{"id":"W2165661110","doi":"10.1139/x02-018","title":"Tree seedling growth and mortality responses to manipulations of calcium and aluminum in a northern hardwood forest","year":2002,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Seedling growth and survival studies","field":"Environmental Science","cited_by":108,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Andrew W. Mellon Foundation; U.S. Forest Service; National Science Foundation","keywords":"Canopy; Seedling; Aceraceae; Yellow birch; Tsuga; Experimental forest; Hardwood; Botany; Dominance (genetics); Maple; Saccharum; Horticulture; Biology; Forestry; Ecology; Geography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0002593221,0.0002782495,0.0002778651,0.0002326516,0.0004704079,0.0002470276,0.0002865297,0.0001920434,0.0004394193],"category_scores_gemma":[0.0002488512,0.0001766841,0.0001623161,0.0001492024,0.000219512,0.000196103,0.0001652434,0.000265044,0.0000895205],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001701518,"about_ca_system_score_gemma":0.0005316049,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07962869,"about_ca_topic_score_gemma":0.2022051,"domain_scores_codex":[0.9998986,0.0000180138,0.000004977351,0.0000282539,0.00002233451,0.0000278508],"domain_scores_gemma":[0.9996042,0.00006139007,0.00008702568,0.00002059713,0.00004800966,0.0001788221],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002699833,0.0004361959,0.2480115,0.00005392741,0.00005823296,0.0004985799,0.0004853911,0.001656708,0.7408765,0.00005431633,0.0001493626,0.005019474],"study_design_scores_gemma":[0.00004112867,0.000712038,0.9818528,0.000003134494,0.000017803,0.00008610386,0.0002449724,0.002380885,0.01433699,0.00003018411,0.0002829849,0.00001091511],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998661,0.00001277257,0.00002866763,0.00000370072,5.575137e-7,0.000002573871,0.00002963942,0.000003214024,0.00005264523],"genre_scores_gemma":[0.9989958,0.00003279748,0.0003043926,0.00002403131,0.000001657615,0.00001393235,0.0001892132,0.000003661423,0.0004343896],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9203713,"threshold_uncertainty_score":0.1583304,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1054882821395086,"score_gpt":0.316930027781715,"score_spread":0.2114417456422064,"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."}}