Root of the problem still unknown

GEORGE TOWN: Metal poisoning along the coastal areas of Teluk Bahang looks to be worsening while the root cause remains unknown.Operators of fish farms along the coast are worried for the survival of marine resources such as sea algae and other plant life, should the content of heavy metal spike further.

Centre for Marine and Coastal Studies (Cemacs) director Prof Datuk Dr Aileen Tan said that two weeks ago, the heavy metal nickel was found to be 944% higher than natural off Penang National Park in Teluk Bahang.