{"id":"W4405753630","doi":"10.2139/ssrn.5070949","title":"Weekly Carbon and Oxygen Isotope Dynamics in Black Spruce: A Case Study in the Northeastern Boreal Forest of Quebec, Canada","year":2024,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Plant Water Relations and Carbon Dynamics","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Taiga; Black spruce; Boreal; Environmental science; Carbon black; Forestry; Isotopes of oxygen; Carbon fibers; Physical geography; Geography; Atmospheric sciences; Ecology; Geology; Archaeology; Chemistry; Biology; Mathematics","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":[0.0002837394,0.0003195461,0.0003397191,0.001015166,0.002204917,0.001152861,0.001086539,0.0007986295,0.001796501],"category_scores_gemma":[0.0006109482,0.00018667,0.0002830154,0.002802803,0.0007109352,0.0004395506,0.0004121329,0.0004095198,0.0001746309],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01967222,"about_ca_system_score_gemma":0.007175037,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9965233,"about_ca_topic_score_gemma":0.9986682,"domain_scores_codex":[0.9998028,0.00002085305,0.000007313229,0.00004184038,0.00004417531,0.00008304391],"domain_scores_gemma":[0.9994468,0.0000906744,0.00006418175,0.00002251166,0.0002549843,0.0001208672],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002738482,0.0001823548,0.9683923,0.0000674438,0.0001503669,0.002033621,0.003243054,0.003922613,0.003061057,0.0004987349,0.002862629,0.01531199],"study_design_scores_gemma":[0.000009744755,0.00001653118,0.9913693,0.0000133234,0.00002453796,0.0001126217,0.002749193,0.003643362,0.0001845226,0.00004377545,0.00181301,0.00002016368],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963152,0.0002353168,0.0001246351,0.0001313253,0.000003297154,0.00001702655,0.001855314,0.00001169243,0.001306253],"genre_scores_gemma":[0.9968431,0.0001295374,0.0002627318,0.0000402542,0.00000226726,0.000006300992,0.0008080297,0.000006555032,0.001901265],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01967222,"threshold_uncertainty_score":0.1427326,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004839901669577405,"score_gpt":0.2043048746738942,"score_spread":0.1994649730043168,"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."}}