Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308572510> ?p ?o ?g. }
- W4308572510 abstract "Abstract Eastern China has been frequently suffering from air pollution problems in the past decades. Besides the intensive emissions, weather‐system evolution is generally regarded as an important factor influencing air quality, among which cold fronts are of great importance in regulating the synoptic‐scale variations of regional pollution. Despite numerous case studies conducted, the long‐term climatological behaviors of cold front depicting their overall impacts on air quality remain unrevealed. In this study, an objective front identification approach has been performed to construct a 42‐year climatology of cold‐front activities in eastern China. It is found that the cold fronts and pollution events usually coincide in cold seasons, and have great impacts on air quality in metropolitan regions. A significant accumulation (cleansing) effect on surface air pollutants in the Beijing‐Tianjin‐Hebei (BTH) region before (after) the passage of the front has been observed in autumn and winter, with mean fine particles (PM 2.5 ) concentrations varying by 40–80 μg/m 3 during the processes. The cold fronts that go through the Yangtze River Delta region in winter also lead to the decrease of the PM 2.5 concentration after the passages of about 15 μg/m 3 . Major influencing factors include the changes in meteorological conditions and regional transport driven by frontal circulation, which are favorable for pollutants dispersion and advection. On the interannual scale, the cleansing effect of the cold fronts dominates in BTH regions. The statistical relationship between cold fronts and regional air quality highlighted would help understand the impact of both past and future climate on regional pollution from a synoptic perspective." @default.
- W4308572510 created "2022-11-12" @default.
- W4308572510 creator A5005432331 @default.
- W4308572510 creator A5034890736 @default.
- W4308572510 creator A5066860061 @default.
- W4308572510 creator A5076482257 @default.
- W4308572510 creator A5089839220 @default.
- W4308572510 date "2022-11-15" @default.
- W4308572510 modified "2023-10-16" @default.
- W4308572510 title "Climatological Characteristics of Cold Fronts and Their Impacts on Air Quality in Cold Seasons Over the Eastern China" @default.
- W4308572510 cites W1485504984 @default.
- W4308572510 cites W1554736128 @default.
- W4308572510 cites W1656507252 @default.
- W4308572510 cites W1846776786 @default.
- W4308572510 cites W1853712388 @default.
- W4308572510 cites W1898203404 @default.
- W4308572510 cites W1941696188 @default.
- W4308572510 cites W1964378971 @default.
- W4308572510 cites W1964756890 @default.
- W4308572510 cites W2021218829 @default.
- W4308572510 cites W2025876969 @default.
- W4308572510 cites W2040113717 @default.
- W4308572510 cites W2046307699 @default.
- W4308572510 cites W2047114161 @default.
- W4308572510 cites W2057462398 @default.
- W4308572510 cites W2131071984 @default.
- W4308572510 cites W2179208893 @default.
- W4308572510 cites W2269828797 @default.
- W4308572510 cites W2483081001 @default.
- W4308572510 cites W2575591472 @default.
- W4308572510 cites W2582812429 @default.
- W4308572510 cites W2598575201 @default.
- W4308572510 cites W2607350314 @default.
- W4308572510 cites W2610316289 @default.
- W4308572510 cites W2684233795 @default.
- W4308572510 cites W2742588201 @default.
- W4308572510 cites W2756959352 @default.
- W4308572510 cites W2765235847 @default.
- W4308572510 cites W2765310213 @default.
- W4308572510 cites W2810868682 @default.
- W4308572510 cites W2885577621 @default.
- W4308572510 cites W2889008834 @default.
- W4308572510 cites W2891042724 @default.
- W4308572510 cites W2900982794 @default.
- W4308572510 cites W2924268529 @default.
- W4308572510 cites W2933119353 @default.
- W4308572510 cites W2939064738 @default.
- W4308572510 cites W2942384246 @default.
- W4308572510 cites W2944050395 @default.
- W4308572510 cites W2990227454 @default.
- W4308572510 cites W3018640611 @default.
- W4308572510 cites W3026292362 @default.
- W4308572510 cites W3034647627 @default.
- W4308572510 cites W3102718013 @default.
- W4308572510 cites W3109587877 @default.
- W4308572510 cites W3120590292 @default.
- W4308572510 cites W3136943613 @default.
- W4308572510 cites W3163804503 @default.
- W4308572510 cites W3192661424 @default.
- W4308572510 cites W408584842 @default.
- W4308572510 cites W4207001842 @default.
- W4308572510 cites W4223593533 @default.
- W4308572510 doi "https://doi.org/10.1029/2022jd037488" @default.
- W4308572510 hasPublicationYear "2022" @default.
- W4308572510 type Work @default.
- W4308572510 citedByCount "3" @default.
- W4308572510 countsByYear W43085725102023 @default.
- W4308572510 crossrefType "journal-article" @default.
- W4308572510 hasAuthorship W4308572510A5005432331 @default.
- W4308572510 hasAuthorship W4308572510A5034890736 @default.
- W4308572510 hasAuthorship W4308572510A5066860061 @default.
- W4308572510 hasAuthorship W4308572510A5076482257 @default.
- W4308572510 hasAuthorship W4308572510A5089839220 @default.
- W4308572510 hasConcept C121332964 @default.
- W4308572510 hasConcept C126314574 @default.
- W4308572510 hasConcept C127313418 @default.
- W4308572510 hasConcept C153294291 @default.
- W4308572510 hasConcept C166957645 @default.
- W4308572510 hasConcept C178790620 @default.
- W4308572510 hasConcept C185592680 @default.
- W4308572510 hasConcept C18903297 @default.
- W4308572510 hasConcept C191935318 @default.
- W4308572510 hasConcept C205649164 @default.
- W4308572510 hasConcept C2777551076 @default.
- W4308572510 hasConcept C2778304055 @default.
- W4308572510 hasConcept C39432304 @default.
- W4308572510 hasConcept C49204034 @default.
- W4308572510 hasConcept C5072599 @default.
- W4308572510 hasConcept C521259446 @default.
- W4308572510 hasConcept C559116025 @default.
- W4308572510 hasConcept C82685317 @default.
- W4308572510 hasConcept C83404686 @default.
- W4308572510 hasConcept C86803240 @default.
- W4308572510 hasConcept C91586092 @default.
- W4308572510 hasConcept C92624490 @default.
- W4308572510 hasConcept C97355855 @default.
- W4308572510 hasConceptScore W4308572510C121332964 @default.
- W4308572510 hasConceptScore W4308572510C126314574 @default.
- W4308572510 hasConceptScore W4308572510C127313418 @default.
- W4308572510 hasConceptScore W4308572510C153294291 @default.