An international database of radionuclide concentration ratios for wildlife: development and uses

A key element of most systems for assessing the impact of radionuclides on the environment is a means to estimate the transfer of radionuclides to organisms. To facilitate this, an international wildlife transfer database has been developed to provide an online, searchable compilation of transfer parameters in the form of equilibrium-based whole-organism to media concentration ratios. This paper describes the derivation of the wildlife transfer database, the key data sources it contains and highlights the applications for the data. •An online database containing wildlife radionuclide transfer parameters is described.•Database underpins recent ICRP and IAEA data wildlife transfer compilations.•Database contains equilibrium based whole organism to media concentration ratios.