{"id":"W2773315522","doi":"10.2134/jeq2017.06.0234","title":"Supply and Transport Limitations on Phosphorus Losses from Agricultural Fields in the Lower Great Lakes Region, Canada","year":2017,"lang":"en","type":"article","venue":"Journal of Environmental Quality","topic":"Soil and Water Nutrient Dynamics","field":"Environmental Science","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph; Wilfrid Laurier University; University of Manitoba; Ministry of Agriculture, Food and Rural Affairs; University of Waterloo","funders":"Ministry of Rural Affairs; Agricultural Adaptation Council; Ontario Ministry of Agriculture, Food and Rural Affairs","keywords":"Tile drainage; Loam; Surface runoff; Environmental science; Biogeochemical cycle; Hydrology (agriculture); Soil water; Soil texture; Phosphorus; Dominance (genetics); Drainage; Eutrophication; Nutrient; Soil science; Ecology; Environmental chemistry; Chemistry; Geology; Biology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0002327183,0.0002067637,0.0002386589,0.0008753505,0.001164548,0.001074811,0.0005410092,0.0002141261,0.0009227889],"category_scores_gemma":[0.0009795112,0.0002283945,0.0002342024,0.001975642,0.0005488811,0.0003237691,0.0006240767,0.0002341856,0.00009249907],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01458963,"about_ca_system_score_gemma":0.01376076,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9918411,"about_ca_topic_score_gemma":0.997349,"domain_scores_codex":[0.9996886,0.00001837687,0.00001970994,0.00006754445,0.000107003,0.00009875208],"domain_scores_gemma":[0.9990049,0.00009682048,0.0002250098,0.0000368971,0.0004576131,0.0001787224],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005298432,0.00001777059,0.9908137,0.00003587595,0.00005518337,0.0001209258,0.0008476707,0.0006684478,0.001250447,0.00008607598,0.0009768874,0.005073906],"study_design_scores_gemma":[0.000002181493,0.000002676228,0.9983975,0.000005493243,0.000007149899,0.00001305533,0.000371543,0.000400753,0.0000720396,0.00001132495,0.0007129575,0.000003234699],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970366,0.000148175,0.00006976951,0.00009643786,0.000001642555,0.000009208543,0.001770496,0.00000829098,0.0008594483],"genre_scores_gemma":[0.9968355,0.0002208638,0.0001717302,0.00004088141,0.000002344692,0.00001054039,0.001648094,0.000005220071,0.001064877],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01458963,"threshold_uncertainty_score":0.1058556,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02299922138627935,"score_gpt":0.2245132511121361,"score_spread":0.2015140297258567,"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."}}