{"id":"W3164809073","doi":"10.1016/j.envpol.2021.117459","title":"Effects of phosphorous precursors and speciation on reducing bioavailability of heavy metal in paddy soil by engineered biochars","year":2021,"lang":"en","type":"article","venue":"Environmental Pollution","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":69,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"National Key Research and Development Program of China; Foundation of State Key Laboratory of Coal Combustion; National Natural Science Foundation of China","keywords":"Bioavailability; Environmental chemistry; Genetic algorithm; Heavy metals; Metal; Chemistry; Biochar; Environmental science; Biology; Ecology; Organic chemistry","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":[],"consensus_categories":[],"category_scores_codex":[0.0003957919,0.0002201604,0.0003179456,0.00005247779,0.00004379124,0.000005253924,0.0001015558,0.0001260101,0.0004744765],"category_scores_gemma":[0.00009732583,0.0002357401,0.00007790681,0.0001879241,0.0004041596,0.0001702231,0.0001648851,0.0001515338,0.00005626478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006526652,"about_ca_system_score_gemma":0.000007085773,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002244818,"about_ca_topic_score_gemma":0.00001536612,"domain_scores_codex":[0.9980171,0.000217348,0.0004780024,0.0005245839,0.0004868077,0.0002761514],"domain_scores_gemma":[0.9993234,0.00009328311,0.0001737769,0.0003121875,9.38606e-7,0.00009637217],"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":[0.00006080559,0.0009066554,0.009744059,0.00004873654,0.00001998145,0.000004786082,0.0004337296,0.003569762,0.9738969,0.000009945065,0.0001012801,0.0112034],"study_design_scores_gemma":[0.0005137853,0.0001741307,0.2943495,0.00003733371,0.00002226563,0.00000307447,0.00008593544,0.00031182,0.704164,0.00004361942,0.0001540256,0.0001406008],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978001,0.001163592,0.0001281221,0.00008760358,0.0001300055,0.0003882768,0.00006156467,0.00001123955,0.0002294853],"genre_scores_gemma":[0.9986479,0.0005127041,0.0005597853,0.00004276251,0.00001466358,0.00002182563,0.00003181041,0.00002132442,0.0001471757],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2846054,"threshold_uncertainty_score":0.9613204,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003268808018484406,"score_gpt":0.1830224746454795,"score_spread":0.1797536666269951,"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."}}