Chapter 2 Interactions of heavy metals

Bradl, H.; Kim, C.; Kramar, U.; Stüben, Doris

doi:10.1016/s1573-4285(05)80021-3

Cited by 28 publications

(31 citation statements)

References 340 publications

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“…Similarly, high organic matter will increase sorption of metals, including Zn onto humus material (Bradl et al 2005;Marchand et al, 2006). Zn bound to organic matter was found in New Caledonia in the anoxic conditions, while it is mainly related with the refractory phase in the suboxic conditions existed in Avicennia and Salicornia stands (Marchand et al 2016).…”

Section: Correlations Of Zn Concentrations In Porewater and Mangrove mentioning

confidence: 99%

“…In fact, the porewater Zn associated with organic content and silt/clay percentage, where the concentrations of dissolved Zn in porewater increased as the percentages of organic content and silt clay increased. Soil organic matter, soil type, and clay mineral content can influence Zn sorption in soil (Bradl et al 2005;Zhou, Zhao, Peng, & Chen, 2010;Kabata-Pendias, 2011), and become some of the primary Zn fractions found in the environment (Broadley et al 2007). In study location, organic matters were higher in sediments that contain higher silt/clay percentages because silt/clay textures were more capable in trapping organic matter as well as binding with metals compared to sand, which due to their high specific surface area (Marchand et al, 2006).…”

Section: The Concentration Of Metals In Porewater and Mangrove Rootsmentioning

confidence: 99%

“…Zinc is involved in various enzymes in higher plants, however, in excessive concentration (i.e. at leaf Zn concentration > 100 mg/kg), it can cause toxicity to plants (Bradl, Kim, Kramar, & Stüben, 2005;Broadley et al 2007).…”

Section: Introductionmentioning

confidence: 99%

“…Anthropogenic inputs from mining, manure (Broadley et al 2007;Chaney, 2008), fuel combustion, and sewage sludge can also increase Zn concentrations in sediments (Broadley et al 2007). Zn rise can also come from agriculture, such as: fertilizer (Bradl et al, 2005;Chaney, 2008), a wood preservative, and an insecticide (Bradl et al, 2005). Besides natural and anthropogenic aspects, several factors, such as: pH (Du Laing, Rinklebe, Vandecasteele, Meers, & Tack, 2009), soil texture and organic matter can influence Zn concentrations in sediments (Broadley et al, 2007;Du Laing et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

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Interactions Between Environmental Factors and Zinc Concentrations in Porewater and Roots of Rhizophora sp. in Ampallas, Mamuju, West Sulawesi, Indonesia

Isyrini¹,

Werorilangi²,

Mashoreng³

et al. 2018

Molekul

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The study was to determine the concentrations of Zn in porewater and fine roots of Rhizophora sp., and to examine their interactions with mangrove densities and physico-chemical. Porewater samples, fine roots, and sediments were collected in a 100 m 2 plot at each site with different mangrove densities. The average Zn concentrations in mangrove roots in the study area were 0 -58.21 mg/kg, suggested the capability of mangrove roots in retaining Zn. The average dissolved Zn concentrations in porewater were 0.63 mg/L -3.50 mg/L, illustrated the amount of Zn bioavailable form and its potential release to the adjacent environment. The Zn concentrations in porewater did not correlate significantly with the densities of mangroves. The concentrations of Zn in roots increased as the densities were higher, which is possibly caused by the absence of mangrove at Site 1. The study discovered the important roles of organic content and silt/clay in Zn sorption thus affect Zn levels in porewater. The concentrations of Zn in mangrove roots increased as the pH of sediment and porewater decreased.

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Section: Correlations Of Zn Concentrations In Porewater and Mangrove mentioning

confidence: 99%

Section: The Concentration Of Metals In Porewater and Mangrove Rootsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Interactions Between Environmental Factors and Zinc Concentrations in Porewater and Roots of Rhizophora sp. in Ampallas, Mamuju, West Sulawesi, Indonesia

Isyrini¹,

Werorilangi²,

Mashoreng³

et al. 2018

Molekul

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“…Chromium in aquatic systems may be mainly in the form of Cr (III) and Cr (VI) [1]. Compounds of Cr (VI) have expressed toxic properties.…”

Section: Introductionmentioning

confidence: 99%

Research of chromium (VI) ion adsorption by montmorillonite modified by cationic surfactants

Zhdanyuk

2016

TAPR

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Influence of Soil Aging and Stabilization with Compost on Zn and Cu Fractionation, Stability, and Mobility

Gusiatin

Kulikowska

2015

CLEAN Soil Air Water

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To determine the effect of soil aging (1, 12, or 24 months) and compost maturation time on metal redistribution and mobility, soil artificially contaminated with Zn and Cu was stabilized with compost for 35, 24, or 12 months. The compost was produced from municipal sewage sludge, wood chips, rape straw, and grass, matured for 3 or 12 months, then used as a soil amendment at a dosage of 20% (w/w). The total time in each series, including aging of spiked soil and its stabilization with compost, was 36 months. The results showed that soil aging reduced CaCl 2 extractable Zn fraction and increased Zn stability (as reduced partition index, I R ) more than compost addition, which only reduced Zn mobility in soils that had been aged for 1 and 12 months. However, after soil that had been previously aged 1 month was incubated with compost for one year, Zn mobility started to increase. Composts did not influence the changes in the I R of Zn over time. In contrast, compost addition increased Cu stability more than soil aging did, whereas soil aging and compost addition had a negligible effect on Cu mobility. The I R of Cu in all amended soils averaged 0.51, and reached a maximum of 0.57 12 months after addition of compost to soil previously aged for 12 months. Importantly, the maturation time of compost did not affect the mobility or stability of either metal.

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Chapter 2 Interactions of heavy metals

Cited by 28 publications

References 340 publications

Interactions Between Environmental Factors and Zinc Concentrations in Porewater and Roots of Rhizophora sp. in Ampallas, Mamuju, West Sulawesi, Indonesia

Interactions Between Environmental Factors and Zinc Concentrations in Porewater and Roots of Rhizophora sp. in Ampallas, Mamuju, West Sulawesi, Indonesia

Research of chromium (VI) ion adsorption by montmorillonite modified by cationic surfactants

Influence of Soil Aging and Stabilization with Compost on Zn and Cu Fractionation, Stability, and Mobility

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