{"id":"W2060900730","doi":"10.1016/j.scitotenv.2004.12.058","title":"Temporal and spatial variabilities of atmospheric polychlorinated biphenyls (PCBs), organochlorine (OC) pesticides and polycyclic aromatic hydrocarbons (PAHs) in the Canadian Arctic: Results from a decade of monitoring","year":2005,"lang":"en","type":"article","venue":"The Science of The Total Environment","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":297,"is_retracted":false,"has_abstract":false,"ca_institutions":"Environment and Climate Change Canada","funders":"National Oceanic and Atmospheric Administration","keywords":"Chlordane; Environmental chemistry; Environmental science; Heptachlor; Arctic; Pesticide; Persistent organic pollutant; Particulates; Organochlorine pesticide; Pollutant; Lindane; The arctic; Chemistry; Ecology; Oceanography","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":[0.0007213328,0.0004513242,0.0002947527,0.00130082,0.001613371,0.0009068077,0.0006666432,0.0004596427,0.0003239265],"category_scores_gemma":[0.0008818394,0.0003191777,0.0003986527,0.003582994,0.0006494713,0.0003199433,0.0004282297,0.0003385247,0.00009237091],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007578869,"about_ca_system_score_gemma":0.00800343,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9739141,"about_ca_topic_score_gemma":0.9817363,"domain_scores_codex":[0.9993442,0.00003224647,0.00002764359,0.0001284548,0.0003449198,0.000122552],"domain_scores_gemma":[0.9988378,0.00008271562,0.000171613,0.00002965799,0.0007841727,0.00009409745],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004706513,0.00007204385,0.9723432,0.0000896319,0.0003668315,0.00008713017,0.0008614933,0.001078355,0.008198569,0.0001069893,0.0007887577,0.0155364],"study_design_scores_gemma":[0.000003095879,0.00001137166,0.9984159,0.000003464537,0.00005103753,0.00002381074,0.0002131168,0.0001654744,0.0004690753,0.00001058056,0.0006265875,0.000006260926],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9946063,0.0009424805,0.0001798538,0.00007988501,0.000007836302,0.00001133081,0.003131844,0.00001178289,0.001028701],"genre_scores_gemma":[0.9948648,0.0009188984,0.0004375023,0.00005158893,0.000007787581,0.00001402689,0.002464563,0.000005001098,0.001235829],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02608585,"threshold_uncertainty_score":0.05498874,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009004967029621502,"score_gpt":0.2057182478801285,"score_spread":0.196713280850507,"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."}}