heavy metals in crops from quarry sites in nigeria

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Assessment of Heavy Metal Pollution in Soils from Farms in ...

Crushed rock quarrying is a mining activity, largely carried out in most parts of the Federal Capital Territory Abuja, because of the availability of large deposits of rocks that adorn the city and obviously for socio-economic benefits.

J Article Evaluation of Some Heavy Metals in Food Crops of ...

Evaluation of Some Heavy Metals in Food Crops of Lead Polluted Sites of Zamfara State, Nigeria Yahaya, M.Y.1*, Umar, R.A.1, Wasagu, ... Bagega and Dareta heavy metal (nickel) content was higher than the reported levels in yam powder of lead and cadmium (Mei et al., 2013). However, the nickel content of Abare grains were

Impact Of Quarry Effluent Discharge On Heavy Metal ...

1,2,3,4,5,, Nigeria.) ABSTRACT: Heavy metal, chlorophyll, vitamin and proximate composition of selected vegetables in Ishiagu, Ebonyi State Nigeria as influenced by quarry effluent discharge were screened. Fresh samples of vegetables were collected from farms around Ishiagu quarry sites. Heavy metals were analyzed using Atomic Absorption

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heavy metals in crops from quarry sites in nigeria. The study assessed the concentration of heavy metals in soil and plants around a quarry site in Southwestern Nigeria. Sample plots were established in a systematic method along a line transect at increasing distance of 1, 50, 100, 150, 200, 250 and 300 m from the quarry processing plant ...

Heavy metal pollution assessment of granite quarrying ...

Department of Crop, Soil and Environmental Sciences, Ekiti State University, Ado-Ekiti, Nigeria ... Granite Quarry, Heavy Metal Enrichment, Pollution Load Index, Transfer Factor, Bioaccumulation 1. Introduction ... 40''E) in Ekiti State, Nigeria is an old quarry opened in 1976 for the supply of rock aggregates needed for road construction ...

Spatial Distribution of Heavy Metals in Soil and Plant in ...

Spatial Distribution of Heavy Metals in Soil and Plant in a Quarry Site in Southwestern Nigeria Ezenwa Lilian Ifeoma 1, Awotoye Olusegun O. 2 and Ogbonna Princewill C. 3 1Dept. of Environmental Management and Toxicology, Michael Okpara University of Agriculture, Umudike, Abia State, NIGERIA

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Heavy metal concentration in soil and woody plants in a quarry

This study determined the concentration of three heavy metals zinc (Zn), lead (Pb), and cadmium (Cd) in soil and in a woody plant species, Milicia excelsa, at Ishiagu quarry, Nigeria.The highest soil concentrations of Zn, Pb, and Cd in soil were obtained at 1 m from the quarry site.

Human health risk assessment of heavy metals in soils and ...

health risk implicated in selected heavy metals in some commonly consumed vegetables, tubers, nuts and fruits grown around the quarry sites at Ishiagu, Ebonyi State, Nigeria. Samples from agriculture area of Umudike, Abia State, Nigeria, constituted the control. The concentration of Mn, Zn, Fe, Cu, Cd, and Pb, were determined using

Assessment of toxic heavy metal loading in topsoil samples ...

environment in terms of heavy metals pollution in Nigeria. There is need to investigate the baseline concentrations of toxic heavy metals within the vicinity of quarry sites. This would form a database on pollution statuses of the toxic heavy metals within the surrounding environment of quarries and serve as reference point for future studies

Heavy metal bioaccumulation of selected tuber crops from ...

concentration of heavy metals in soils around Ishiagu quarry sites in relation to their concentration in these root crops to ascertain the safety of these root crops for consumption. Materials and methods Study Area The study area is Ishiagu, a rural lead/ zinc mining community in Ivo Local Government area of Ebonyi State, South-East Nigeria.

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heavy metals in crops from quarry sites in nigeria. Spatial Distribution of Heavy Metals in Soil and Plant in a Quarry ... 13 Jul 2014 ... Impact Of Quarry Effluent Discharge On Heavy Metal, Chlorophyll ...

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ratcon quarry site at ibadan nigeria - csdpmapeu ... reasonable solutions for any size-reduction requirements includ More heavy metals in crops from quarry sites . ... ashaka limestone quarry size of wapco quarrymayukhportfolio size of wapco quarry HaulpakAnalysis of Potentially Toxic Metals in …

Assessment of heavy metal contamination of soil and ...

accumulation of these heavy metals in agricultural soils, resulting in elevated heavy metal uptake by food crops, is of great concern because of potential health risk to man and animal [5]. Obajana is a small area in Kogi State, North central, Nigeria, where a cement factory is situated and it has been in operation for more than a decade.

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Nature And Consequencies Of The Quarry Market In Nigeria

heavy metals in crops from quarry sites in nigeria. heavy metals in crops from quarry sites in nigeria. nature and consequencies of the quarry market in nigeria . This study was carried out in quarry site at. Get Price And Support Online; quarry market value in - asr-ambulances.be.

HEAVY METALS CONTENT OF FOOD CROPS GROWN IN OIL ...

HEAVY METALS CONTENT OF FOOD CROPS GROWN IN OIL EXPLORATION AREAS OF RIVERS STATE ... University of Port Harcourt, Choba, Rivers State ABSTRACT The concentrations of heavy metals in some common food crops (cassava tubers and plantain fruits) harvested from farms ... Ogoni, and Okrika, all in Rivers State, Nigeria) and non-oil exploration areas ...

Assessment of Foliar Parameters and Air Pollution ...

Three trees Alchornea cordifolia, Nauclea latifolia and Newbouldia laevis growing in the quarry site were randomly selected for this study. The result of quantitative analysis of foliar parameters shows that the epidermal cells of A. cordifolia and N. laevis were completely deformed and the …

Assessments of some heavy metals in soils and waterleaf ...

Assessments of some heavy metals in soils and waterleaf (Talinum triangulare) in the vicinity of a major quarry factory in Ibadan Metropolis, Nigeria

Assessment of Heavy Metal Uptake in Edible Vegetable Crops ...

A Survey of Heavy Metal (Lead, Cadmium and Copper) Contents of Selected Fruit and Vegetable Crops from Borno State of Nigeria. International Journal of Engineering and Science, 2 (1) 1-5. [12]

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List Of Stone Crushing Plants In Maharashtra heavy metals in crops from quarry sites in nigeria Quarry Equipments, Our quarries are sand quarry machine manufacturers in nigeria Nigeria Quarries, Nigeria Quarries Manufacturers, . to quarry company in lagos nigeria. . granite and sand in nigeria....

Magnetic, Radiometric and Geochemical Survey of Quarry ...

Quarry Sites in Ondo State, ... heavy metals: Zn>Cu>Pb>As, and trac Mo>Mn>Zr>V>Ce>Cr respectively. The analyzed soil samples from the study area were below the tolerance ... Nigeria …

Health and Environmental Effects of Abandoned Quarry Used ...

Granite Industry Quarry Abeokuta Ogun State Nigeria channel. ii. determine the level of concentration of heavy metals present in both soil and leachate at the dump site. iii.and identify the effects of heavy metals concentration on both the environment and on human health. 3. Study Area The study area is located between 709'N and 7014' North

SOIL QUALITY – URBAN TECHNICAL NOTE No. 3

SOIL QUALITY – URBAN TECHNICAL NOTE No. 3 Heavy Metal Soil Contamination Introduction ... industrial sites. Excess heavy metal accumulation in soils is toxic to humans and other animals. ... crops would be needed, growing four crops per season (Phytotech, 2000).

Heavy metal concentrations in soils, plant leaves and ...

Heavy metal concentrations in soils, plant leaves and crops grown ... Key words: Heavy metals, soil, crops, dumpsite, farmland. _____ INTRODUCTION Environmental pollution by heavy metals, even if it is at low concentrations and the long- term cumulative health ... Nasarawa State, Nigeria. The concentrations of metals determined are less than ...

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heavy metals in crops from quarry sites in nigeria. metal poisoning quarries determination of the metal content and concentration of quarry dust in air at ugwuele, uturu and abakaliki, nigeria, they can lead to poisoning, Mineral and/or metal content as critical determinants of particle ....

Heavy Metal Concentrations in Food Crops Grown In Crude ...

P.M.B. 5025, Awka - Nigeria This research examines the heavy metal concentrations in crude-oil impacted soil (site 1) and un-impacted soils (site 2), in Olomoro, an oil producing community in Delta state. ... implications of consuming these food crops. Heavy metal concentrations of soils pooled from both sites were compared. Results showed ...

A Comparative Study of The Influence of Heavy Metals On ...

A Comparative Study of The Influence of Heavy Metals On Soil and Crops Growing Within Quarry Environment At Akamkpa, Cross River State, Nigeria F. E. Ekpo, E. C. Nzegblue, M. E. Asuquo KEYWORDS: Biomagnification, heavy metals, soils, economic crops.

Heavy metal concentrations in soils, plant leaves and ...

Heavy metal concentrations in soils, plant leaves and crops grown around dump sites in Lafia Metropolis, Nasarawa State, Nigeria ... Heavy metals, soil, crops, dumpsite, farmland. ... Nigeria. The concentrations of metals determined are less than one (<1.0 mg/kg) in the soil and