{"id":"W2058522703","doi":"10.1038/ngeo1955","title":"Three decades of global methane sources and sinks","year":2013,"lang":"en","type":"article","venue":"Nature Geoscience","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":2368,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria; Environment and Climate Change Canada","funders":"National Oceanic and Atmospheric Administration; Sight Research UK; Grand Équipement National De Calcul Intensif; European Commission; National Energy Research Scientific Computing Center; National Centre for Earth Observation; Natural Environment Research Council; U.S. Department of Energy","keywords":"Methane; Atmospheric methane; Greenhouse gas; Environmental science; Atmospheric sciences; Ecosystem; Methane emissions; Fossil fuel; Greenhouse effect; Troposphere; Global warming; Climate change; Chemistry; Ecology; Geology","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":[0.002531222,0.0005873129,0.0005035318,0.001625961,0.000874731,0.002995841,0.0006460503,0.001585096,0.008081241],"category_scores_gemma":[0.005976629,0.0004560222,0.000528071,0.003495728,0.002784839,0.006526199,0.003551983,0.002679714,0.001391763],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002569251,"about_ca_system_score_gemma":0.00277499,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009061788,"about_ca_topic_score_gemma":0.008896172,"domain_scores_codex":[0.9992829,0.00009747594,0.0000629538,0.0002218021,0.0002219703,0.0001130585],"domain_scores_gemma":[0.9976594,0.0008541761,0.0003774755,0.0004151003,0.0005650836,0.000128797],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001171929,0.0001300711,0.04012438,0.003139218,0.0003338569,0.0004917283,0.005567024,0.003197234,0.007993219,0.2290045,0.05502421,0.6538227],"study_design_scores_gemma":[0.00003623112,0.0001476972,0.05316829,0.002020022,0.0001916358,0.0004567888,0.003986676,0.001076596,0.003554376,0.0770664,0.858204,0.00009133999],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.3127484,0.3783005,0.02434538,0.147585,0.008017502,0.0001070942,0.008446183,0.0006395465,0.1198103],"genre_scores_gemma":[0.75142,0.1709662,0.008918954,0.02270045,0.004750551,0.0001472718,0.003166628,0.0003403767,0.03758959],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009061788,"threshold_uncertainty_score":0.0270344,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00320834585425204,"score_gpt":0.2042700768225287,"score_spread":0.2010617309682767,"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."}}