{"id":"W3016305066","doi":"10.1007/s11356-020-08719-y","title":"Speciation and migration of heavy metals in sediment cores of urban wetland: bioavailability and risks","year":2020,"lang":"en","type":"article","venue":"Environmental Science and Pollution Research","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":28,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Northern British Columbia; Okanagan University College; University of British Columbia, Okanagan Campus","funders":"Comanche Nation","keywords":"Environmental chemistry; Sediment; Wetland; Bioavailability; Environmental science; Genetic algorithm; Pollution; Ecotoxicology; Carbonate; Chromium; Cadmium; Environmental engineering; Chemistry; Ecology; Geology","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":["sts"],"consensus_categories":[],"category_scores_codex":[0.003031012,0.0001083318,0.0001855265,0.0001084382,0.0001639528,0.00002078037,0.0001480509,0.00005591137,0.0003843581],"category_scores_gemma":[0.0001674576,0.0000959904,0.00001684718,0.0004701442,0.003821476,0.0003718218,0.0004659334,0.0001549946,0.00001807141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000248583,"about_ca_system_score_gemma":0.00001861369,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009881457,"about_ca_topic_score_gemma":0.0000939515,"domain_scores_codex":[0.9974841,0.000227969,0.0003370682,0.0004827257,0.001172528,0.000295598],"domain_scores_gemma":[0.9994414,0.00007400639,0.00009158394,0.0001668981,0.000004299793,0.0002218052],"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":[0.00004709883,0.00009834664,0.4899881,0.00001576263,0.000002626096,6.962761e-7,0.001516467,0.00009156427,0.502014,0.00005209367,0.00009010365,0.006083077],"study_design_scores_gemma":[0.0002868354,0.0002927114,0.874369,0.000009036019,0.000004577354,0.000001534324,0.0006761817,0.002066967,0.1208336,0.000114303,0.001262331,0.00008289168],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974192,0.0003652019,0.000027191,0.001380832,0.00001616268,0.0004215141,0.00002655434,0.000003677003,0.0003396426],"genre_scores_gemma":[0.9984913,0.0009807061,0.0003846113,0.00008580455,0.00001477373,0.0000115483,0.000002752447,0.000004759328,0.00002370337],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3843808,"threshold_uncertainty_score":0.9988896,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07147282892236011,"score_gpt":0.3324401980098108,"score_spread":0.2609673690874507,"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."}}