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Bioaccumulation of heavy metals

Bioaccumulation of heavy metals and nutrients in the golden mussel of the reservoir of the Itaipu Binational Hydroelectric power plant.

Bioaccumulation of heavy metals and nutrients in the golden mussel of the reservoir of the Itaipu Binational Hydroelectric power plant.

... BIOACCUMULATION OF HEAVY METALS AND NUTRIENTS IN THE GOLDEN MUSSEL OF THE RESERVOIR OF THE ITAIPU BINATIONAL HYDROELECTRIC POWER ...the bioaccumulation of ...

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Braz. j. oceanogr.  vol.58 número4

Braz. j. oceanogr. vol.58 número4

... species of seabird, ...threat of damage to health particularly that related to the bioaccumulation of heavy metals at trophic levels (COPELAND et ...

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The growth response of indigenous microalga Synechococcus sp. to different concentrations of a heavy metal Cd

The growth response of indigenous microalga Synechococcus sp. to different concentrations of a heavy metal Cd

... concentration of heavy metals in the environment can be reduced using chemical process, but this method is expensive and tends to create new problems, such as accumulation of chemicals in ...

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Contamination of Potentially Trace Metals in Aqaba and Eshidiya Phosphogypsum in Jordan

Contamination of Potentially Trace Metals in Aqaba and Eshidiya Phosphogypsum in Jordan

... age of the stack, the properties of the gypsum and the hydrogeological ...bioavailability of potentially toxic elements in Eshidiya ...the heavy metal distribution during the phosphate and ...

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Grain size fraction of heavy metals in soil and their relationship with land use

Grain size fraction of heavy metals in soil and their relationship with land use

... are of special importance as they may enter the food chain in significantly high quantities (Patel et ...by heavy metals (Miguel et ...distribution of heavy metals increased with ...

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Availability of heavy metals in contaminated soil evidenced by chemical extractants

Availability of heavy metals in contaminated soil evidenced by chemical extractants

... Heavy metals have been accumulating in Brazilian soils, due to natural processes, such as atmospheric deposition, or human industrial ...certain heavy metals, when in high concentrations in ...

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Multivariate Analysis of Soil Heavy Metals Pollution Along Irbid – Zarqa Highway

Multivariate Analysis of Soil Heavy Metals Pollution Along Irbid – Zarqa Highway

... degree of correlation between the heavy metal concentration and physico chemical parameters in soil samples collected from Irbid ...behavior of heavy metal . Basic sols of arid and ...

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Concentration of heavy metals in Água Preta lake sediments (Pará, Brazil)

Concentration of heavy metals in Água Preta lake sediments (Pará, Brazil)

... Examination of Water and Waste Water, 21ª edição da American Public Health Association (APHA, 2005), da American Water Works Association (AWWA) e da Water Pollution Control Federation ...

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Participation of Taxifolin in the Protection of Soya Seeds from the Effects of Heavy Metal Salts

Participation of Taxifolin in the Protection of Soya Seeds from the Effects of Heavy Metal Salts

... activity of peroxidases and their multiple forms during the germination of soya seeds (Glycine max ...presence of heavy metal ...emergence of new forms of the enzyme with high ...

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EVALUATION OF THE ECOLOGICAL SITUATION OF  RURAL GEOSYSTEMS OF NORTHEN BUKOVINA

EVALUATION OF THE ECOLOGICAL SITUATION OF RURAL GEOSYSTEMS OF NORTHEN BUKOVINA

... bicarbonate-type of water (in the subregion, sulfate-bicarbonate-calcium, bicarbonate- magnesium- calcium, sulphate sodium-calcium types and others are also ...norms of chemical composition. The value ...

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Factors Affecting the Binding of a Recombinant Heavy Metal-Binding Domain (CXXC motif) Protein to Heavy Metals

Factors Affecting the Binding of a Recombinant Heavy Metal-Binding Domain (CXXC motif) Protein to Heavy Metals

... stability of the recombinant protein was investigated before testing the metal binding ...activity of the recombinant protein to Cu 2+ and Zn 2+ was still present after treating the protein at 85ºC for 30 ...

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Heavy metals investigation in bovine tissues in Brazil

Heavy metals investigation in bovine tissues in Brazil

... presence of arsenic residues has decreased significantly over time, possibly due to greater control exercised by the government, especially in potential sources of arsenic in the diet, such as organic ...

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Interactions between plant hormones and heavy metals responses

Interactions between plant hormones and heavy metals responses

... activation of complex metabolic activities including antioxidant path- ways (ROS-scavenging system) within cells, that in turn contribute to plant growth under stress conditions (El- mashad and Mohamed ...consist ...

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Bioaccumulation of metals in aquatic insects of streams located in areas with sugar cane cultivation

Bioaccumulation of metals in aquatic insects of streams located in areas with sugar cane cultivation

... biomonitors of metal contamination, are hard to be collected, restricting their ...range of chemical, physical and biological conditions in freshwater systems, especially in the streams located in areas ...

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ANTHROPOGENIC EFFECTS ON SOIL MICROMYCETES

ANTHROPOGENIC EFFECTS ON SOIL MICROMYCETES

... use of polluted waters for irrigation and waste waters for soil fertilisation as well, due to the range of pollution of most watercourses, has a number of advantages but also ...activities ...

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Braz. J. Chem. Eng.  vol.33 número4

Braz. J. Chem. Eng. vol.33 número4

... ence of Contaminants (SAPPC), such as old land- fills, uncontrolled dumpsites, or industrial waste ...ies of contaminants in soils at these and other sites have been performed considering the type and ...

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Evaluation of mineral content and heavy metals of dromedary camel milk in Iran

Evaluation of mineral content and heavy metals of dromedary camel milk in Iran

... aim of this study was to determine the amount of major mineral compounds and heavy metals of camel milk in ...regions of Iran include Qazvin, Golestan, Semnan, ...

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Biosorption of binary mixtures of heavy metals by green macro alga, Caulerpa lentillifera

Biosorption of binary mixtures of heavy metals by green macro alga, Caulerpa lentillifera

... binary heavy metal mixtures was carried out in a similar fashion to the single metal ...Two heavy metals were selected from the four heavy metals, ...primary heavy metal ...

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ISOLATION AND SPECTRAL IDENTIFICATION OF QUERCETIN FROM THE ALCOHOLIC ROOT EXTRACT OF Clerodendrum paniculatum Linn.

ISOLATION AND SPECTRAL IDENTIFICATION OF QUERCETIN FROM THE ALCOHOLIC ROOT EXTRACT OF Clerodendrum paniculatum Linn.

... Plant materials are used throughout developed and developing countries as home remedies, over the counter drug products and raw materials for the pharmaceutical industry and represent a substantial proportion of ...

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Fractionation of heavy metals in polluted soil before and after rice cultivation.

Fractionation of heavy metals in polluted soil before and after rice cultivation.

... FRACTIONATION OF HEAVY METALS IN POLLUTED SOIL BEFORE AND AFTER RICE ...objective of the present work was to evaluate the distribution of Cd, Cu, Mn, Pb and Zn among the different ...

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