Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization

Antić-Mladenović, Svetlana; Frohne, Tina; Kresovic, Mirjana; Stärk, Hans‐Joachim; Tomić, Ž.; Ličina, V.; Rinklebe, Jörg

doi:10.1016/j.jenvman.2016.06.005

Cited by 45 publications

(19 citation statements)

References 65 publications

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“…In such conditions trace elements are washed out of soils or displaced down the soil profile. The latter is supported by the data (Antić-Mladenović et al 2016;Kuznetsov et al 2017;Shaheen et al 2014) on high mobility of Sr, Cd and Pb at low pH as well as numerous studies of the influence of redox potential on accumulation of trace elements (Cao et al 2001;Frohne et al 2011;Schulz-Zunkel et al 2015). In organic horizon of P2 the content of the most trace elements did not change (Fig.…”

Section: Analysis Of the Flood Impact On Total Content Of Trace Elementssupporting

confidence: 67%

Influence Of The Large Flood On The Element Composition Of Fluvisols In The Amur River Valley

Martynov

2020

GES

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Floodplain soils function as long-lasting stock or source of different substances, including pollutants. The main factor determining biochemical processes in fluvisols is flooding. Global climate change, which is causing more frequent and massive floods, is urging us to assess the potential environmental risks and create appropriate environmental management strategies. This study was performed to estimate the impact of a heavy flood on the total content of major elements and both total and mobile trace elements in fluvisols of one of the longest rivers in the world, the Amur. The study was conducted in field conditions by sampling from the same soil profiles before and after the flood. As a result, 10 major and 42 trace elements were distinguished. Major-element composition was determined with X-ray fluorescent method, trace-element composition - with the inductive coupled plasma mass spectroscopy. Maximum decrease of concentration was determined for CaO, MnO, P2O5 (up to 60%) and Sr, Cd, Ba, Tl and Pb (up to 40%). Significant increase was in concentration of Ni, Cu, and Mo (up to 160%). Among mobile trace elements, increase was observed in concentration of Sc, Ni and Th (up to 400%). With the correlation analysis, it was also established that the main causes of changes in elemental composition of the soils were decrease of pH, development of redox environment and washing out of organic matter. The main factor determining the influence of the flood on fluvisols was floodplain relief, which affected the length of the inundation, flood water velocity and the way allochthonic matter retained.

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Section: Analysis Of the Flood Impact On Total Content Of Trace Elementssupporting

confidence: 67%

Influence Of The Large Flood On The Element Composition Of Fluvisols In The Amur River Valley

Martynov

2020

GES

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“…According to previous evidence, soil acidity influences the dissolution and precipitation of Ni in soil solutions (Antić-Mladenović et al, 2017;de Macedo et al, 2016;Ma et al, 2013). Our results, however, showed no significant correlation of soil acidity or pH with Ni fractions (Table 3).…”

Section: Discussionsupporting

confidence: 55%

“…Close to the border, the peat has a thin organic layer and some amounts of mineral soil containing Ni that originated from an elevated area and from below in the substratum, mixed with different decomposition stages of organic material. In this area, Ni movement and distribution are regulated by organic acids (Antić-Mladenović et al, 2017;Rinklebe et al, 2016) combined with pH (Ma et al, 2013), water content (Bartczak et al, 2018), and the presence of ultrabasic-derived soil materials such as clay (Osakwe, 2013;van der Ent et al, 2016), Fe oxides and Fe oxy-hydroxides (Antić-Mladenović et al, 2017;Bani et al, 2014;Rinklebe et al, 2016).…”

Section: Discussionmentioning

confidence: 99%

Distribution of nickel (Ni) in peatland situated alongside mineral soil derived from ultrabasic rocks

Pulunggono

Zulfajrin

Irsan

2021

Sains Tanah J. Soil Sci. Agroclimatology

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<p>Detailed studies of Ni distribution in peat that is influenced by Ni-rich soil derived from ultrabasic rocks are still limited. The objective of this study was to reveal the characteristics of Ni in peat from Morowali (Central Sulawesi Province, Indonesia) at several depths and distances from the boundary of the ultrabasic mineral soil. Peat was sampled from depths of 0–30, 30–60, and 60–90 cm at distances of 100, 200, 300, 400, 500, and 600 m from the border of the ultrabasic mineral soil in March 2018. Ni characteristics were examined through their total, exchangeable, water-soluble, and adsorbed distributions. The relationships between Ni and some peat chemical properties such as pH; cation exchange capacity; macronutrient contents of K, Ca, and Mg; and micronutrient contents of Fe, Cu and Zn were also observed. The high Ni content in peat at the study transect is caused by an accumulation of Ni transported from elevated areas of mineral soil. Most Ni in peat is bonded to the soil organic exchange complexes. Accumulation of the mineral soil fraction in the peat surface is indicated at distances of 100–400 meters from the ultrabasic mineral soil. Ni distribution in peat at the study transect is mainly governed by a combination of Fe, pH, organic material, water content, peat depth, and distance from ultrabasic mineral soil.</p>

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“…Mollic Gleysol, had the highest organic matter content of the samples tested, and was less sensitive to Pb contamination than the other soils investigated (Table 3). This may be the result of the creation of complexes with organic acids, thereby decreasing the solubility and mobility of heavy metals, especially Pb (Antić-Mladenović et al, 2017;Laing et al, 2009).…”

Section: Discussionmentioning

confidence: 99%

“…In this environment, the properties of the heavy metal may change, as they are connected with a decrease in soil redox potential (Eh) (Penning and Conrad, 2007;Sun et al, 2007). It has been shown that Eh has an effect on the solubility and availability of heavy metals: a low Eh value (together with an increase in pH caused by flooding) causes a decrease in Pb solubility and mobility, connected mainly with complexation with soil organic matter but also with clay minerals or Fe and Mn hydroxides (Antić-Mladenović et al, 2017;Laing et al, 2009;Rinklebe et al, 2016;Sun et al, 2007). In our research, Pb caused a slowdown in or a total inhibition of the methanogenesis process, depending on the Pb level (Fig.…”

Section: Discussionmentioning

confidence: 99%

Effect of lead and chloride ions on methane production in arable soils

2020

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Cultivated soils in high water conditions can be a source of methane (CH 4). Despite the significant introduction of lead (Pb) into soils with fertilizers or sewage sludge, there are few reports concerning its impact on methane production in arable soils. The main premise of the study was to characterize the response of methanogenesis after soil contamination with Pb. For this reason, the effect of Pb on CH 4 production in three different mineral arable soils was investigated. Lead, in the chloride form, was added at two concentrations, which were established based on the Sewage Sludge Directive (300 and 1 500 mg kg-1). Additionally, two types of controls were used-water and CaCl 2 with chloride ions. It was observed that the process could be slowed down at the lower dose and that methane production was totally inhibited at the higher dose. Additionally, the inhibitory effect of the chloride ions on the process was also observed in the control samples. Despite the inhibition of methanogenesis in the soil, which has a positive effect on reducing the amount of the gas released, this process cannot be analysed individually. Other reactions in the soil should also be taken into consideration, and these changes which occur under the influence of the various factors should be investigated further. K e y w o r d s: methane, methanogenesis, arable soil, lead

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Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization

Cited by 45 publications

References 65 publications

Influence Of The Large Flood On The Element Composition Of Fluvisols In The Amur River Valley

Influence Of The Large Flood On The Element Composition Of Fluvisols In The Amur River Valley

Distribution of nickel (Ni) in peatland situated alongside mineral soil derived from ultrabasic rocks

Effect of lead and chloride ions on methane production in arable soils

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