{"id":"W2160813270","doi":"10.1641/b570506","title":"Regenerative, Semiclosed Systems: A Priority for Twenty-First-Century Agriculture","year":2007,"lang":"en","type":"article","venue":"BioScience","topic":"Urban Agriculture and Sustainability","field":"Agricultural and Biological Sciences","cited_by":115,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Ontario Ministry of Agriculture, Food and Rural Affairs","keywords":"Subsidy; Agriculture; Recreation; Natural resource economics; Disenchantment; Business; Government (linguistics); Overconsumption; Environmental economics; Tourism; Economics; Environmental planning; Environmental science; Ecology; Geography; Political science","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001602344,0.0002696943,0.0002954429,0.0005584696,0.001536597,0.004548695,0.0008210849,0.00175182,0.005213994],"category_scores_gemma":[0.001071246,0.00009065792,0.0001632635,0.0007148567,0.003792468,0.003459676,0.001400336,0.001259073,0.0005159348],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002347506,"about_ca_system_score_gemma":0.00328551,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001202846,"about_ca_topic_score_gemma":0.002867006,"domain_scores_codex":[0.9993813,0.0001778469,0.00003625979,0.000071927,0.000211549,0.0001211137],"domain_scores_gemma":[0.9990333,0.0002212256,0.0001284811,0.00007919465,0.000296553,0.0002412072],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00006777675,0.0001066973,0.001853223,0.00107768,0.00001115622,0.0003593797,0.00181178,0.001460308,0.003934237,0.6489633,0.0334238,0.3069308],"study_design_scores_gemma":[0.000007490115,0.0001264947,0.001565017,0.0003201484,0.000006357712,0.0004083069,0.001892929,0.0004980469,0.0007260839,0.2539562,0.740475,0.00001793984],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1206105,0.2789224,0.05753298,0.213206,0.008119663,0.0001818187,0.0001317332,0.0006893672,0.3206056],"genre_scores_gemma":[0.7693281,0.1151643,0.03073074,0.01927882,0.003564565,0.0001449633,0.0001389327,0.00007717337,0.06157249],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005213994,"threshold_uncertainty_score":0.01744258,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01380088353820299,"score_gpt":0.2216776386490392,"score_spread":0.2078767551108362,"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."}}