Heavy Metal Contamination in Brazilian Agricultural Soils due to Application of Fertilizers
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منابع مشابه
Pollution of Heavy Metals in Some Farms of Torbat-E Jam, Khorasan Razavi Province, Iran
Agricultural intensification is associated with the use of great amounts of agrochemicals that may result in the accumulation of metals in soils, and –subsequently—agricultural products and food chain. Nowadays, this is a major concern for many Iranian agricultural products, necessitating scientific researches on the issue. Therefore, the present study has been conducted to evaluate the level o...
متن کاملPollution of Heavy Metals in Some Farms of Torbat-E Jam, Khorasan Razavi Province, Iran
Agricultural intensification is associated with the use of great amounts of agrochemicals that may result in the accumulation of metals in soils, and –subsequently—agricultural products and food chain. Nowadays, this is a major concern for many Iranian agricultural products, necessitating scientific researches on the issue. Therefore, the present study has been conducted to evaluate the level o...
متن کاملمدلسازی توازن جرمی عناصر کادمیوم و سرب در زمینهای زراعی منطقه اصفهان
Heavy metals including cadmium (Cd) and lead (Pb) are entering agricultural soils from different routes and mainly due to human activities. Accumulated Cd and Pb in the soil would eventually enter the human and animal food chains and pose threat to their health. Therefore, evaluating heavy metal accumulation is necessary to prevent soil and environmental pollutions and should be considered by r...
متن کاملمدلسازی توازن جرمی عناصر کادمیوم و سرب در زمینهای زراعی منطقه اصفهان
Heavy metals including cadmium (Cd) and lead (Pb) are entering agricultural soils from different routes and mainly due to human activities. Accumulated Cd and Pb in the soil would eventually enter the human and animal food chains and pose threat to their health. Therefore, evaluating heavy metal accumulation is necessary to prevent soil and environmental pollutions and should be considered by r...
متن کاملSpeciation of four heavy metals in agricultural soils around DraaLasfarmine area in Marrakech (Morocco)
This study was carried out to 1. determine spatial variations of heavy metal deposition in agricultural soils of two rural communities (OuledBouAicha and Tazakourte) of about 5790 ha in a mining area near Marrakech city in Morocco; 2. to assess the extent of metallic pollution generated by the mining activity and; 3. to identify the key mechanism responsible for this contamination and its relat...
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