{"id":"W3126659815","doi":"10.1029/2020jg006038","title":"Continuous Dynamics of Dissolved Methane Over 2 Years and its Carbon Isotopes (δ<sup>13</sup>C, Δ<sup>14</sup>C) in a Small Arctic Lake in the Mackenzie Delta","year":2021,"lang":"en","type":"article","venue":"Journal of Geophysical Research Biogeosciences","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geological Survey of Canada; Natural Resources Canada; Simon Fraser University","funders":"Geological Society of America; American Geophysical Union; National Science Foundation","keywords":"Dissolved organic carbon; Methane; Water column; Permafrost; Atmosphere (unit); Environmental chemistry; Carbon cycle; Environmental science; Carbon fibers; Anaerobic oxidation of methane; Hydrology (agriculture); Chemistry; Oceanography; Geology; Ecology; Materials science; Meteorology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001224012,0.000243544,0.0002539152,0.0003656427,0.0007473005,0.0004520939,0.00033339,0.0002702889,0.0003074621],"category_scores_gemma":[0.0001696435,0.0002080848,0.000171283,0.0002994858,0.0003075642,0.000275717,0.0004117794,0.0002106558,0.0000837422],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007812436,"about_ca_system_score_gemma":0.000355017,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02782395,"about_ca_topic_score_gemma":0.0626711,"domain_scores_codex":[0.9999359,0.000004725161,0.000004547777,0.00002565535,0.00001565818,0.0000136206],"domain_scores_gemma":[0.9998463,0.0000174188,0.00003545294,0.000008966268,0.00005107269,0.00004086194],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005903554,0.0001048253,0.8487357,0.00004264455,0.00009522635,0.0002911823,0.0007249657,0.0005506135,0.1424475,0.00003996606,0.0001667365,0.006210359],"study_design_scores_gemma":[0.000007116791,0.0001132077,0.9913086,0.000003280435,0.00003319856,0.00005322065,0.0003720533,0.001848722,0.005920036,0.00001264649,0.0003218649,0.000006137387],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997796,0.00001027339,0.00002891549,0.000006069357,5.045208e-7,0.00000159573,0.00009297912,0.000003278716,0.00007676593],"genre_scores_gemma":[0.9994,0.00001262571,0.000199279,0.00000661208,0.000001540799,0.000006732738,0.0002218634,0.00000197999,0.0001493077],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9721761,"threshold_uncertainty_score":0.05532402,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02447487889776152,"score_gpt":0.2850603196756253,"score_spread":0.2605854407778638,"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."}}