{"id":"W2809206460","doi":"10.1177/0959683618782601","title":"Are marginal balsam fir and eastern white cedar stands relics from once more extensive populations in north-eastern North America?","year":2018,"lang":"en","type":"article","venue":"The Holocene","topic":"Fire effects on ecosystems","field":"Environmental Science","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec en Abitibi-Témiscamingue; Université du Québec à Montréal; Natural Sciences and Engineering Research Council of Canada","funders":"Fonds de recherche du Québec – Nature et technologies; Natural Sciences and Engineering Research Council of Canada; Mitacs","keywords":"Abies balsamea; Balsam; Charcoal; Forestry; Geography; Radiocarbon dating; Abies alba; Archaeology; Ecology; Biology; Botany","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001326585,0.0002122086,0.0002556904,0.00003750913,0.0001800666,0.00004581013,0.0003200347,0.00005652894,0.0001898105],"category_scores_gemma":[0.00006698233,0.0001637347,0.00003448005,0.0004021453,0.0003726752,0.000207351,0.000284846,0.0001890361,0.0006203727],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001063856,"about_ca_system_score_gemma":0.000007095849,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003400958,"about_ca_topic_score_gemma":0.00928819,"domain_scores_codex":[0.9984803,0.0001315333,0.0002583587,0.0004333516,0.0003361891,0.0003602337],"domain_scores_gemma":[0.9990103,0.00006836074,0.0002378237,0.0005386586,0.00002593809,0.0001189694],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005072406,0.00003163394,0.9920367,0.000005307607,0.000006181854,0.00003034924,0.001148197,0.0004979584,0.00005556697,6.832232e-7,0.0004887811,0.005647923],"study_design_scores_gemma":[0.0003020865,0.00009702656,0.9691336,0.00004558374,0.00001372318,0.000008690639,0.0004281973,0.02924228,0.00002232019,0.00002009379,0.000494867,0.0001915498],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976185,0.0001059207,0.0003270338,0.0009027595,0.000184582,0.0003188131,0.0001316292,0.00004454191,0.0003662382],"genre_scores_gemma":[0.9982995,0.00001788354,0.0003768294,0.0008350942,0.0001440838,0.00001762034,0.00003172702,0.0000278536,0.0002493466],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02874433,"threshold_uncertainty_score":0.7973842,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02218787382915926,"score_gpt":0.2482170142595672,"score_spread":0.226029140430408,"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."}}