{"id":"W2062402288","doi":"10.2307/3236849","title":"The coarse‐root system of mature <i>Populus tremuloides</i> in declining stands in Alberta, Canada","year":2001,"lang":"en","type":"article","venue":"Journal of Vegetation Science","topic":"Tree Root and Stability Studies","field":"Engineering","cited_by":80,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Pacific Forest Industries; University of Alberta","funders":"","keywords":"Root system; Root (linguistics); Biology; Botany; Dendrochronology; Taproot; Paleontology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001057788,0.00006335104,0.0001756305,0.0001324802,0.00007005853,0.00002614728,0.0002108878,0.00002017049,4.76686e-7],"category_scores_gemma":[0.000285357,0.00004353249,0.00002598285,0.0007357819,0.00007654918,0.0002305073,0.00001247903,0.0001554294,1.98222e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003489131,"about_ca_system_score_gemma":0.0002613259,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01665319,"about_ca_topic_score_gemma":0.9639117,"domain_scores_codex":[0.998764,0.00002584198,0.0005309475,0.00006456082,0.0004445859,0.0001700409],"domain_scores_gemma":[0.9993056,0.0002637538,0.0001476772,0.00008708976,0.0001533703,0.00004252753],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005600473,0.00002048056,0.7888967,0.0001174892,0.00001384286,0.00004807171,0.003556288,0.1934821,0.0015219,0.0004548154,0.0001493566,0.01168298],"study_design_scores_gemma":[0.0005566474,0.00004088485,0.9566978,0.0003190689,0.000006878288,0.00004384826,0.002799122,0.03728297,0.001069941,0.0000850576,0.0010067,0.0000910372],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968519,0.001040083,0.000242068,0.000351169,0.0004882097,0.00004543895,5.045486e-7,0.00000338726,0.0009772293],"genre_scores_gemma":[0.9998056,0.00002917648,0.0001151349,0.000005831627,0.00002346309,9.981034e-7,5.202925e-8,0.00000341187,0.00001632886],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9472585,"threshold_uncertainty_score":0.989895,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01095875385538837,"score_gpt":0.239202603326578,"score_spread":0.2282438494711897,"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."}}