Arsenic Contamination in Soil–Water–Plant (Rice, Oryza sativa L.) Continuum in Central and Sub-mountainous Punjab, India
In the present study, Arsenic (As) concentrations in underground water, soil, and plants (rice) and their inter-relationships in central and sub-mountainous Punjab, India were studied. Approximately, 32 % of the tubewell water samples had As concentrations greater than the maximum permissible limit...
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Veröffentlicht in: | Bulletin of environmental contamination and toxicology 2012-11, Vol.89 (5), p.1046-1050 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | In the present study, Arsenic (As) concentrations in underground water, soil, and plants (rice) and their inter-relationships in central and sub-mountainous Punjab, India were studied. Approximately, 32 % of the tubewell water samples had As concentrations greater than the maximum permissible limit (10 μg As L
−1
) set by the World Health Organization (WHO) whereas in hand pump waters, As concentrations were within the safe range (i.e. |
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ISSN: | 0007-4861 1432-0800 |
DOI: | 10.1007/s00128-012-0799-0 |