Accumulation of mercury and cadmium in rice from paddy soil near a mercury mine

Paddy soil and rice (Oryza sativa L.) in the Wanshan mining area in Guizhou Province, China, have been contaminated by toxic trace metals such as cadmium (Cd) and mercury (Hg). The present study examined correlations between the types and physicochemical parameters of the soil and the contents of tr...

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Veröffentlicht in:	Environmental toxicology and chemistry 2014-11, Vol.33 (11), p.2438-2447
Hauptverfasser:	Li, W.C, Ouyang, Y, Ye, Z.H
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption. Translocation of ions and substances. Permeability Agronomy. Soil science and plant productions Biological and medical sciences brown rice Cadmium Cadmium - analysis China Contamination Correlation analysis Diet Economic plant physiology Environmental Monitoring - methods Food industries food intake Food toxicology Fundamental and applied biological sciences. Psychology Gastric Juice - drug effects General agronomy. Plant production Health risk assessment Health risks hulls Humans manganese Mercury Mercury (metal) Mercury - analysis Metals Methylmercury methylmercury compounds Methylmercury Compounds - analysis Mining Nutrition. Photosynthesis. Respiration. Metabolism Oryza - metabolism Oryza sativa paddy soils Physicochemical properties Pollution Rhizosphere Rice Rice fields rice soils risk Risk Assessment Sequential extraction Soil (material) Soil - chemistry Soil Pollutants - analysis Soil-plant relationships. Soil fertility Soil-plant relationships. Soil fertility. Fertilization. Amendments Soils straw toxicity Toxicology Trace metals
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