{"id":"W1983043064","doi":"10.2134/jeq2002.1676","title":"Basal Area Growth of Sugar Maple in Relation to Acid Deposition, Stand Health, and Soil Nutrients","year":2002,"lang":"en","type":"article","venue":"Journal of Environmental Quality","topic":"Forest ecology and management","field":"Environmental Science","cited_by":183,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Maple; Nutrient; Soil water; Aceraceae; Deposition (geology); Basal area; Sugar; Tree health; Leaching (pedology); Soil acidification; Environmental chemistry; Chemistry; Soil pH; Environmental science; Agronomy; Acid deposition; Ecosystem; Forest ecology; Weathering; Botany; Ecology; Soil science; Biology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002031078,0.0001098418,0.000108167,0.0005327536,0.0002741916,0.0003123242,0.0001885981,0.0001104953,0.0009571553],"category_scores_gemma":[0.0004972526,0.00006649244,0.00007850973,0.0004462343,0.000216399,0.00009344709,0.0001289764,0.0001309169,0.0001255911],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001812879,"about_ca_system_score_gemma":0.0005704451,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.5852201,"about_ca_topic_score_gemma":0.8004723,"domain_scores_codex":[0.9999197,0.000009686067,0.000002810681,0.00001601008,0.00002178644,0.00003001278],"domain_scores_gemma":[0.9994404,0.00008143731,0.000101572,0.00002264233,0.0001976805,0.000156212],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008140157,0.00001630525,0.9951974,0.000003214852,0.00001522448,0.0000488933,0.00007155541,0.0002344903,0.002166637,0.00001300571,0.00008026706,0.002071617],"study_design_scores_gemma":[5.00318e-7,0.000009637416,0.9997012,4.492356e-7,0.000001473365,0.00001141859,0.00003623053,0.0001320353,0.00005437032,0.000002058109,0.00005008944,5.358383e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994268,0.00004138139,0.00002619125,0.000005482387,4.181375e-7,0.000002169703,0.0002636775,0.000001597757,0.0002321862],"genre_scores_gemma":[0.9990416,0.00003182667,0.00003707773,0.000004952833,5.444114e-7,0.000001928943,0.0005329461,6.644764e-7,0.0003483909],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5852201,"threshold_uncertainty_score":0.8344452,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01573500973202869,"score_gpt":0.238738362175566,"score_spread":0.2230033524435373,"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."}}