{"id":"W2054398892","doi":"10.1139/x00-184","title":"Analysis of temporal variation and species-site relationships of witness tree data in southeastern Pennsylvania","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Botany, Ecology, and Taxonomy Studies","field":"Agricultural and Biological Sciences","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Marsh; Geography; Woodland; Dendrochronology; Forestry; Ecology; Environmental science; Archaeology; Wetland; Biology","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":[0.00031388,0.00008128086,0.0001365733,0.001156269,0.0002776604,0.0002674198,0.0001701665,0.0001269782,0.0006506038],"category_scores_gemma":[0.001377174,0.0001147415,0.00007237571,0.0009640675,0.0001898139,0.0002633515,0.000359983,0.0001551277,0.0001099432],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002452404,"about_ca_system_score_gemma":0.0001371624,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01258496,"about_ca_topic_score_gemma":0.0504345,"domain_scores_codex":[0.9997666,0.00005653159,0.0000210677,0.00007083803,0.00005092336,0.0000339467],"domain_scores_gemma":[0.9980437,0.0006967775,0.0006477794,0.00008485808,0.0003720959,0.0001548031],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001583999,0.000008074734,0.9921175,0.00001097321,0.00001197773,0.00006596892,0.0003683306,0.00009965437,0.00108439,0.00002980453,0.0001420725,0.006045488],"study_design_scores_gemma":[5.083626e-7,0.00002107096,0.9983901,0.000003228954,0.000004654863,0.0001403695,0.0004627795,0.0003256416,0.0001986085,0.00001236436,0.0004387787,0.000001952932],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990682,0.00005085547,0.0002041906,0.000009448225,0.000001002868,0.000002757597,0.0004225137,0.000007262349,0.0002338705],"genre_scores_gemma":[0.9984127,0.00005457764,0.0003093069,0.000006902594,0.000001834214,0.00001010916,0.001021676,0.000002795032,0.0001800802],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01258496,"threshold_uncertainty_score":0.0250234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1756687616410018,"score_gpt":0.3033111314160957,"score_spread":0.1276423697750939,"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."}}