{"id":"W2057932574","doi":"10.1021/es991138o","title":"Insights into the Global Distribution of Polychlorinated Dibenzo-<i>p</i>-dioxins and Dibenzofurans","year":2000,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":98,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"U.S. Environmental Protection Agency","keywords":"Sink (geography); Environmental science; Environmental chemistry; Bark (sound); Polychlorinated dibenzofurans; Deposition (geology); Polychlorinated dibenzodioxins; Latitude; Soil horizon; Soil water; Atmospheric sciences; Chemistry; Soil science; Forestry; Geography; Geology; Sediment","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":[0.0001587557,0.0002049492,0.000244604,0.001012906,0.0001129668,0.000332538,0.00008350974,0.0001328109,0.0005421987],"category_scores_gemma":[0.000171531,0.0001242412,0.0002022,0.001264608,0.0001976939,0.0003621092,0.0002031337,0.0001496739,0.000113052],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002333923,"about_ca_system_score_gemma":0.0001209839,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007639447,"about_ca_topic_score_gemma":0.01622481,"domain_scores_codex":[0.9999433,0.000006368958,0.000002521687,0.00002681217,0.000009311836,0.00001170679],"domain_scores_gemma":[0.9998719,0.00002642185,0.00003411801,0.00001138889,0.00004622938,0.000009991457],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009657164,0.0000124596,0.882319,0.00009148836,0.00008704109,0.0001711671,0.0003148064,0.001690086,0.09041843,0.0002903881,0.0001278747,0.02438069],"study_design_scores_gemma":[0.000001099407,0.0000146593,0.9973546,0.000003500447,0.00002172906,0.00006638765,0.0001225717,0.0003009315,0.001121239,0.00008504457,0.0009054506,0.000002693065],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958851,0.0007464345,0.001037564,0.00003093079,0.000002070174,0.000002402862,0.0008765642,0.00001205156,0.001406891],"genre_scores_gemma":[0.9965904,0.0008589101,0.000858203,0.00002512844,0.000005254664,0.000003357281,0.00126422,0.000008190478,0.0003864664],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007639447,"threshold_uncertainty_score":0.01518995,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002958826522040678,"score_gpt":0.1999077780239904,"score_spread":0.1969489515019497,"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."}}