金属的生物甲基化作用和环境输送

Biomethylation and Environmental Transport of Metals

讨论了生命体与重金属间的相互关系、重金属生物甲基化作用的环境输送及生物富集,评述了重金属的生态危害以及微生物在其环境输送过程中所起的作用.

The complex relations between organisms and heavy metals are discussed. These metals are transported through the environment and accumulated in organisms primarily through the process of biomethylation. They have been responsible for such ecological disasters. The role that microorganisms play in transporting these metals in the environment is reviewed and the areas for further research are delineaed.