{"id":"W4416834302","doi":"10.1111/1462-2920.70210","title":"Spatial Heterogeneity in Methane Biogeochemistry and Prokaryotic Community Structure in Sub‐Arctic Waterbodies in Northern Canada","year":2025,"lang":"en","type":"article","venue":"Environmental Microbiology","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Center for Northern Studies; Université de Montréal; Université de Sherbrooke","funders":"International Food Service Executives Association; Belmont Forum; Région Hauts-de-France; Agence Nationale de la Recherche; Université du Littoral Côte d'Opale","keywords":"Permafrost; Community structure; Biogeochemistry; Anoxic waters; Arctic; Microbial population biology; Thermokarst; Methane; Microbial ecology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009950923,0.0001261317,0.0001869589,0.00006276589,0.00004196308,0.000005837495,0.0001146844,0.00009739935,0.0003185803],"category_scores_gemma":[0.00000724069,0.0001129302,0.00001215085,0.00006170973,0.0001420289,0.00002903347,0.00005396742,0.0002854663,0.000004323525],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006751214,"about_ca_system_score_gemma":0.00003071694,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8665953,"about_ca_topic_score_gemma":0.9995047,"domain_scores_codex":[0.9991896,0.0001808586,0.0001770083,0.0001801057,0.00002298407,0.0002494154],"domain_scores_gemma":[0.9997475,0.00008050542,0.00002693374,0.0001159391,9.595018e-7,0.0000281903],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004187519,0.0000181436,0.8318802,0.00003250226,0.000004109894,0.00002103244,0.0001921533,0.00003991115,0.1671936,2.860031e-8,0.000004073073,0.0005724619],"study_design_scores_gemma":[0.0004273393,0.00003066698,0.9749814,0.00002426349,0.000002860923,0.00002382088,0.000299803,0.00003247328,0.02392097,0.00003576917,0.0001147209,0.0001059511],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963032,0.001072941,6.931943e-8,0.0001374207,0.00009414936,0.0001314511,0.002233229,0.000002172372,0.0000253491],"genre_scores_gemma":[0.9958166,0.000121316,0.000004002237,0.0002202844,0.000008352271,0.000001413611,0.003819223,0.000001871543,0.00000696626],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1432726,"threshold_uncertainty_score":0.4605159,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00782594804092364,"score_gpt":0.1859454455138178,"score_spread":0.1781194974728941,"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."}}