{"id":"W1968114192","doi":"10.1006/jema.2001.0520","title":"Land application of phosphorus-laden sludge: a feasibility analysis","year":2002,"lang":"en","type":"article","venue":"Journal of Environmental Management","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Regina","funders":"","keywords":"Aerobic digestion; Environmental science; Sewage sludge; Phosphorus; Anaerobic digestion; Sewage sludge treatment; Waste management; Sewage treatment; Nutrient; Activated sludge; Sludge bulking; Heavy metals; Pulp and paper industry; Chemistry; Environmental engineering; Environmental chemistry; Engineering; Methane","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001829432,0.0006158207,0.0006586773,0.0007560563,0.001004931,0.001578959,0.0007972863,0.001746782,0.00244658],"category_scores_gemma":[0.002294584,0.0002973004,0.001237959,0.0007104313,0.0006334311,0.001291741,0.0004064142,0.0005227674,0.0004004287],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001670034,"about_ca_system_score_gemma":0.002819403,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008153071,"about_ca_topic_score_gemma":0.009051863,"domain_scores_codex":[0.9990826,0.0003896175,0.00005736219,0.0001032932,0.0002612853,0.0001057512],"domain_scores_gemma":[0.9984637,0.0008701083,0.000156101,0.00006674145,0.0003448728,0.00009861801],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.01876758,0.005085301,0.06074994,0.001907021,0.0002444533,0.002329665,0.0005920762,0.03898959,0.7805937,0.002324297,0.0006643333,0.08775201],"study_design_scores_gemma":[0.001341251,0.06811444,0.08275632,0.000134252,0.001070171,0.001043415,0.003841696,0.1082063,0.7225288,0.003423115,0.007367982,0.0001723046],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949328,0.0001678787,0.002337675,0.0001382508,0.000006977341,0.0002121203,0.0002091285,0.00001809472,0.001977052],"genre_scores_gemma":[0.9940978,0.0003094445,0.004052222,0.00003146359,0.000006226735,0.0001365454,0.0002009157,0.000007322131,0.001157914],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008153071,"threshold_uncertainty_score":0.01621127,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00863066201501439,"score_gpt":0.2062600472439371,"score_spread":0.1976293852289227,"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."}}