| [analysis of total mercury and methylmercury concentrations in four commercially important freshwater fish species obtained from beijing markets]. | the present paper makes an attempt to evaluate the risk of mercury exposure to human by analyzing the total mercury and methylmercury concentrations of four commercially important freshwater fish species in beijing market. | 2006 | 17290751 |
| trace elements in farmed fish (cyprinus carpio, ctenopharyngodon idella and oncorhynchus mykiss) from beijing: implication from feed. | concentrations of 30 trace elements, li, v, cr, mn, fe, ni, cu, mo, zn, se, sr, co, al, ti, as, cs, sc, te, ba, ga, pb, sn, cd, sb, ag, tm, ti, be, hg and u in major cultured freshwater fish species (common carp-cyprinus carpio, grass carp-ctenopharyngodon idella and rainbow trout-oncorhynchus mykiss) with the corresponding feed from 23 fish farms in beijing, china, were investigated. the results revealed that fe, zn, cu, mn, sr, se were the major accumulated essential elements and al, ti were t ... | 2016 | 26892032 |
| levels, distribution, and health risks of polycyclic aromatic hydrocarbons in four freshwater edible fish species from the beijing market. | we first estimated the content of polycyclic aromatic hydrocarbons (pahs) in the brain, liver, bladder, roe, and muscle of four species of edible freshwater fish from the beijing market. the distribution characteristics of pahs in these tissues and organs were analyzed to determine their health risks to humans. the results showed that the residual levels of wet weight and lipid-normalized weight ∑pahs in various tissues of these fish ranged from 0.51 ng·g(-1) to 28.78 ng·g(-1) and from 93.62 ng· ... | 2012 | 23365511 |
| risk assessment of heavy metals in water and two fish species from golf course ponds in beijing, china. | to assess the situation of heavy metals contamination, the concentrations of cu, zn, pb, cd, cr, as and hg in water and two fish species (crucian carp and grass carp) from six golf course ponds of beijing were measured. differences in metals concentrations in water and fish samples were observed among different sites, but below the relevant standards and safety values. significant positive correlations were found between metals concentrations in water and fish samples, except for as in grass car ... | 2015 | 25636439 |
| [investigation of heavy metal contamination in four kinds of fishes from the different farmer markets in beijing]. | to understand the contamination level and the exposure risk of heavy metals in aquatic products in beijing, an inductively coupled plasma mass spectrometry (icp-ms) was applied to determine nine heavy metals including pb, cd, cr, as and so on in crucian carp, carp, grass carp and chub from the different farmer markets in beijing city. all of 96 samples were collected in this study. in them, the concentration of pb, cd, cr, cu, ni, mn, zn, fe, as are < 0.2 microg x kg(-1) -2.856 mg x kg(-1), < 0. ... | 2011 | 21922831 |