Now showing items 41-50 of 1821
Influence of water salinity on genes implicated in somatic growth, lipid metabolism and food intake in Pejerrey (Odontesthes bonariensis)
(Elsevier Science Inc, 2017-08)
Pejerrey, Odontesthes bonariensis, is an euryhaline fish of commercial importance in Argentina. This work aimed to determine if water salinity affects the expression of genes involved in somatic growth (gh; ghr-I; ghr-II; ...
Evaluation of electrical resistivity in a tropical sandy soil compacted
The utilization of electrical resistivity is a technique that leads to improve the sampling of environmental works. The bulk resistivity considers the three phases of soil mechanics theory and their intervening factors ...
GLYCERIN AND POTASSIUM ON SOIL MICROBIAL ACTIVITY AND NUTRITION AND PRODUCTION OF BEET (Beta vulgaris)
(Colegio Postgraduados, 2016-08-01)
The glycerin by-product of the production of biofuels (biodiesel) has possibility of agricultural use, but the scientific information is restricted. The objective of this study was to assess the effect of glycerin rates ...
Benthic invertebrate assemblage in Samborombón River (Argentina, S. America), a brackish plain river
The spatial and temporal differences in the structure and composition of benthic invertebrates were studied at three sites of the Samborombón River, which is an important tributary of the Río de la Plata Estuary (Argentina), ...
Environmental factors modulating the abundance and distribution of Callinectes danae (Decapoda: Portunidae) from two areas of the southeastern coast of Brazil
(De Gruyter Open Ltd, 2014-10-01)
The distribution and abundance of marine organisms are directly or indirectly a function of biotic and abiotic features such as sediment and water properties. In this study we analyzed the spatial and temporal distribution ...
Hydrodynamics of a tropical estuary: Buranhem River, Porto Seguro, Brazil
(Assoc Brasileira Recursos Hidricos-abrh, 2017-01-01)
Estuaries are dynamic environments that are highly vulnerable to anthropogenic influences, especially when adjacent to urban areas. In this study it is assessed for the first time the hydrodynamic characteristics of the ...
Aplicação de água de reúso tratada no cultivo de alface (Lactuca sativa L.)
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-graduação em Agricultura e Ambiente, 2013-02-01)
The concern in developing strategies to solve the water scarcity problem is growing and actual. As a big consumer of the available fresh water, agriculture is the activity with the biggest potential for applying of water ...
Salinidad del agua freática en el área regadía del río MendozaPhreatic water salinity in the Mendoza river command area
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2005)
Inclusion of the sorption hysteresis phenomenon in future drying models: Some basic considerations
(Universidad del Bío-Bío, 2011)