Yaghmour F., Samara F., El Sayed Y., Mohammed A., Maio E., Philip S., Budd J., Els J. (2024) Heliyon, 10 (16), art. no. e35954, DOI: 10.1016/j.heliyon.2024.e35954
ABSTRACT: This study reports the concentration of heavy metals in the tissues of stranded sea snakes that died as a result of exposure to an oil spill on the eastern coast of Sharjah, UAE. Given the limited occurrence of stranded sea snakes observed along Sharjah’s eastern coast outside this spill incident, we are using strandings collected from the nearby Arabian Gulf coast of Sharjah to compare the levels of heavy metals in sea snakes affected by the oil spill against their non-oiled counterparts. The sample comprised 14 Arabian Gulf Coral Reef Sea Snakes (Hydrophis lapemoides), 6 Yellow-bellied Sea Snakes (Hydrophis platurus), and 4 Yellow Sea Snakes (Hydrophis spiralis). Overall, our results show significantly higher concentrations of Al, Cd, Pb, Cr, Mn, Fe, Ni, Cu and Zn in sea snakes that were mired in oil.