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Mostrando ítems 91-100 de 7549
Uso de reações de fenton na remediação de solo contaminado com p,p´ DDT
(2005-01-01)
In this work, two different systems were studied using Fenton reactions for the remediation of a soil contaminated with p,p´ DDT. The first involved the generation of a slurry with the contaminated soil, where the Fenton ...
Movimento de Água e porosidade dos solos de uma sub-bacia hidrográfica no noroeste do estado de São Paulo
(2015-01-01)
Lack of environmental planning and inadequate occupation of soils in watersheds have caused their degradation. This study was conducted in the Jardim Novo Horizonte subwatershed in Ilha Solteira city, northwestern São Paulo ...
Do water dynamics and land use in riparian areas change the spatial pattern of physical–mechanical properties of a Cambisol?
(2022-01-01)
Changes in land use in riverside ecosystems added to the flood and ebb regimes of rivers modify the spatial variability of the physical–mechanical attributes of soil, making it more susceptible to degradation processes, ...
Elasto-Plastic Behaviour of Soil Aggregates and the Soil Matrix as a Function of Physical Properties in three Soils of Central Chile
(Catena Verlag, 2013)
This study assessed the elasto-plastic behaviour of soil aggregates and of the soil
matrix in three soils of central Chile in terms of their structural development,
clay content and internal tension. Soil samples (cores ...
Bacterial hydrocarbon-degrading consortium from Antarctic soils (short communication)
(Asociación Argentina de Microbiología, 2009-12)
Removal of contaminants from polluted environments could be improved by taking advantage of the catabolic capacity of some microorganisms ina process called bioremediation. Nowadays the use of microbial associations (also ...
Características químicas de um latossolo vermelho em recuperação sob plantio de Pinus spp
(2016-01-01)
For the recovery of a soil, it is necessary to select and to identify suitable species to new soil conditions and, quickly, accelerate the structuring and formation of more superficial horizons of the soil. The experiment ...
Sorption-desorption behavior of pesticides and their degradation products in volcanic and nonvolcanic soils: interpretation of interactions through two-way principal component analysis
(Springer, 2015)
Sorption-desorption behavior of six pesticides and
some degradation products was assessed on seven agricultural
volcanic and nonvolcanic soils belonging to Andisol, Ultisol,
Mollisol, and Alfisol orders. The global ...
Variability of Soil Types in Wetland Meadows in the South of the Chilean Patagonia
(Instituto de Investigaciones Agropecuarias, INIA, 2010)