{"id":"W2051114375","doi":"10.1016/j.scitotenv.2005.08.021","title":"Unexpectedly high radioactivity burdens in ice-rafted sediments from the Canadian Arctic Archipelago","year":2005,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Office of Naval Research; National Aeronautics and Space Administration; National Science Foundation","keywords":"Archipelago; Arctic; Sea ice; Oceanography; Radionuclide; Geology; Bay; Sediment; Arctic ice pack; Geomorphology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001942867,0.0004281703,0.0003258121,0.002751003,0.004151165,0.002401447,0.0005300893,0.0005218016,0.0009608769],"category_scores_gemma":[0.0004272678,0.0003694094,0.0002023919,0.002141241,0.0009081889,0.0002988301,0.0005513523,0.0004353221,0.0002063699],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009726399,"about_ca_system_score_gemma":0.007547434,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9615019,"about_ca_topic_score_gemma":0.9827539,"domain_scores_codex":[0.9998066,0.000004538913,0.000007591165,0.0000407716,0.00006462608,0.00007593051],"domain_scores_gemma":[0.9997376,0.00001928588,0.00002568777,0.000009579907,0.0001689969,0.00003884816],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001248644,0.000057549,0.7733143,0.0001886047,0.0003557184,0.001804213,0.003898843,0.003309255,0.1883271,0.0008376288,0.00150305,0.02515506],"study_design_scores_gemma":[0.000007548494,0.00001450397,0.9899102,0.00001224063,0.00005506711,0.0001750745,0.001343309,0.0002424221,0.005508129,0.00006027446,0.002656681,0.00001453938],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964741,0.0004597137,0.00005596368,0.00006583188,0.000005153273,0.000003214124,0.0005762505,0.00001055046,0.002349308],"genre_scores_gemma":[0.9970796,0.0005900144,0.0001275594,0.00003333713,0.00000304705,0.000002318067,0.0005948246,0.00001027227,0.001558929],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0384981,"threshold_uncertainty_score":0.07744962,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006570284397787868,"score_gpt":0.173933111491909,"score_spread":0.1673628270941211,"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."}}