{"id":"W4392048667","doi":"10.5194/amt-17-1229-2024","title":"Detection and long-term quantification of methane emissions from an active landfill","year":2024,"lang":"en","type":"article","venue":"Atmospheric measurement techniques","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"IFP Energies Nouvelles; Agence Nationale de la Recherche","keywords":"Environmental science; Methane; Greenhouse gas; Methane emissions; Atmospheric dispersion modeling; Landfill gas; Municipal solid waste; Plume; Atmospheric emissions; Environmental engineering; Inversion (geology); Air pollution; Atmospheric sciences; Hydrology (agriculture); Meteorology; Waste management; Geology; Engineering; Geography","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":[0.0002922043,0.000352277,0.0003000963,0.000597746,0.0002526105,0.0003673111,0.0002629386,0.0003222758,0.0005016634],"category_scores_gemma":[0.0001701885,0.0001211054,0.0002724534,0.0005834714,0.0001878203,0.000390278,0.0002619737,0.0001963675,0.0002087276],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003098439,"about_ca_system_score_gemma":0.000267123,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005541444,"about_ca_topic_score_gemma":0.009248126,"domain_scores_codex":[0.9998685,0.00001663586,0.000004399253,0.00004493614,0.00003885699,0.00002659589],"domain_scores_gemma":[0.9999019,0.00001641532,0.00002427216,0.00001203377,0.00003330307,0.00001207243],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0006140941,0.0003293255,0.4476208,0.000193245,0.0002641477,0.0004377117,0.0004808503,0.02482608,0.4686714,0.0002831228,0.0005119977,0.05576721],"study_design_scores_gemma":[0.00002736554,0.0004523878,0.7339755,0.00002862283,0.0001534567,0.0002147792,0.0006290361,0.1014423,0.1592392,0.0002816938,0.003497964,0.00005765051],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971266,0.00006052291,0.001940587,0.00001215851,0.000004027954,0.000004828338,0.0003820151,0.0000839985,0.0003850998],"genre_scores_gemma":[0.9981925,0.00003021807,0.001205554,0.000004365263,0.000004067882,0.000005115993,0.000399998,0.000007346628,0.000150901],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005541444,"threshold_uncertainty_score":0.0110184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02150990248247647,"score_gpt":0.256073007476345,"score_spread":0.2345631049938685,"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."}}