The presence of vanadium in groundwater of southeastern extreme the pampean region Argentina: Relationship with other chemical elements

CE Fiorentino, JD Paoloni, ME Sequeira… - Journal of contaminant …, 2007 - Elsevier
Changes in the quality of groundwater resources are related to the presence and
concentration of contaminants, especially trace elements such as arsenic, boron, fluoride and …

Geomorphologic and sediment transport characteristics of the middle reach of the Bahia Blanca estuary (Argentina)

GME Perillo, ME Sequeira - Journal of Geophysical Research …, 1989 - Wiley Online Library
The geomorphologic and sediment transport characteristics of the middle reach of the Bahía
Blanca estuary (Argentina) are presented. A large intertidal sedimentary structure divides …

[PDF][PDF] Arsenic in water resources of the Southern Pampa Plains, Argentina

JD Paoloni, ME Sequeira, ME Espósito, CE Fiorentino… - 2009 - downloads.hindawi.com
The need to provide safe and accessible supplies of water to cover at least the basic
requirements of the world’s growing population is increasingly becoming a concern not only for …

[HTML][HTML] Natural contaminants in drinking waters (arsenic, boron, fluorine and vanadium) in the Southern Pampean Plain, Argentina

ME Espósito, JD Paoloni, ME Sequeira… - Journal of …, 2011 - scirp.org
This research aims at making a diagnosis of the presence of arsenic, boron, fluorine and
vanadium in the waters from the basin of El Divisorio stream, tributary of Paso de las Piedras …

Spatial variability and concentration of arsenic in the groundwater of a region in southwest Buenos Aires Province, Argentina

JD Paoloni, CE Fiorentino, ME Sequeira… - Journal of soil and …, 2000 - jswconline.org
Arsenic is widely found in the natural environment mainly as an outcome of processes related
to vulcanicity but also as a consequence of anthropogenic use of inorganic forms such as …

Control factors of the spatial distribution of arsenic and other associated elements in loess soils and waters of the southern Pampa (Argentina)

…, NM Amiotti, ES Schmidt, ME Sequeira… - Catena, 2016 - Elsevier
Surface and groundwaters of El Divisorio brook (Argentina) have excessive As (WHO, USEPA,
CAA: > 10 μg L − 1 ). The rural population is at risk of arsenicism because groundwater is …

Partition of arsenic in soils sediments and the origin of naturally elevated concentrations in groundwater of the southern pampa region (Argentina)

…, H Morrás, C Fiorentino, ME Sequeira… - Environmental earth …, 2012 - Springer
Excessive arsenic concentrations above the Argentinean and WHO guidelines for drinking
water (10 μg L −1 ) affects shallow aquifers of the southern Pampean Plain (Argentina) …

Water resources in the semi-arid Pampa–Patagonia transitional region of Argentina

JD Paoloni, ME Sequeira, CE Fiorentino… - Journal of arid …, 2003 - Elsevier
The study was carried out in the zone corresponding to the Anzoátegui district (Province of
La Pampa, Argentina), covering an area of 1600km 2 . This zone belongs to the Caldenal or …

[HTML][HTML] High fluorine and other associated trace elements in waters from the south of the Pampean plain

ME Espósito, ME Sequeira, JD Paoloni, MC Blanco… - Phyton, 2013 - SciELO Argentina
We investigated the levels of F and its relationship with As, B and V in ground and surface
waters of the southern Pampas, where cases of dental and skeletal fluorosis, and arsenic in …

Sebaceous carcinoma of the eyelid treated with Mohs micrographic surgery

JM Spencer, R Nossa, TT David, M Sequeira - Journal of the American …, 2001 - Elsevier
Background: Sebaceous carcinoma is an aggressive neoplasm that commonly arises from
the meibomian glands of the eyelids and other sebaceous glands of the ocular adnexa. …