{"id":"W2621502602","doi":"","title":"Reconstruction of Paleoclimate Time-Series in the Peace-Athabasca Delta, Northern Alberta, from Stable Isotopes in Tree-Rings","year":2008,"lang":"en","type":"dissertation","venue":"UWSpace (University of Waterloo)","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Paleoclimatology; Series (stratigraphy); Dendrochronology; Geology; Stable isotope ratio; Delta; Paleontology; Tree (set theory); Physical geography; Geography; Climate change; Mathematics; Combinatorics; Engineering; Physics; Nuclear physics; Oceanography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002577986,0.0002935393,0.000124091,0.001030016,0.000414218,0.0008031754,0.0004134146,0.0003528642,0.0009075621],"category_scores_gemma":[0.0008448243,0.0001716787,0.0002155179,0.001396046,0.0002951338,0.0001710403,0.0002363246,0.0002003284,0.0001781383],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004154675,"about_ca_system_score_gemma":0.002279875,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.817911,"about_ca_topic_score_gemma":0.8616353,"domain_scores_codex":[0.9999378,0.000007853792,0.000003510672,0.00001749206,0.00001953943,0.00001389335],"domain_scores_gemma":[0.9998224,0.00002690118,0.00002309243,0.00001076785,0.00008187111,0.00003485995],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007070388,0.0001197439,0.6741229,0.0001205576,0.0002107463,0.0007288151,0.0007822076,0.2653337,0.01268335,0.001675626,0.001691045,0.04182419],"study_design_scores_gemma":[0.00003773192,0.00002161495,0.8045035,0.00002470035,0.00003494055,0.00007204297,0.0005061277,0.1912782,0.0008536492,0.0003414768,0.002298964,0.00002718008],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965133,0.0001500367,0.0007254715,0.00009724509,0.000007069284,0.000008327095,0.001209098,0.00011335,0.001176107],"genre_scores_gemma":[0.9973319,0.00009277067,0.0007037331,0.000009214635,0.000002835065,0.000003391741,0.001181261,0.00001054469,0.0006643665],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.182089,"threshold_uncertainty_score":0.3663228,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00862080431162134,"score_gpt":0.1832368325735531,"score_spread":0.1746160282619318,"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."}}