{"id":"W2006038145","doi":"10.1080/15226510903353179","title":"Effect of Amendments on Phytoavailability and Fractionation of Copper and Zinc in a Contaminated Soil","year":2010,"lang":"en","type":"article","venue":"International Journal of Phytoremediation","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; Ministry of Environment","keywords":"Lolium perenne; Festuca rubra; Poa pratensis; Lime; Agronomy; Soil water; Chemistry; Soil conditioner; Amendment; Festuca arundinacea; Perennial plant; Soil pH; Zinc; Environmental chemistry; Environmental science; Poaceae; Biology; Soil science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0003032133,0.000450762,0.0005504789,0.0003372864,0.0003939175,0.0007661632,0.0003816514,0.0004758055,0.0007061895],"category_scores_gemma":[0.0009073158,0.0003424178,0.0001895196,0.0002711986,0.0004043737,0.000225981,0.0004286132,0.0004832529,0.0001285762],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008449672,"about_ca_system_score_gemma":0.001057133,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01765462,"about_ca_topic_score_gemma":0.03400701,"domain_scores_codex":[0.9995197,0.0001018807,0.00006612459,0.0001227811,0.0001038888,0.00008560863],"domain_scores_gemma":[0.9991288,0.0002741653,0.0001694904,0.00005945746,0.0001852551,0.0001829708],"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":[0.001656636,0.0001213639,0.003082566,0.0001778812,0.00003741212,0.000109666,0.0001101756,0.0002861434,0.9914566,0.0000200482,0.00002918041,0.002912239],"study_design_scores_gemma":[0.0001139994,0.006876186,0.06732269,0.00005502149,0.0001790059,0.0003007872,0.0004288453,0.001721571,0.9187395,0.00009517375,0.004116909,0.00005032284],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991754,0.0002114177,0.0001692598,0.0000180571,0.000008610254,0.00002525328,0.00008780968,0.00001374444,0.0002904887],"genre_scores_gemma":[0.9980989,0.0002287308,0.000683518,0.00002823526,0.000004914674,0.00002328891,0.0001548785,0.000006721203,0.0007708503],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01765462,"threshold_uncertainty_score":0.03510374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003392850965261886,"score_gpt":0.258459444991568,"score_spread":0.2550665940263061,"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."}}