{"id":"W2151698190","doi":"10.1080/15320383.2012.714420","title":"Kinetic Extractions of Nickel and Lead from Some Contaminated Calcareous Soils","year":2012,"lang":"en","type":"article","venue":"Soil and Sediment Contamination An International Journal","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Lethbridge","keywords":"Calcareous; Soil water; Chemistry; Nickel; Metal; Environmental chemistry; Extraction (chemistry); Leaching (pedology); Malic acid; Soil contamination; Contamination; Reaction rate constant; Kinetics; Nuclear chemistry; Geology; Citric acid; Chromatography; Soil science","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0003165612,0.0006008412,0.0004157004,0.001055687,0.0003339085,0.0005481356,0.0004237518,0.0003917304,0.0004617361],"category_scores_gemma":[0.0006124878,0.0003535501,0.0004576273,0.001050393,0.0002580603,0.0003630132,0.0002903903,0.0003081441,0.0001996594],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004553153,"about_ca_system_score_gemma":0.0003503307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01034169,"about_ca_topic_score_gemma":0.009541768,"domain_scores_codex":[0.9996104,0.00003112411,0.0000552839,0.00008829103,0.0001525964,0.00006229587],"domain_scores_gemma":[0.999749,0.00006511957,0.00004685835,0.00001734272,0.0000984604,0.00002322441],"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":[0.0001939135,0.00001850481,0.003772978,0.0001907052,0.00003040343,0.000108016,0.0001764012,0.0009156197,0.9896742,0.00007905252,0.00004112404,0.004798975],"study_design_scores_gemma":[0.00002241559,0.0002730689,0.02631089,0.00001758088,0.00007598443,0.0002887092,0.0003124094,0.006460726,0.9632819,0.0002067176,0.002698579,0.00005106835],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923415,0.000792114,0.004503439,0.00003057604,0.000006283979,0.00007241247,0.0009928691,0.00005470684,0.001206099],"genre_scores_gemma":[0.9861464,0.001901168,0.00770231,0.00003565024,0.000008818399,0.00009499389,0.001942784,0.00004809751,0.002119725],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01034169,"threshold_uncertainty_score":0.02056295,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01547146439829932,"score_gpt":0.2658760365277038,"score_spread":0.2504045721294044,"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."}}