1. Comparative study of heavy metals distribution in soil, forage, blood and milk
- Author
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Dure Najaf Iqbal, Muhammad Asif Tahir, Qudsia Kanwal, Arif Nazir, Mazhar Abbas, Umer Younas, Munawar Iqbal, Faiza Hassan, and Muhammad Tahir
- Subjects
business.industry ,Metal contaminants ,Distribution (economics) ,Heavy metals ,Forage ,02 engineering and technology ,General Medicine ,010501 environmental sciences ,Seasonality ,021001 nanoscience & nanotechnology ,medicine.disease ,01 natural sciences ,Milk sample ,Animal science ,Agronomy ,medicine ,Environmental science ,Livestock ,Statistical analysis ,0210 nano-technology ,business ,0105 earth and related environmental sciences - Abstract
Heavy metals contamination is a global issue and is a severe threat to living organisms. Present study was designed to analyze heavy metals distribution in soil, forage, blood and milk from Livestock station, Khizerabad, Sargodha, Pakistan. Statistical analysis was performed to access the variation in metals concernments in different types of samples as well as variation among sampling seasons. The concentration of heavy metals varied significant ( P − 1 in soil, 0.93–10.26 mg L − 1 in blood and 0.93–10.26 mg L − 1 in milk sample and similar trend was observed in case of Co, Cd, Cr and Pb. Concentration of Cr in soil, forage, blood and milk was recorded within the permissible limits, whereas Co and Cd contents were beyond the permissible limits. Pb and Ni contents were within the permissible limits in soil and forage samples. In comparison to previous study conducted in adjoining areas, it was observed that the heavy metals in the environment have been increased, which might be serious threat to the soil, environmental and livings organisms.
- Published
- 2017
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