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Effect of biosolid application to Mollisol Chilean soils on the bioavailability of heavy metals (Cu, Cr, Ni, and Zn) as assessed by bioassays with sunflower (Helianthus annuus) and DGT measurements
(Springer, 2014)
Purpose This study assessed the effect of biosolid application
on the bioavailable fraction of some trace elements (Cu, Cr,
Ni, and Zn) using a bioassay with sunflower (Helianthus
annuus) and a chemical assay, diffusion ...
Evaluation of solid sampling for determination of Mo, Ni, Co, and V in soil by high-resolution continuum source graphite furnace atomic absorption spectrometry
(2017-04-01)
New methods are proposed for the determination of Mo, Ni, Co, and V in soils using high-resolution continuum source graphite furnace atomic absorption spectrometry with direct solid sampling. Cobalt and V were simultaneously ...
Near infrared spectroscopy for soil bulk density assessment
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
P>Soil bulk density values are needed to convert organic carbon content to mass of organic carbon per unit area. However, field sampling and measurement of soil bulk density are labour-intensive, costly and tedious. ...
Avaliação ambiental de propriedades químicas do solo em lixão desativado do município de Rolândia-PR
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2014-08-13)
The contamination of soils, superficial water and underground water due to inadequate handling of urban solid waste final disposal has become a great problem. Areas described as garbage dumps have an inappropriate waste ...
Agricultural management of an Oxisol affects accumulation of heavy metals
(2017-01-01)
Soil contamination may result from the inadequate disposal of substances with polluting potential or prolonged agricultural use. Therefore, cadmium (Cd), chromium (Cr) and nickel (Ni) concentrations were assessed in a ...
Performance of Three Identical Spectrometers in Retrieving Soil Reflectance under Laboratory Conditions
(SOIL SCI SOC AMER, 2011)
A wide range of electronic and mechanical noise factors can affect soil spectra when using different instruments or even when repeating a specific sample's measurements with the same spectrometer. In soil samples where ...
The soil parent materialMaterial de origem do solo
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 2017)
An eco-friendly infrared method for rapid soil sample preparation for multielemental determination by microwave induced plasma atomic emission spectrometry
(Elsevier Science, 2020-12)
In order to attain Sustainable Development Goals (SDGs), soils mineral assessment is of great importance, since even small changes in their concentration levels, either due to natural or anthropogenic factors, can affect ...
Considerações sobre misturas de solos tropicais estabilizados quimicamente para uso como camada de pavimento urbano
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Urbana - PPGEU, 2012-11-27)
In view of the lack of basic infrastructure in Brazilian cities, especially in regard to paving networks, it is of fundamental importance a study to ascertain the geological characteristics of the materials available and ...
Rare earth elements (REEs)
(2021)