These unique networks provide Member States access to global and regional data sets on water isotopes (oxygen-18, deuterium and tritium) and related mapping products. These widely used data sets are ...

The IAEA offers a variety of training courses in the fundamentals of isotope hydrology and isotopic analyses of stable isotopes, tritium, and noble gases. This course provides an overview of advances ...

Because the activity amounts measured in natural samples can be as low as 10-12 to 10-15 of the activities commonly used in shipboard isotopic labeling experiments, the use of natural tracers such as ...

However, two hydrogen isotopes, deuterium and tritium, are considered the most effective nuclear fuel for fusion devices.