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Actinobacteria consortium as an efficient biotechnological tool for mixed polluted soil reclamation: Experimental factorial design for bioremediation process optimization

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Actinobacteria consortium as an efficient biotechnological tool for mixed polluted soil reclamation: Experimental factorial design for bioremediation process optimization

Aparicio, Juan Daniel et al · Elsevier Science · 2019 · ISSN 0304-3894

The objective of the present work was to establish optimal biological and physicochemical parameters in order to remove simultaneously lindane and Cr(VI) at high and/or low pollutants concentrations from the soil by an a...

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Modifications in the gamma dose rate in air due to downward and lateral mobility of 137Cs in the soil

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Modifications in the gamma dose rate in air due to downward and lateral mobility of 137Cs in the soil

Velasco, Ricardo Hugo · Elsevier · 2019 · ISSN 0265-931X

137Cs can be an important environmental contaminant due to fallout from nuclear reactor accidents and atomic weapons testing. Its contribution to the air gamma dose rate at 1 m height above contaminated ground depends on...

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Earthworms contribute to ecosystem process in no-till systems with high crop rotation intensity in Argentina

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Earthworms contribute to ecosystem process in no-till systems with high crop rotation intensity in Argentina

Bedano, José Camilo et al · Gauthier-Villars/Editions Elsevier · 2019 · ISSN 1146-609X

In the Pampas region of Argentina agriculture is dominated by intensive no-till (NT) soybean cropping which produce negative consequences on soil quality. A group of farmers started to use the Good Agricultural Practices...

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Retention and redistribution of biological legacies generate resource sinks in silvopastoral systems of Arid Chaco forests

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Retention and redistribution of biological legacies generate resource sinks in silvopastoral systems of Arid Chaco forests

Cavallero, Laura et al · Springer Verlag Berlín · 2019 · ISSN 2192-1709

Background: Forests are used for multiple purposes worldwide, which often include timber harvest, firewood extraction and livestock raising. An excessive pressure on multipurpose systems may decrease soil cover, promotin...

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Physiognomic changes in response to herbivory increase carbon allocation to roots in a temperate grassland of central Argentina

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Physiognomic changes in response to herbivory increase carbon allocation to roots in a temperate grassland of central Argentina

Sarquis, Agustín et al · Springer · 2019 · ISSN 1385-0237

In most temperate grasslands, cattle grazing can promote physiognomic changes on plant communities, as well as changes in species growth patterns. Through these changes in vegetation, cattle grazing can generate changes ...

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