| levels and trends of radioactive contaminants in the greenland environment. | levels of radioactive contaminants in various greenland environments have been assessed during 1999-2001. the source of 137cs, 90sr and (239,240)pu in terrestrial and fresh water environments is mainly global fallout. in addition, the chernobyl accident gave a small contribution of 137cs. reindeer and lamb contain the largest observed 137cs concentrations in the terrestrial environment--up to 80 bq kg(-1) fresh weight have been observed in reindeer. due to special environmental conditions, 137cs ... | 2004 | 15325141 |