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Relación entre variables ambientales e índices bióticos utilizados en la provincia de Tucumán (Argentina)Relationship between environmental variables and biotic indices applied in the province of Tucunán (Argentina)
(Asociación Española de Limnología, 2001-12)
Se presenta en este trabajo la relación entre variables ambientales e índices bióticos de un río que no evidencia entradas puntuales de contaminantes, aunque hay explotación forestal y extensas áreas con cultivos en el ...
Environmental impact assessment in a harbour area, Argentina
(Universidade de Vigo, 2005-12)
An environmental evaluation is carried out to define the impact that some man-made modifications done on tidal plains some years ago has produced into an adjacent harbour area understanding of marine processes and the ...
La cuestión ambiental en disputa: el ambientalismo hegemónico y la corriente ambiental crítica. Lecturas desde y para América LatinaThe controversial issue of the environment: Hegemonic environmentalism and the critical environmental movement. Readings from and for Latin AmericaA questão ambiental em disputa: o ambientalismo hegemônico e a corrente ambiental crítica. Leituras a partir da e para a América Latina
(Universidad Nacional de Colombia, 2019-01)
En el presente artículo nos proponemos analizar la cuestión ambiental como un objeto y campo de disputas conformado por la confluencia de intereses y sentidos contradictorios, particularmente en torno a las causas que ...
Environmental stress upon hepatopancreatic cells of freshwater prawns (Decapoda: Caridea) from the floodplain of Paraná River
(Scientific Research Publishing, 2010-02)
In order to evaluate the influence of stressed environments on hepatopancreatic cells of freshwater prawns, Macrobachium borellii Nobili, 1896 and Palaemonetes argentinus Nobili 1901, (Crustacea, Decapoda, Palaemonidae) ...
Ichnofabric analysis of shallow to deep marine Carboniferous sediments, from the southern Paleotethys margin, Alborz Basin (northern Iran): approaching autogenic and allogenic environmental controls
(Taylor and Francis Ltd., 2021-11)
This study integrates ichnological and sedimentological data to interpret depositional environments in the carbonate sediments of the Mobarak Fm. (Lower Carboniferous) in the Alborz Mountains of northern Iran. Seven ...
Pollen and fungal remains as environmental indicators in surface sediments of Isla Grande de Tierra del Fuego, southernmost Patagonia
(American Association of Stratigraphic Palynologists Foundation, 2012-04)
Palynological studies have been performed in order to increase knowledge of relations between present vegetation and fungal biota. The analysis of modern analogues will help to improve the palaeoenvironmental reconstructions ...
Biomarkers of genotoxicity and health status of Rhinella fernandezae populations from the lower Paraná River Basin, Argentina
(Elsevier Science, 2020-10)
Anthropogenic activities may affect wild animal populations. Among them, amphibians are particularly sensitive to environmental change. The aim of this study was to evaluate the health condition of Rhinella fernandezae ...
Environmental suitability of ceramic raw materials: A geochemical approach to volatile emissions and leaching potentials
(Springer, 2012-01)
Growing environmental concern is promoting the necessity of additional ceramic tests. The use of unknown materials with potential contamination conditions requires further studies to demonstrate that the piece encapsulates ...
Propiedades geoquímicas y magnéticas de sedimentos como indicadores de contaminación. Caso de estudio: Río Suquía, Córdoba, ArgentinaGeochemical and magnetic properties of sediments as pollution indicators. Case study: Río Suquía, Córdoba, Argentina
(Universidad Nacional Autónoma de México. Centro de Geociencias, 2019-07)
La cuenca del río Suquía (superficie ~6.300 km2) es un sistema hidrológico de mediana extensión, ubicado en la provincia de Córdoba, en la región central de Argentina. El río Suquía nace aguas abajo del lago San Roque, ...
Evaluación del riesgo de impacto ambiental de plaguicidas en cultivos anuales del centro de Santa FeAssessment of pesticide environmental risks in annual crops in center of Santa Fe
(Universidad Nacional del Litoral, 2013-07)
Los plaguicidas permiten alcanzar la productividad y la sustentabilidad si se manejan adecuadamente. La elaboración de indicadores permite cuantificar el impacto ambiental de un fitosanitario. El objetivo de este trabajo ...