The Effects of Lead, Cadmium, Mercury and Arsenic on Fish

The Effects of Lead, Cadmium, Mercury and Arsenic on Fish

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Increased humanely use of Toxic Heavy Metals such as Lead (Pb), Cadmium (Cd), Mercury (Hg) and Arsenic (As) and their access to the marine environment has caused much concern over the last century. These Toxic Heavy Metals known in the marine environment may lead to toxic effects, even if they are relatively low concentrations at present in living organisms. In this study, the samples were collected from the three different Cities of Yemeni coasts. The Cities are named as Al-Hodaeidah, Aden and AL-Mukalla, the trial was undertaken for the period of seasons: winter 2011, summer 2012 and winter ...