Environmental implications of agricultural abandonment on Fe
2022.12.1 This study suggests that agricultural abandonment significantly reduce soil Fe leaching loss and improve plant Fe supply by SOC accumulation in surface soil, which gives an environmental implication for the management of soil nutrients.
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Ironstone - Wikipedia
Ironstone is a sedimentary rock, either deposited directly as a ferruginous sediment or created by chemical replacement, that contains a substantial proportion of an iron ore compound from which iron (Fe) can be smelted commercially. Not to be confused with native or telluric iron, which is very rare and found in
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(PDF) Soil-vegetation relationships on a banded ironstone 'island ...
Vegetation and soil properties of an iron-rich canga (laterite) island on the largest outcrop of banded-iron formation in Serra de Carajás (eastern Amazonia, Brazil) were studied along
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Separation and Analysis of Nanoscale Zero-Valent Iron from Soil
Abstract. Nanoscale zero-valent iron (nZVI) has become one of the most used engineered nanoparticles for soil remediation. However, isolating nZVI particles from a complex soil
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Separation and Concentration of Iron-Containing Phases
Abstract. Iron containing minerals in soils and sediments are often present in low concentrations. Mössbauer spectroscopy can be used to study Fe-containing minerals
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Ironstone - an overview ScienceDirect Topics
Developments in chemical separation of iron ore. R.R. Lovel, ... M.J. Fisher-White, in Iron Ore, 2015. 12.2.2 Phosphorus removal from oolitic hematite ores. Oolitic ironstones
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Iron Speciation in Organic Matter Fractions Isolated
2020.4.21 Abstract. The role and distribution of iron (Fe) species in physical soil fractions has received remarkably little attention in field-scale systems. Here, we identify
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Iron-mediated organic matter decomposition in humid
2020.5.7 Soil organic matter (SOM) is correlated with reactive iron (Fe) in humid soils, but Fe also promotes SOM decomposition when oxygen (O 2) becomes limited.
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(PDF) Soil-vegetation relationships on a banded ironstone 'island ...
2015.10.1 Abstract: Vegetation and soil properties of an iron-rich canga (laterite) island on the largest outcrop of banded-iron formation in Serra de Carajas (eastern
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Remediation of arsenic contaminated soil by sulfidated
Toxicity characteristic leaching procedure (TCLP) tests revealed that the leachability of As from soil was significantly reduced after the S-ZVI amendment and magnetic separation treatment. All these findings
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