{"id":"W2077149956","doi":"10.14214/sf.339","title":"Age and size structure of gap-dynamic, old-growth boreal forest stands in Newfoundland","year":2006,"lang":"en","type":"article","venue":"Silva Fennica","topic":"Forest ecology and management","field":"Environmental Science","cited_by":78,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Canadian Forest Service; Natural Sciences and Engineering Research Council of Canada; U.S. Forest Service; Parks Canada","keywords":"Abies balsamea; Balsam; Seedling; Diameter at breast height; Basal area; Yellow birch; Black spruce; Biology; Age structure; Picea abies; Taiga; Betulaceae; Forestry; Botany; Ecology; Geography; Maple; Population; Demography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0002137789,0.0001427752,0.0001335234,0.0007190124,0.00039649,0.0003514471,0.0002762029,0.0001156035,0.0008380884],"category_scores_gemma":[0.0003597886,0.0001317361,0.00008678113,0.000380785,0.000372629,0.0002467859,0.000309149,0.000137501,0.0001590723],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001734432,"about_ca_system_score_gemma":0.0005345642,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4173756,"about_ca_topic_score_gemma":0.8117119,"domain_scores_codex":[0.9998652,0.00001022386,0.0000103344,0.00003643372,0.00001965463,0.00005814134],"domain_scores_gemma":[0.9995516,0.0000495387,0.0001621096,0.00002401105,0.00008552879,0.0001272762],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003428178,0.00001464594,0.9954675,0.000008136526,0.00001571295,0.0000864426,0.0003006989,0.00005760521,0.0008446242,0.00001522981,0.000186899,0.002968068],"study_design_scores_gemma":[4.81297e-7,0.000005597562,0.9997181,0.000001282831,0.000002042139,0.00003087356,0.0001034735,0.00002792833,0.00002084351,0.000001420727,0.00008720385,7.49352e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994862,0.00006226004,0.00002102586,0.00000825595,0.000001060446,0.000001388527,0.0002695865,0.000001960169,0.0001482321],"genre_scores_gemma":[0.9990766,0.00005354131,0.00005372135,0.00001029454,0.000001551827,0.000002615139,0.000428411,9.480938e-7,0.0003722576],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5826244,"threshold_uncertainty_score":0.8298923,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003388564466291474,"score_gpt":0.1996482574515205,"score_spread":0.1962596929852291,"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."}}