1. Biological effects of unburnt coal in the marine environment;Ahrens;Oceanogr. Mar. Biol. Annu. Rev.,2005
2. Nickel;British Geological Survey,2008
3. Metal bioavailability and toxicity in sediments;Burton;Crit. Rev. Environ. Sci. Technol.,2010
4. Study of trace metal leaching from coals into seawater;Cabon;Chemosphere,2007
5. Do Cd, Cu, Ni, Pb, and Zn biomagnify in aquatic ecosystems?;Cardwell;Rev. Environ. Contam. Toxicol.,2013