{"id":"W2472082228","doi":"","title":"Canadian Oil Sands: Life-Cycle Assessments of Greenhouse Gas Emissions [March 15, 2013]","year":2013,"lang":"en","type":"article","venue":"Library of Congress. Congressional Research Service","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Greenhouse gas; Environmental science; Fugitive emissions; Life-cycle assessment; Oil sands; Fossil fuel; Environmental protection; Waste management; Asphalt; Geography; Production (economics); Engineering; Geology; Economics","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":[0.001285759,0.001790359,0.000668279,0.003414693,0.002839514,0.002171739,0.002299068,0.001149169,0.007002957],"category_scores_gemma":[0.001935684,0.0007090204,0.0009839855,0.005914127,0.0005981937,0.0009828489,0.0007497397,0.001043482,0.001923884],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03991454,"about_ca_system_score_gemma":0.06813565,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9943552,"about_ca_topic_score_gemma":0.9982894,"domain_scores_codex":[0.9986125,0.00003923929,0.00002082564,0.00003445118,0.00117975,0.0001132441],"domain_scores_gemma":[0.9977404,0.00002659325,0.00003507455,0.00002439766,0.00210351,0.00007004812],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003793406,0.00007838647,0.006369977,0.0003892899,0.0001456303,0.0001219891,0.0001068461,0.01083776,0.0008714684,0.002148063,0.9319177,0.04663353],"study_design_scores_gemma":[0.0003072456,0.0001548475,0.1678865,0.0005219894,0.0005256973,0.00006627546,0.001065783,0.02887275,0.007887858,0.003513959,0.7888653,0.0003317759],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.05186803,0.01363924,0.007620343,0.01896503,0.002309211,0.001250701,0.6249909,0.003181297,0.2761752],"genre_scores_gemma":[0.3216316,0.01804908,0.02243074,0.003642207,0.0002189338,0.0005066891,0.3228939,0.0007267566,0.3099],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.03991454,"threshold_uncertainty_score":0.2896016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03019374794217532,"score_gpt":0.3219457742171575,"score_spread":0.2917520262749821,"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."}}