Research Article
Heavy Metals Concentration in Sardina pilchardus (Walbaum, 1792) from the Moroccan Mediterranean Coast and Potential Human Health Risk Assessment
Table 7
First two principal components explaining 78.07% of the total variance of the sardine, Sardina pilchardus (Walbaum, 1792), contamination level from three coast sites in the Mediterranean Moroccan Sea.
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As: arsenic; Pb: lead; Cd: cadmium; Hg: mercury; EWI: estimated weekly intake; THQ: target hazard quotient; CR: carcinogenic risk. The values represent the correlations of variables with the first two principal components. |