{"id":"W2794663980","doi":"10.5194/bg-15-5189-2018","title":"Environmental and taxonomic controls of carbon and oxygen stable isotope composition in <i>Sphagnum</i> across broad climatic and geographic ranges","year":2018,"lang":"en","type":"article","venue":"Biogeosciences","topic":"Peatlands and Wetlands Ecology","field":"Environmental Science","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; McMaster University; Center for Northern Studies; McGill University; University of Calgary; Carleton University; St. Mary's University; Wilfrid Laurier University","funders":"Natural Sciences and Engineering Research Council of Canada; Provincia autonoma di Bolzano - Alto Adige; Università degli Studi di Ferrara; Russian Science Foundation; Nature Conservancy; Wildlife Conservation Society; Russian Foundation for Basic Research; W. Garfield Weston Foundation; Narodowym Centrum Nauki; Vetenskapsrådet; National Science Foundation","keywords":"Sphagnum; Peat; δ13C; Isotopes of oxygen; δ18O; Environmental science; Isotopes of carbon; Productivity; Environmental chemistry; Stable isotope ratio; Ecology; Total organic carbon; Chemistry; Biology","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":[0.0003635749,0.0001013277,0.000185484,0.00004158756,0.0001405184,0.00003553485,0.00009460306,0.00005203647,0.0000536525],"category_scores_gemma":[0.000006212551,0.00008218502,0.00001143196,0.0001055413,0.001615121,0.0001595806,0.0001672794,0.00003827255,0.000002792544],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001739538,"about_ca_system_score_gemma":0.000003621539,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002772105,"about_ca_topic_score_gemma":0.001978349,"domain_scores_codex":[0.9991107,0.00004345803,0.000180045,0.0002996665,0.0001061223,0.0002600205],"domain_scores_gemma":[0.9997082,0.00005158663,0.00008329906,0.0000833807,0.000001923896,0.00007160447],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002486965,0.00003176068,0.9235028,0.00000607021,0.000002403337,0.000001087154,0.0002576042,6.847341e-7,0.07432113,0.000007793192,0.000007947076,0.001835874],"study_design_scores_gemma":[0.0007297253,0.0003017446,0.9950961,0.00001017107,0.000007092979,0.00001369452,0.0003265092,0.001051298,0.001851834,0.0001254969,0.0003816924,0.0001046375],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983991,0.0006162613,0.00000423846,0.00009324769,0.00003763664,0.0002046926,0.00004341341,0.000005772417,0.0005956168],"genre_scores_gemma":[0.9990347,0.0006532746,0.0001742866,0.00009043357,0.00001307298,0.00001325574,0.00000376283,0.000002937857,0.00001429664],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07246929,"threshold_uncertainty_score":0.595098,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007308825291347285,"score_gpt":0.2136355554560174,"score_spread":0.2063267301646701,"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."}}