scholarly journals Micro and nano sized particles in leachates from agricultural soils: Phosphorus and sulfur speciation by X-ray micro-spectroscopy

2021 ◽  
Vol 189 ◽  
pp. 116585
Author(s):  
Gbotemi A. Adediran ◽  
Daniel Lundberg ◽  
Gunnar Almkvist ◽  
Ana E. Pradas del Real ◽  
Wantana Klysubun ◽  
...  
Keyword(s):  
Agricultural Soils ◽  
X Ray ◽  
Sulfur Speciation

Speciation of Phosphorus in Phosphorus-Enriched Agricultural Soils Using X-Ray Absorption Near-Edge Structure Spectroscopy and Chemical Fractionation

2003 ◽  
Vol 32 (5) ◽  
pp. 1809-1819 ◽  
Author(s):  
Suzanne Beauchemin ◽  
Dean Hesterberg ◽  
Jeff Chou ◽  
Mario Beauchemin ◽  
Régis R. Simard ◽  
...  
Keyword(s):  
Agricultural Soils ◽  
Chemical Fractionation ◽  
Edge Structure ◽  
X Ray ◽  
X Ray Absorption

scholarly journals Sulfur Speciation in Biochars by Very High Resolution Benchtop Kα X-ray Emission Spectroscopy

2018 ◽  
Vol 122 (23) ◽  
pp. 5153-5161 ◽  
Author(s):  
William M. Holden ◽  
Gerald T. Seidler ◽  
Singfoong Cheah
Keyword(s):  
High Resolution ◽  
Emission Spectroscopy ◽  
X Ray ◽  
Sulfur Speciation ◽  
Very High

Assessing chromium pollution and natural stabilization processes in agricultural soils by bulk and micro X-ray analyses

2020 ◽  
Vol 27 (18) ◽  
pp. 22967-22979 ◽  
Author(s):  
Concetta Eliana Gattullo ◽  
Ignazio Allegretta ◽  
Carlo Porfido ◽  
Ida Rascio ◽  
Matteo Spagnuolo ◽  
...  
Keyword(s):  
Agricultural Soils ◽  
X Ray ◽  
Natural Stabilization

Sulfur speciation in well-aerated and wetland soils in a forested catchment assessed by sulfurK-edge X-ray absorption near-edge spectroscopy (XANES)

2009 ◽  
Vol 172 (3) ◽  
pp. 393-403 ◽  
Author(s):  
Jörg Prietzel ◽  
Jürgen Thieme ◽  
Nora Tyufekchieva ◽  
David Paterson ◽  
Ian McNulty ◽  
...  
Keyword(s):  
Wetland Soils ◽  
X Ray ◽  
Forested Catchment ◽  
Sulfur Speciation ◽  
X Ray Absorption

Elemental analysis of Cerrado agricultural soils via portable X-ray fluorescence spectrometry: Inferences for soil fertility assessment

Geoderma ◽  
2019 ◽  
Vol 353 ◽  
pp. 264-272 ◽  
Author(s):  
Tatiane Melo de Lima ◽  
David C. Weindorf ◽  
Nilton Curi ◽  
Luiz R.G. Guilherme ◽  
Regina M.Q. Lana ◽  
...  
Keyword(s):  
Soil Fertility ◽  
Elemental Analysis ◽  
Agricultural Soils ◽  
Fluorescence Spectrometry ◽  
X Ray

Heavy Metal Contamination in Swampy Agricultural Soils of Kokona, Nasarawa, Nigeria

2020 ◽  
pp. 28-33
Author(s):  
Usman Rilwan ◽  
Auta Abdullahi Abbas ◽  
Hudu Abdulrahman
Keyword(s):  
Heavy Metals ◽  
Metal Contamination ◽  
Heavy Metal Contamination ◽  
Agricultural Soils ◽  
Soil Samples ◽  
Limit Set ◽  
X Ray ◽  
Heavy Metals Accumulation ◽  
Regulatory Bodies ◽  
Safe Limit

Absorption of heavy metals through swampy agricultural soils may have serious consequences on human health. Present study determined the levels of Chromium (Cr), Nickel (Ni), Copper (Cu), Zinc (Zn), Arsenic (As), Cadmium (Cd) and Lead (Pb) using X- Ray Spectrometry in 10 swampy agricultural soils. The result of this study revealed that, the heavy metals with their respective concentrations (Cr (278.1), Ni (462.1), Cu (314.1), Zn (502.8), As (13.5), Cd (524.5) and Pb (295.5)) were found in the soil samples in mg/kg. It also pointed out that the concentration of the heavy metals in the all soil samples for all locations in decreasing order was Cd > Zn >Ni > Cu >Pb > Cr >As. The concentration in swampy agricultural soils from Kokona was obviously higher than the safe limit set by the regulatory bodies which may be because of the geological activities in the studied area. Hence, heavy metals accumulation in swampy agricultural soils is a big concern in Kokona where people’s daily meal largely contains rice or rice based products which are mostly cultivated in swampy agricultural soils.

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