAHs) in an Amazon estuary …

PA Neves, FI Colabuono, PAL Ferreira… - Science of the Total …, 2018 - Elsevier
The sources and depositional history of OCPs (organochlorine pesticides), PCBs
(polychlorinated biphenyls) and PAHs (polycyclic aromatic hydrocarbons) over the last 100 …

Sedimentation on the southern Brazilian shelf mud depocenters: Insights on potential source areas

MM de Mahiques, RCL Figueira… - Journal of South …, 2020 - Elsevier
In this paper, we investigate the characteristics of the shelf mud depocenters off South Brazil,
between latitudes 27° 30′ S and 24° 30′ S. A combination of geochronological, textural …

Mud depocentres on the continental shelf: a neglected sink for anthropogenic contaminants from the coastal zone

MM de Mahiques, TJJ Hanebuth, CC Martins… - Environmental Earth …, 2016 - Springer
In this study, published and unpublished data from the Santos Estuarine Complex and Bay
and the adjacent continental shelf (São Paulo State, Brazil) were gathered in order to …

Chapter 5 The southern Brazilian shelf

RH Nagai, SHM Sousa… - Geological Society, London …, 2014 - lyellcollection.org
The southern Brazilian shelf (extending from 34° S to 22° S) is discussed with special
emphasis on its Holocene sedimentary evolution. The onset of the Rio de la Plata plume …