Research Divisions
| 1 | Radionuclide Measurement and Reference Materials | Develop and standardize sampling and measurement methods with international organizations for various types of environmental samples and sample matrices. | ||
| 2 | Speciation Radiochemistry | Analyze chemical and physicochemical forms of radionuclides involved in the processes that govern their environmental transfer and migration. | ||
| 3 | Atmospheric Radionuclide Dynamics | Research radionuclide transport in the atmospheric environment. | ||
| 4 | Terrestrial Radionuclide Dynamics | Research radionuclide transfer and migration in the terrestrial environment. | ||
| 5 | Marine Radionuclide Dynamics | Research radionuclide transfer in the marine environment. | ||
| 6 | Radiological Hydrology | Research radionuclide transfer from land to fresh water environments due to hydrological phenomena. | ||
| 7 | Forest Radioecology | Research radionuclide cycles in the forest ecosystems. | ||
| 8 | Fresh Water Radioecology | Research radionuclide transfer to biota in inland waters. | ||
| 9 | Soil and Plant Dynamics | Research radionuclide transfer in soil-plant systems. | ||
| 10 | Plant Radioecological Effects | Research biological effects of radiation exposure to microbes, algae, and plants. | ||
| 11 | Animal Radioecological Effects | Research biological effects of radiation exposure to animals, with an emphasis on free-ranging wildlife. | ||
| 12 | Radiation and Transfer Modelling | Evaluate and predict environmental radionuclide transfers using computer simulations and other methods. | ||
| 13 | Monitoring Systems Development | Develop improved technologies to monitor and measure radiation. | ||
| 14 | Mechatronics Systems Development | Develop mechatronics systems and remote control technologies that will enable sampling and other operations in areas where humans cannot approach. | ||
| 15 | Data Archives and Statistics: | Analyze and archive research outputs and research samples produced by IER and other institutes around the world. Provide these materials to researchers around the world upon request. | ||
All of IER researchers belong to one of these divisions, but they are conducting their research in six cross-divisional, multidisciplinary projects.