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Trophic transfer of emerging metallic contaminants in a neotropical mangrove ecosystem food web
(Elsevier Science, 2021-04)
Emerging metallic contaminants (EMCs) are of concern due their presence in aquatic ecosystems and the lack of environmental regulations in several countries. This study verifies the presence of EMCs in two neotropical ...
Chromium toxicity to Euglena gracilis strains depending on the physicochemical properties of the culture medium
(Springer, 2006-03)
Chromium can be found in several oxidation states being the most stable and common forms trivalent Cr(III) and hexavalent Cr(VI), which present different chemical properties (Bagchi et al., 2002). This metal is an essential ...
Análisis de la huella de carbono en bloques resuelto con polipropileno post-consumoAnalysis of the carbon footprint in blocks solved with post-consumer polypro-pylene
(Universidad Nacional del Nordeste. Facultad de Arqutectura y Urbanismo. ITDAHu, 2020-11)
El cambio climático producido por el calentamiento global, es una de las problemáticas ambientales del siglo XXI a nivel global y local. Las emisiones de Gases Efecto Invernadero (GEI) de origen antropogénico, contribuyen ...
Hábitat popular y condiciones de vida de los hogares recuperadores del partido de San Martín en la posconvertibilidad
(Universidad Nacional de Avellaneda, 2016-10)
El artículo analiza las condiciones de vida de una fracción de las clases populares que en su matriz de estrategias de reproducción social ha recurrido a la informalidad para resolver sus necesidades habitacionales ...
Intestinal parasitosis, undernutrition and socio-environmental factors in schoolchildren from clorinda formosa, ArgentinaParasitosis intestinal, desnutrición y factores socio-ambientales en niños escolares de clorinda formosa, Argentina
(Universidad Nacional de Colombia, 2019-03-01)
Objective: To evaluate intestinal parasitosis, undernutrition and socio-environmental factors in schoolchildren from Clorinda (Formosa, Argentina). Materials and Methods: Serial fecal samples and anal swabs of 114 ...
Toward sustainable environmental quality: Identifying priority research questions for Latin America
(2018-02)
The Global Horizon Scanning Project (GHSP) is an innovative initiative that aims to identify important global environmental quality research needs. Here we report 20 key research questions from Latin America (LA). Members ...
Análisis de manejo de residuos sólidos urbanos y elaboración de aboneras para huertas traspatio en San Andrés de Giles (Bs. As.)
(Ediciones INTA, 2022-04)
Una de las mayores cuestiones ambientales en Argentina está dada por la problemática asociada a la inadecuada gestión de los residuos sólidos urbanos (RSU). En la mayor parte de los casos, la recolección de las diferentes ...
Infrared assisted digestion used as a simple green sample preparation method for nutrient analysis of animal feed by microwave induced plasma atomic emission spectrometry
(Elsevier, 2021-08-01)
Based on green analytical chemistry principles it is important to evolve procedures that convert solid samples into solutions without using excessive reagent quantities, energy, temperature, and avoiding waste generation. ...
Hydraulic, chemical and biological coupling on heavy metals transport through landfills liners
(Widner University, 2017-08)
Soil layers in landfill liners are usually considered non-reactive, and the biological activity in the barrier is neglected for the calculation of the liner life span. The purpose of this research is to highlight the ...
Lead adsorption from aqueous solution using manganese oxides recovered from spent alkaline batteries
(Widener University School of Civil Engineering, 2020-05-01)
Lead is a highly toxic element and can cause serious illnesses, as a consequence of this, stringent limits have been set for this element, especially regarding drinking water. In this paper, the potential of manganese ...