{"id":"W2109070719","doi":"10.1371/journal.pone.0078204","title":"Small Thaw Ponds: An Unaccounted Source of Methane in the Canadian High Arctic","year":2013,"lang":"en","type":"article","venue":"PLoS ONE","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":96,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; University of Victoria","funders":"Natural Sciences and Engineering Research Council of Canada; ArcticNet; Parks Canada","keywords":"Methanogenesis; Methane; Methanotroph; Permafrost; Environmental science; Environmental chemistry; Tundra; Isotopes of carbon; Peat; Archaea; Arctic; Carbon dioxide; Carbon fibers; Thermokarst; Ecology; Biology; Total organic carbon; Chemistry; Anaerobic oxidation of methane","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.000210667,0.0002076747,0.0003152743,0.0009121313,0.002639662,0.0008365905,0.0003345907,0.0002030485,0.0007298792],"category_scores_gemma":[0.0003385872,0.0001689831,0.0001893874,0.001521848,0.0006906926,0.0003285113,0.0005641886,0.0001870335,0.00006039987],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005192727,"about_ca_system_score_gemma":0.006724362,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8998051,"about_ca_topic_score_gemma":0.974387,"domain_scores_codex":[0.9998094,0.000009122708,0.000005575398,0.00003947839,0.00006213743,0.00007425446],"domain_scores_gemma":[0.999737,0.00002100172,0.00005079695,0.00001325332,0.0001185841,0.00005944715],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004567027,0.0000348436,0.925597,0.00009514459,0.0000903483,0.0005005815,0.002459545,0.0008135334,0.04585511,0.0001929558,0.0004355472,0.02346869],"study_design_scores_gemma":[0.000002668986,0.00001343311,0.9956977,0.000007092768,0.00001762963,0.00005691956,0.001414377,0.0004885071,0.001490134,0.00002746713,0.0007767357,0.000007294303],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989794,0.0001045529,0.00012147,0.00002498232,0.000001936782,0.000003112266,0.0002820588,0.000009458709,0.0004729873],"genre_scores_gemma":[0.9990709,0.0001168891,0.0002902022,0.0000153928,0.000001086598,0.000002024762,0.0002224932,0.000004955577,0.0002760723],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1001949,"threshold_uncertainty_score":0.2015699,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0912755760492852,"score_gpt":0.2144143348128149,"score_spread":0.1231387587635297,"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."}}