Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003136950> ?p ?o ?g. }
- W2003136950 endingPage "22615" @default.
- W2003136950 startingPage "22593" @default.
- W2003136950 abstract "A rather limited number of large power plants are responsible for about 2/3 and 1/3 of the U.S. anthropogenic emissions of SO2 and NOx, respectively. Considerable uncertainty continues to prevail about the local and regional impact of their potentially harmful secondary products (e.g., ozone, sulfates, nitrates), We have analyzed state-of-the-art data of the Southern Oxidant Study (SOS)-Nashville Field Study (1994, 1995) for 10 days of summer daytime field measurements by instrumented aircraft in the plumes of three large, tall-stack, base-load, Tennessee Valley Authority (TVA) coal-fired power plants in northwestern Tennessee: Gallatin (G), located within the Nashville urban ozone nonattainment area, and Cumberland (C) and Johnsonville (JV) in rural isoprene-rich forested areas about 100 km to the west of Nashville. The average 1995 emissions of NOx from these three sources ranged over more than an order of magnitude. In this paper, we have explored plume chemical evolution and the magnitude, efficiency, and yield of ozone and NOz, (NOx oxidation products, mostly inorganic and organic nitrates) production in a broad variety of plume transport and chemistry scenarios within the convective boundary layer (CBL) in rural and urban settings. The results show that (1) plume chemical maturity and peak production capacities of ozone and NOz were realized quite close to the sources, within 30–40 km and 4 hours of daytime transport for Gallatin (smallest NOx emission rate, QNOx, and suburban environment) and typically within 100 km and 6 hours of CBL transport for Cumberland (highest QNOx and rural environment rich in isoprene); (2) the ozone impact of Gallatin on Nashville can exceed that of Cumberland, and under favorable transport and chemical conditions, both power plants can contribute as much as 50 ppb of excess ozone to the urban area, raising local peak levels well in excess of 100 ppb; (3) an estimated 3.1±0.7 molecules of ozone and more than 0.6 molecules of NOz, may be produced in large isolated rural power plant plumes (PPPs) per molecule of NOx release, and the corresponding peak yields of ozone and NOz may be significantly greater in urban PPPs; (4) the rate of NOz production ≈ 10–15% h−1 in isolated rural PPPs, and higher in urban PPPs; (5) NOz production is favored in all PPPs at first when the chemistry is VOC-limited; later, with increasing VOC ingestion from the background, the chemistry increasingly favors NOx-limited ozone production, starting at plume edges, and ultimately throughout the diluted plume. These results have major implications on outstanding issues related to the environmental impact and regulatory control of electric utility industry NOx emissions." @default.
- W2003136950 created "2016-06-24" @default.
- W2003136950 creator A5010568098 @default.
- W2003136950 creator A5031933518 @default.
- W2003136950 creator A5048058081 @default.
- W2003136950 creator A5058537719 @default.
- W2003136950 creator A5068235054 @default.
- W2003136950 creator A5075780103 @default.
- W2003136950 date "1998-09-01" @default.
- W2003136950 modified "2023-09-26" @default.
- W2003136950 title "Relative production of ozone and nitrates in urban and rural power plant plumes: 1. Composite results based on data from 10 field measurement days" @default.
- W2003136950 cites W1504598141 @default.
- W2003136950 cites W1544911734 @default.
- W2003136950 cites W186303228 @default.
- W2003136950 cites W1964321183 @default.
- W2003136950 cites W1990595667 @default.
- W2003136950 cites W1995215809 @default.
- W2003136950 cites W1998230064 @default.
- W2003136950 cites W2001148725 @default.
- W2003136950 cites W2017220203 @default.
- W2003136950 cites W2020014491 @default.
- W2003136950 cites W2037328531 @default.
- W2003136950 cites W2046865695 @default.
- W2003136950 cites W2057305337 @default.
- W2003136950 cites W2058894048 @default.
- W2003136950 cites W2075533601 @default.
- W2003136950 cites W2078583987 @default.
- W2003136950 cites W2082550495 @default.
- W2003136950 cites W2084714476 @default.
- W2003136950 cites W2099925973 @default.
- W2003136950 cites W2143020035 @default.
- W2003136950 doi "https://doi.org/10.1029/98jd00966" @default.
- W2003136950 hasPublicationYear "1998" @default.
- W2003136950 type Work @default.
- W2003136950 sameAs 2003136950 @default.
- W2003136950 citedByCount "51" @default.
- W2003136950 countsByYear W20031369502013 @default.
- W2003136950 countsByYear W20031369502016 @default.
- W2003136950 countsByYear W20031369502019 @default.
- W2003136950 countsByYear W20031369502020 @default.
- W2003136950 countsByYear W20031369502021 @default.
- W2003136950 crossrefType "journal-article" @default.
- W2003136950 hasAuthorship W2003136950A5010568098 @default.
- W2003136950 hasAuthorship W2003136950A5031933518 @default.
- W2003136950 hasAuthorship W2003136950A5048058081 @default.
- W2003136950 hasAuthorship W2003136950A5058537719 @default.
- W2003136950 hasAuthorship W2003136950A5068235054 @default.
- W2003136950 hasAuthorship W2003136950A5075780103 @default.
- W2003136950 hasConcept C104779481 @default.
- W2003136950 hasConcept C127313418 @default.
- W2003136950 hasConcept C139719470 @default.
- W2003136950 hasConcept C153294291 @default.
- W2003136950 hasConcept C159985019 @default.
- W2003136950 hasConcept C162324750 @default.
- W2003136950 hasConcept C192562407 @default.
- W2003136950 hasConcept C202444582 @default.
- W2003136950 hasConcept C205649164 @default.
- W2003136950 hasConcept C2775840915 @default.
- W2003136950 hasConcept C2778348673 @default.
- W2003136950 hasConcept C33923547 @default.
- W2003136950 hasConcept C39432304 @default.
- W2003136950 hasConcept C508106653 @default.
- W2003136950 hasConcept C91586092 @default.
- W2003136950 hasConcept C9652623 @default.
- W2003136950 hasConceptScore W2003136950C104779481 @default.
- W2003136950 hasConceptScore W2003136950C127313418 @default.
- W2003136950 hasConceptScore W2003136950C139719470 @default.
- W2003136950 hasConceptScore W2003136950C153294291 @default.
- W2003136950 hasConceptScore W2003136950C159985019 @default.
- W2003136950 hasConceptScore W2003136950C162324750 @default.
- W2003136950 hasConceptScore W2003136950C192562407 @default.
- W2003136950 hasConceptScore W2003136950C202444582 @default.
- W2003136950 hasConceptScore W2003136950C205649164 @default.
- W2003136950 hasConceptScore W2003136950C2775840915 @default.
- W2003136950 hasConceptScore W2003136950C2778348673 @default.
- W2003136950 hasConceptScore W2003136950C33923547 @default.
- W2003136950 hasConceptScore W2003136950C39432304 @default.
- W2003136950 hasConceptScore W2003136950C508106653 @default.
- W2003136950 hasConceptScore W2003136950C91586092 @default.
- W2003136950 hasConceptScore W2003136950C9652623 @default.
- W2003136950 hasIssue "D17" @default.
- W2003136950 hasLocation W20031369501 @default.
- W2003136950 hasOpenAccess W2003136950 @default.
- W2003136950 hasPrimaryLocation W20031369501 @default.
- W2003136950 hasRelatedWork W161763537 @default.
- W2003136950 hasRelatedWork W1670396270 @default.
- W2003136950 hasRelatedWork W2019966161 @default.
- W2003136950 hasRelatedWork W2072009347 @default.
- W2003136950 hasRelatedWork W2073893851 @default.
- W2003136950 hasRelatedWork W2088489833 @default.
- W2003136950 hasRelatedWork W2378771810 @default.
- W2003136950 hasRelatedWork W2588414595 @default.
- W2003136950 hasRelatedWork W2898639483 @default.
- W2003136950 hasRelatedWork W4323665194 @default.
- W2003136950 hasVolume "103" @default.
- W2003136950 isParatext "false" @default.
- W2003136950 isRetracted "false" @default.
- W2003136950 magId "2003136950" @default.