{"id":"W2087606790","doi":"10.1021/es991179k","title":"Carbon Isotope Fractionation during Microbial Dechlorination of Trichloroethene, <i>cis</i>-1,2-Dichloroethene, and Vinyl Chloride:  Implications for Assessment of Natural Attenuation","year":2000,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Microbial bioremediation and biosurfactants","field":"Environmental Science","cited_by":220,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University of Waterloo","funders":"","keywords":"Chemistry; Reductive dechlorination; Fractionation; Vinyl chloride; Isotopes of carbon; Environmental chemistry; Isotope fractionation; Carbon fibers; Biodegradation; Organic chemistry; Total organic carbon","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004079221,0.0001634675,0.0001994069,0.0002906744,0.0002538295,0.00001433549,0.0003448395,0.0001346497,0.0003607328],"category_scores_gemma":[0.00004885563,0.0001601324,0.00004757892,0.0008800187,0.001239846,0.0003786226,0.0001421351,0.000127933,0.000007895532],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004638096,"about_ca_system_score_gemma":0.00003034946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005879813,"about_ca_topic_score_gemma":0.00003441194,"domain_scores_codex":[0.9984207,0.0000194223,0.0004438209,0.0004944691,0.0003290464,0.000292537],"domain_scores_gemma":[0.9992939,0.00004366407,0.0003084485,0.0002732553,0.00001896058,0.0000618086],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00004070797,0.0001158652,0.06473777,0.000006233781,0.000004989543,1.011641e-7,0.00007294401,0.0001487535,0.9171343,0.0001493383,0.000006731329,0.01758228],"study_design_scores_gemma":[0.0005135973,0.0001032635,0.4636207,0.000006489938,0.00001401508,0.000009198656,0.00005978141,0.0006762428,0.5340238,0.0003495557,0.0004980486,0.0001253168],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974791,0.00003148083,0.0002304655,0.0008388684,0.0001172165,0.0006266309,0.00005545429,0.00003962827,0.0005811227],"genre_scores_gemma":[0.9974527,0.0001984471,0.002035046,0.0000402887,0.00002083237,0.00004186445,0.00002743695,0.00001127458,0.0001720603],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3988829,"threshold_uncertainty_score":0.6530008,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007061409278356924,"score_gpt":0.2457626602130623,"score_spread":0.2387012509347054,"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."}}