{"id":"W1999613393","doi":"10.1021/es0713072","title":"Major Structural Components in Freshwater Dissolved Organic Matter","year":2007,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":257,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Environment and Climate Change Canada","funders":"","keywords":"Dissolved organic carbon; Organic matter; Environmental science; Environmental chemistry; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"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":[0.00004537454,0.0001675158,0.00009010502,0.0004743456,0.0004450252,0.0002811886,0.0001275272,0.0001789926,0.001036198],"category_scores_gemma":[0.0001768879,0.0001151719,0.00007643711,0.000423151,0.0003151889,0.0001974012,0.0002324349,0.0001349208,0.000127979],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000713442,"about_ca_system_score_gemma":0.0005490721,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02477667,"about_ca_topic_score_gemma":0.04545087,"domain_scores_codex":[0.9999394,0.000002475492,0.00000251072,0.00001775151,0.00001955113,0.00001830491],"domain_scores_gemma":[0.999897,0.000009548095,0.00003679172,0.000003414157,0.00003051759,0.00002263663],"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":[0.0001177388,0.000008192425,0.02233974,0.0001228814,0.00001229973,0.0001595265,0.0001598769,0.0002019506,0.9707919,0.0002576883,0.00007912105,0.005749143],"study_design_scores_gemma":[0.00001546084,0.0002195947,0.6303301,0.00003385116,0.00004690478,0.000461541,0.0007653917,0.001705388,0.359697,0.0005401053,0.006145649,0.0000390279],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958967,0.0006498664,0.0008115487,0.00004628929,0.000002701984,0.00001070529,0.0005443488,0.00002376997,0.00201413],"genre_scores_gemma":[0.9967296,0.0004563192,0.001388678,0.00002992539,0.000002769242,0.000008775917,0.0004192153,0.000005853513,0.0009589398],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02477667,"threshold_uncertainty_score":0.04926491,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005284077832810807,"score_gpt":0.196619765278579,"score_spread":0.1913356874457682,"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."}}