{"id":"W7162014156","doi":"10.82308/54985","title":"Using radiocarbon to trace methane emissions from natural and anthropogenic sources in two Canadian ecosystems","year":2023,"lang":"en","type":"dissertation","venue":"","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Terrestrial ecosystem; Radiocarbon dating; Methane emissions; Environmental factor","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":[0.0004571839,0.0004861569,0.0002093814,0.00196515,0.002841338,0.00122024,0.0007915761,0.0004550594,0.0005691336],"category_scores_gemma":[0.0007460116,0.0002690412,0.0003958606,0.00288097,0.001152495,0.0004415136,0.0007547994,0.0005415629,0.00008387958],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02621225,"about_ca_system_score_gemma":0.01579577,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9922054,"about_ca_topic_score_gemma":0.9975877,"domain_scores_codex":[0.999524,0.0000204091,0.00001168251,0.0001149629,0.0001683838,0.0001606259],"domain_scores_gemma":[0.9994287,0.00004503011,0.0000772297,0.00002311358,0.0003478561,0.00007800142],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005494383,0.0001186469,0.9154696,0.0001506978,0.0001766823,0.0003619395,0.004006687,0.00162414,0.03697618,0.0006327471,0.0005578491,0.03937533],"study_design_scores_gemma":[0.000008388693,0.00004153764,0.9919479,0.00001169016,0.00004983794,0.00005874524,0.001702022,0.0007462247,0.00267575,0.00006471307,0.00266553,0.00002769654],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955004,0.0004901905,0.0006086714,0.00009085422,0.000008065709,0.0000431426,0.0006588086,0.00001597743,0.002583939],"genre_scores_gemma":[0.9925165,0.0005493763,0.00286536,0.00007907975,0.000002747074,0.00003196437,0.0006866598,0.000009173792,0.003259258],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02621225,"threshold_uncertainty_score":0.1901841,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01126816823256905,"score_gpt":0.2659429033123713,"score_spread":0.2546747350798023,"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."}}