{"id":"W2033170862","doi":"10.1029/2006jd007912","title":"Surface and lightning sources of nitrogen oxides over the United States: Magnitudes, chemical evolution, and outflow","year":2007,"lang":"en","type":"article","venue":"Journal of Geophysical Research Atmospheres","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":334,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Langley Research Center; Goddard Space Flight Center; National Oceanic and Atmospheric Administration; Dalhousie University","keywords":"Troposphere; Chemical transport model; Lightning (connector); Atmospheric sciences; Outflow; Ozone; Tropospheric ozone; Environmental science; Altitude (triangle); Climatology; Meteorology; Atmospheric chemistry; Geology; Physics; Power (physics)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02128467278906788,"score_gpt":0.2805971378938525,"score_spread":0.2593124651047846,"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."}}