Managing radioactive waste safely : initial geological unsuitability screening of West Cumbria
Bibliographic record
Abstract
In 2001 the UK Government began the Managing Radioactive Waste Safely1(MRWS) \nprogramme with the aim of identifying a long-term solution for the UK’s higher activity wastes \nthat: \n• achieved long-term protection of people and the environment \n• did this in an open and transparent way that inspired public confidence \n• was based on sound science, and \n• ensured the effective use of public monies. \nIn 2003 the independent Committee on Radioactive Waste Management (CoRWM)2was \nestablished to consider the available options and make recommendations to Government. In \nOctober 2006, the Government accepted CoRWM’s recommendations that geological disposal, \npreceded by safe and secure interim storage, was the best available approach. Government also \naccepted that an approach based on voluntarism, and partnership with local communities, was \nthe best way of siting a geological disposal facility (GDF). \nGeological disposal involves placing radioactive waste within engineered, multi-barrier facilities \ndeep inside a suitable rock formation where the facility and geology provide a barrier against the \nescape of radioactivity. Internationally it is recognised as the preferred approach - it is being \nadopted in many countries including Canada, Finland, France and Sweden - and is supported by \na number of UK learned societies including the Royal Society, the Geological Society and the \nRoyal Society of Chemistry. \nFollowing further consultation, the White Paper ‘Managing Radioactive Waste Safely (MRWS): \nA Framework for Implementing Geological Disposal’ was published in 2008; it sets out a staged \napproach to siting a geological disposal facility. The process starts with local communities \ninitially ‘expressing an interest’ in opening up discussions with Government. At each stage, the \nprocess allows all those involved to take stock before deciding whether or not to move to the \nnext stage at a particular site. Up until late in the process, when underground operations and \nconstruction are about to begin, the community has a Right of Withdrawal - if it wished to \nwithdraw then its involvement in the process would stop. Figure 1, below, shows the main stages \nin the process. \nThe Nuclear Decommissioning Agency (NDA) have since published an additional document \n‘Geological Disposal: Steps towards implementation’3 which provides further information on \nwhat will be required for the successful implementation of geological disposal.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.003 | 0.003 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.011 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".