{"id":"W2689015242","doi":"10.1002/2016wr020014","title":"Fracturing‐induced release of radiogenic <sup>4</sup><scp>H</scp>e and <sup>234</sup><scp>U</scp> into groundwater during the last deglaciation: An alternative source to crustal helium fluxes in periglacial aquifers","year":2017,"lang":"en","type":"article","venue":"Water Resources Research","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal","funders":"Medical Research Council; Natural Sciences and Engineering Research Council of Canada","keywords":"Radiogenic nuclide; Geology; Groundwater; Aquifer; Glacial period; Diffusion; Authigenic; Helium; Deglaciation; Geochemistry; Geomorphology; Sedimentary rock; Mantle (geology); Chemistry; Physics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001028251,0.0001855328,0.0001651442,0.0001915805,0.000207825,0.0002351661,0.0001745576,0.0001560804,0.0006405673],"category_scores_gemma":[0.0001596237,0.0001372892,0.0001185069,0.0001231482,0.0003297793,0.0001558019,0.000120317,0.0001254006,0.00007169674],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009146852,"about_ca_system_score_gemma":0.000392963,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03537365,"about_ca_topic_score_gemma":0.03762374,"domain_scores_codex":[0.999957,0.00000324181,0.000002469656,0.00001151751,0.000009279128,0.00001643108],"domain_scores_gemma":[0.9999068,0.00002113868,0.00002324235,0.00001013488,0.00002431525,0.00001442118],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002222881,0.00001730331,0.0439714,0.00005548582,0.00001928086,0.0002809886,0.000137537,0.001471368,0.9505556,0.00005866118,0.00005792172,0.003152199],"study_design_scores_gemma":[0.00002131389,0.0002833085,0.5343209,0.00000547409,0.0000218573,0.0002715591,0.0003532938,0.007728851,0.4563222,0.00007860953,0.0005771413,0.0000154978],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996737,0.00002033503,0.0001148477,0.000004476002,4.27393e-7,0.000001670601,0.00005846301,0.000008545601,0.000117466],"genre_scores_gemma":[0.9996618,0.00001743643,0.00007672863,0.000002388584,2.938579e-7,0.000001481107,0.00005590383,0.000001930689,0.0001821268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03537365,"threshold_uncertainty_score":0.07033551,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02275256015161582,"score_gpt":0.2808130299780566,"score_spread":0.2580604698264408,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}