S. C. Sheppard

• A review and assessment of certain technical aspects related to establishing cleanup criteria for the Port Hope properties
• Application of the International Union of Radioecologists soil-to-plant database to Canadian settings
• Discussion of the definition of critical group for post-closure assessment of nuclear fuel waste disposal
• Importance of chemical speciation of iodine in relation to dose estimates from 129I
• Soil-to-plant transfer of elements in natural versus agronomic settings