| environ. |
final storage A system where inert materials, which are not to be mobilized by natural processes even for long time periods, are confined by three barriers: the natural impermeable surroundings, an artificial barrier (such as liner) which can be controlled and, most important, the inert material itself. The concept of final storage includes the possibility to mine the materials in the future if such materials are sufficiently "clean" (mono-landfills) and if it becomes economic to mine such ores (一种系统，其中有惰性物质，即便在自然进程中很长时间也不变化，其被三种界限限制：天然不透水的环境，可以控制的人工屏障如内衬，以及最重要的即惰性物质本身。最终存储的概念包括在未来"干净"的、经济的存储这些矿物质的可能性。) |
