Results 41 to 50 of about 2,716 (152)
Revista de Investigaciones Marinas, 2014 Oxyrrhis marina Dujardin 1841 es una morfoespecie fagotrófica con una distribución universal. Si bien se reconoce su presencia en varios ecosiste(CNEA).
Liliana Gómez Luna +2 more
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Generalidades sobre la Hematología de anfibios anuros [PDF]
, 2014 En el presente trabajo se presenta generalidades de la constitución de la sangre de anfibios, base fundamental de la tesis doctoral titulada: “Caracterización hematológica de especies de anfibios anuros con distribución en los ecosistemas del litoral ...
Attademo, Andres Maximiliano +6 more
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Latin American Journal of Aquatic Research, 2013 The aim of this study was to evaluate the effect of a commercial formulation of Methomyl on the reproduction in Daphnia obtusa. Neonates (
Hernán Gaete +2 more
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Évaluation de l'impact environnemental des pesticides agricoles [PDF]
El uso de agroquímicos en Argentina se ha fortalecido junto con la expansión agrícola. El objetivo de este trabajo es la elaboración de una metodología para calcular el impacto ambiental que los pesticidas causan en el medio ambiente teniendo en cuenta ...
Schaaf, Alejandro Alberto
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Revista de Biología Tropical, 2015 Glyphosate is the most widely used herbicide in the world with application in agriculture, forestry, industrial weed control, garden and aquatic environments.
Liliana Marcela Henao Muñoz +2 more
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Action of the Metalloproteinases in Gonadal Remodeling during Sex Reversal in the Sequential Hermaphroditism of the Teleostei Fish Synbranchus marmoratus (Synbranchiformes: Synbranchidae) [PDF]
, 2018 Teleostei present great plasticity regarding sex change. During sex reversal, the whole gonadincluding the germinal epithelium undergoes significant changes, remodeling, and neoformation.However, there is no information on the changes that occur within ...
Antoneli, Fernanda +3 more
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Mecanismos de tolerancia a elementos potencialmente tóxicos en plantas
Botanical Sciences, 2008 Las plantas presentan una serie de mecanismos celulares que pueden estar participando en la tolerancia a elementos potencialmente tóxicos. Estos mecanismos consisten en la formación de micorrizas, e l secuestro del metal en la pared celular de la planta,
Daniel González-Mendoza +1 more
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Effect of Cadmium on the population growth of the marine diatom Chaetoceros gracilis Schutt
Revista Peruana de Biología, 2014 Phytoplankton constitutes the base of the trophic webs in the marine environment, so it is important to know the possible effects of pollutants on the algal populations.
Giovana Vera +3 more
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Ictiólogos de la Argentina: Alfredo Salibián [PDF]
, 2011 This series will include all those people who, by means of their contributions, great and small, played a part in the consolidation of ichthyology in Argentina.
López, Hugo Luis, Ponte Gómez, Justina
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Cellular transport of microcystin-LR in rainbow trout (Oncorhynchus mykiss) across the intestinal wall: possible involvement of multidrug resistance-associated proteins [PDF]
, 2014 We studied Abcc mediated-transport in middle and posterior intestine of the rainbow trout, Oncorhynchus mykiss. Luminal and serosal transport were evaluated in everted and non-everted intestinal sacs, respectively, incubated with 1-chloro-2,4 ...
Bieczynski, Flavia +5 more
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