{"id":"W2154274702","doi":"10.4141/cjss2013-024","title":"Modeling of phosphorus dynamics in contrasting agroecosystems using long-term field experiments","year":2013,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Trent University; Agriculture and Agri-Food Canada","funders":"","keywords":"Agroecosystem; Phosphorus; Human fertilization; Environmental science; Agronomy; Soil science; Hydrology (agriculture); Chemistry; Ecology; Biology; Agriculture; Geology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.000843254,0.0005273852,0.0005815587,0.0003357822,0.0004127043,0.0006592246,0.001551403,0.001099094,0.001215039],"category_scores_gemma":[0.001048315,0.0002490886,0.0007699508,0.0004138401,0.0003564756,0.0007436448,0.0004082836,0.0006846739,0.0001144666],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001435175,"about_ca_system_score_gemma":0.0005258091,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01616354,"about_ca_topic_score_gemma":0.01071369,"domain_scores_codex":[0.9998037,0.00004673257,0.00001710198,0.00008236797,0.00002167157,0.00002850978],"domain_scores_gemma":[0.998753,0.0008203557,0.0001381826,0.00007289603,0.0001454972,0.00007004575],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.0001682417,0.0002615225,0.007657427,0.00007336044,0.00005658274,0.00006522243,0.00003807701,0.9810939,0.007356719,0.0003709135,0.0001267215,0.002731375],"study_design_scores_gemma":[0.00004610608,0.0001771135,0.004129863,0.000004560494,0.00003061014,0.000009627839,0.00002390062,0.9934916,0.00163941,0.0002559821,0.0001798761,0.00001133469],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884399,0.00013245,0.009496323,0.00005697967,0.00001090137,0.00006121322,0.0005599935,0.00008875548,0.001153485],"genre_scores_gemma":[0.9941398,0.0001092348,0.004674585,0.00002086256,0.000003188332,0.0001551383,0.0004029048,0.00001081541,0.0004834879],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01616354,"threshold_uncertainty_score":0.03213894,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01590629562234748,"score_gpt":0.2303283836321401,"score_spread":0.2144220880097926,"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."}}