{"id":"W3032919503","doi":"10.1016/j.envpol.2020.114920","title":"Assessment of vanadium and nickel enrichment in Lower Athabasca River floodplain lake sediment within the Athabasca Oil Sands Region (Canada)","year":2020,"lang":"en","type":"article","venue":"Environmental Pollution","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"Wilfrid Laurier University; University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; Polar Knowledge Canada","keywords":"Oil sands; Sediment; Floodplain; Deposition (geology); Environmental science; Hydrology (agriculture); Pollution; Geology; Drainage basin; Geomorphology; Ecology; Archaeology; Geotechnical engineering; Geography","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001429251,0.0001940612,0.0002230902,0.00003253696,0.0001270522,0.00001733289,0.0001527403,0.00007609365,0.0001783199],"category_scores_gemma":[0.00001045994,0.0001600119,0.00007096665,0.0001075998,0.0001534075,0.00009186195,0.0001058394,0.0002281555,0.00000240176],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003802464,"about_ca_system_score_gemma":0.00009824971,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.009529588,"about_ca_topic_score_gemma":0.02229127,"domain_scores_codex":[0.9985715,0.00004366049,0.0003349246,0.0003492052,0.0004824596,0.0002183054],"domain_scores_gemma":[0.9994417,0.00002177423,0.000200409,0.0002088517,0.000003156483,0.0001240779],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003354863,0.001317826,0.5841575,0.000548029,0.0006464891,0.000204046,0.004373864,0.007540126,0.372845,0.0003101464,0.002908305,0.02481313],"study_design_scores_gemma":[0.007712245,0.0004833578,0.7606403,0.0005920679,0.0007389887,0.00006390658,0.008094641,0.07948398,0.09906986,0.00008344607,0.04124656,0.001790614],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947171,0.0004656892,0.00010017,0.00203833,0.00004829217,0.00001612762,0.00008218649,0.00001393597,0.00251817],"genre_scores_gemma":[0.9978499,0.0001212036,0.0001160353,0.0004393333,0.00007215815,0.00001343185,0.00006550073,0.00001524961,0.00130721],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2737751,"threshold_uncertainty_score":0.997066,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006241942842374251,"score_gpt":0.1959747403231221,"score_spread":0.1897327974807479,"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."}}