Copper contamination of vineyard soils from small wine producers: A case study from the Czech Republic

Komárek, Michael; Száková, Jiřina; Rohošková, Marcela; Javorská, Hana; Chrastný, Vladislav; Balík, J.

doi:10.1016/j.geoderma.2008.07.001

Cited by 95 publications

(65 citation statements)

References 37 publications

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“…According to Alvarez V et al (1999), the available Cu contents observed are considered high (>1.8 mg dm -3 ) and are above those observed by Pietrzak and McPhail (2004) and Komárek et al (2008) studying the accumulation of Cu in vineyard soils in Australia and the Czech Republic, respectively. The FI treatment showed greater Cu content in the 0-10 cm soil layer in relation to the other treatments (RDI and DI) (Figure 2b).…”

Section: Soilmentioning

confidence: 78%

“…The FI treatment exhibited a greater Cu content in relation to the RDI treatment in the 40-60 and 60-80 cm layers, not differing from the DI treatment. There was a tendency toward an increase in Cu contents at greater depths, in spite of this element showing low mobility due to its strong adsorption to organic and inorganic soil colloids (Pietrzak and McPhail, 2004;Nascimento and Fontes, 2004;Komárek et al, 2008). The increase in the Cu contents in the soil in the deeper layers indicates that the contents in the surface layers are above the soil adsorption capacity and, thus, its percolation in the soil profile may have been facilitated, especially through the treatment with greater water availability.…”

Section: Soilmentioning

confidence: 99%

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Heavy Metals and Micronutrients in the Soil and Grapevine Under Different Irrigation Strategies

Oliveira

Lima

Salviano

et al. 2015

Rev. Bras. Ciênc. Solo

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Soils under natural conditions have heavy metals in variable concentrations and there may be an increase in these elements as a result of the agricultural practices adopted. Transport of heavy metals in soil mainly occurs in forms dissolved in the soil solution or associated with solid particles, water being their main means of transport. In this context, the aim of this study was to evaluate the heavy metal and micronutrient content in the soil and in the grapevine plant and fruit under different irrigation strategies. The experiment was carried out in Petrolina, PE, Brazil. The treatments consisted of three irrigation strategies: full irrigation (FI), regulated deficit irrigation (RDI), and deficit irrigation (DI). During the period of grape maturation, soil samples were collected at the depths of 0-10, 10-20, 20-40, 40-60, and 60-80 cm. In addition, leaves were collected at the time of ripening of the bunches, and berries were collected at harvest. Thus, the heavy metal and micronutrient contents were determined in the soil, leaves, and berries. The heavy metal and micronutrient contents in the soil showed a stochastic pattern in relation to the different irrigation strategies. The different irrigation strategies did not affect the heavy metal and micronutrient contents in the vine leaves, and they were below the contents considered toxic to the plant. In contrast, the greater availability of water in the FI treatment favored a greater Cu content in the grape, which may be a risk to vines, causing instability and turbidity. Thus, adoption of deficit irrigation is recommended so as to avoid compromising the stability of tropical wines of the Brazilian Northeast.

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Section: Soilmentioning

confidence: 78%

Section: Soilmentioning

confidence: 99%

Heavy Metals and Micronutrients in the Soil and Grapevine Under Different Irrigation Strategies

Oliveira

Lima

Salviano

et al. 2015

Rev. Bras. Ciênc. Solo

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“…Increased soil Cu levels are associated with the use of different fungicides, especially Cu-based pesticides (Mirlean et al 2007, Komárek et al 2008. Fungicides were routinely applied to vegetable crops and the practice was reported by farmers in the study areas.…”

Section: Resultsmentioning

confidence: 99%

Heavy metal contents in Latosols cultivated with vegetable crops1

Silva

Galindo

Nascimento

et al. 2016

Pesqui. Agropecu. Trop.

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Heavy metals are naturally found in soils, but their levels may increase as a result of anthropogenic actions. This study aimed at determining the concentrations of Cd, Cu, Mn, Ni, Pb and Zn in Yellow Latosol from vegetable crops areas, as well as the influence of the cultivation and position in the landscape on the accumulation of these elements. Soil samples were collected from five farming areas and four areas with natural vegetation, which served as a reference. Soil was collected along the planting rows from three transect positions (upper, middle and lower sections of the slope), as well as from the upper portion of forest areas, at three depths (0.0-0.10 m, 0.10-0.30 m and 0.30-0.60 m). The results from the chemical analyses indicated that Cd, Cu, Mn, Pb and Zn levels in the soil increased as a result of cultivation. Only Cd and Cu concentrations were above the quality reference values for the Pernambuco State. The multivariate analysis techniques used were efficient at separating the environments and at differentiating the origin of the metals. Soils from forest areas were clearly separated from croplands, demonstrating the effect of agricultural practices on the metal contents in the soils. The principal component analysis indicated a predominantly anthropogenic origin (phosphate fertilizing) for Cd, in more superficial soil samples.

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“…The two major parameters that influence the variability of total Cu concentration as well as the available Cu concentration in soil are the CEC and SOM (Bravin et al, 2012;Vega et al, 2010;Wu et al, 2010). Cu mobility is especially reduced in the presence of large mineral colloids in the clay fraction, as the presence of Fe and Mn oxides enhances Cu fixation to the soil components (Komarek et al, 2008). It is widely accepted that Cu in soil competes with other elements for sorption sites.…”

Section: A Coppermentioning

confidence: 99%

Influence of Soil Chemistry and Plant Physiology in the Phytoremediation of Cu, Mn, and Zn

Pinto

Aguiar

Ferreira

2014

Critical Reviews in Plant Sciences

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Copper contamination of vineyard soils from small wine producers: A case study from the Czech Republic

Cited by 95 publications

References 37 publications

Heavy Metals and Micronutrients in the Soil and Grapevine Under Different Irrigation Strategies

Heavy Metals and Micronutrients in the Soil and Grapevine Under Different Irrigation Strategies

Heavy metal contents in Latosols cultivated with vegetable crops1

Influence of Soil Chemistry and Plant Physiology in the Phytoremediation of Cu, Mn, and Zn

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