Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000462814> ?p ?o ?g. }
- W2000462814 endingPage "68" @default.
- W2000462814 startingPage "61" @default.
- W2000462814 abstract "Long-term trends in fog episodes, vertical variations of atmospheric boundary structure, and air pollutant concentrations during two different heavy fog events in the Tianjin area were analyzed. The total amount of fog has increased since 1980 due to the stability of the boundary layer and an increase of pollutant emissions. The variation in the characteristics of the boundary layer and air pollutant concentrations were significantly different between the two fog processes (fog I and fog II). The onset of fog I was accompanied by a temperature inversion in the low atmosphere, and the average kinetic energy showed a clear diurnal trend and vertical variation, which increased with height. The dissipation of fog I was mainly due to turbulence. However, the atmospheric stratification was not stable in the lower layer before the onset of fog II. The diurnal and vertical changes in kinetic energy were very small, in which turbulent momentum at each measurement height tended to be zero. In the dissipation process of fog II, wind speed increased significantly. Surface PM2.5 concentrations decreased, but the ratio of PM2.5 to PM10 increased from 0.66 to 0.82 until fog I dissipated. However, the concentration of PM2.5 did not decrease at the early stage of fog II, but the ratio of PM2.5 to PM10 PM2.5/PM10 decreased to 0.21 when fog II dissipated. This study showed that there was a clear difference in the evolution of pollutant concentration for different pollutants and in different developing stages during the fog events. PM2.5 concentration accumulated faster than those of SO2 and NOx, and the PM2.5 cumulative rate was greater in the mid-term of the fog process." @default.
- W2000462814 created "2016-06-24" @default.
- W2000462814 creator A5004004972 @default.
- W2000462814 creator A5008292444 @default.
- W2000462814 creator A5008975323 @default.
- W2000462814 creator A5010725372 @default.
- W2000462814 creator A5063059435 @default.
- W2000462814 creator A5069422774 @default.
- W2000462814 creator A5083278883 @default.
- W2000462814 date "2015-06-01" @default.
- W2000462814 modified "2023-09-23" @default.
- W2000462814 title "Long-term trends in fog and boundary layer characteristics in Tianjin, China" @default.
- W2000462814 cites W1965369108 @default.
- W2000462814 cites W1970652937 @default.
- W2000462814 cites W1976580360 @default.
- W2000462814 cites W1989420426 @default.
- W2000462814 cites W2009019973 @default.
- W2000462814 cites W2012923388 @default.
- W2000462814 cites W2033834834 @default.
- W2000462814 cites W2039727323 @default.
- W2000462814 cites W2046716863 @default.
- W2000462814 cites W2063166416 @default.
- W2000462814 cites W2094219196 @default.
- W2000462814 cites W2107508512 @default.
- W2000462814 cites W2107531201 @default.
- W2000462814 cites W2110647293 @default.
- W2000462814 cites W2158989459 @default.
- W2000462814 cites W2167357859 @default.
- W2000462814 cites W2171643066 @default.
- W2000462814 cites W4240522344 @default.
- W2000462814 doi "https://doi.org/10.1016/j.partic.2014.02.008" @default.
- W2000462814 hasPublicationYear "2015" @default.
- W2000462814 type Work @default.
- W2000462814 sameAs 2000462814 @default.
- W2000462814 citedByCount "19" @default.
- W2000462814 countsByYear W20004628142015 @default.
- W2000462814 countsByYear W20004628142016 @default.
- W2000462814 countsByYear W20004628142017 @default.
- W2000462814 countsByYear W20004628142018 @default.
- W2000462814 countsByYear W20004628142019 @default.
- W2000462814 countsByYear W20004628142020 @default.
- W2000462814 countsByYear W20004628142021 @default.
- W2000462814 countsByYear W20004628142022 @default.
- W2000462814 crossrefType "journal-article" @default.
- W2000462814 hasAuthorship W2000462814A5004004972 @default.
- W2000462814 hasAuthorship W2000462814A5008292444 @default.
- W2000462814 hasAuthorship W2000462814A5008975323 @default.
- W2000462814 hasAuthorship W2000462814A5010725372 @default.
- W2000462814 hasAuthorship W2000462814A5063059435 @default.
- W2000462814 hasAuthorship W2000462814A5069422774 @default.
- W2000462814 hasAuthorship W2000462814A5083278883 @default.
- W2000462814 hasConcept C100701293 @default.
- W2000462814 hasConcept C111603439 @default.
- W2000462814 hasConcept C121332964 @default.
- W2000462814 hasConcept C127313418 @default.
- W2000462814 hasConcept C135402231 @default.
- W2000462814 hasConcept C153294291 @default.
- W2000462814 hasConcept C15476950 @default.
- W2000462814 hasConcept C161067210 @default.
- W2000462814 hasConcept C178790620 @default.
- W2000462814 hasConcept C185592680 @default.
- W2000462814 hasConcept C192943249 @default.
- W2000462814 hasConcept C196558001 @default.
- W2000462814 hasConcept C197751951 @default.
- W2000462814 hasConcept C2779227376 @default.
- W2000462814 hasConcept C3527866 @default.
- W2000462814 hasConcept C39432304 @default.
- W2000462814 hasConcept C57879066 @default.
- W2000462814 hasConcept C59822182 @default.
- W2000462814 hasConcept C65440619 @default.
- W2000462814 hasConcept C82685317 @default.
- W2000462814 hasConcept C86338904 @default.
- W2000462814 hasConcept C86803240 @default.
- W2000462814 hasConcept C88548481 @default.
- W2000462814 hasConcept C89298926 @default.
- W2000462814 hasConcept C91586092 @default.
- W2000462814 hasConcept C97355855 @default.
- W2000462814 hasConcept C99591008 @default.
- W2000462814 hasConceptScore W2000462814C100701293 @default.
- W2000462814 hasConceptScore W2000462814C111603439 @default.
- W2000462814 hasConceptScore W2000462814C121332964 @default.
- W2000462814 hasConceptScore W2000462814C127313418 @default.
- W2000462814 hasConceptScore W2000462814C135402231 @default.
- W2000462814 hasConceptScore W2000462814C153294291 @default.
- W2000462814 hasConceptScore W2000462814C15476950 @default.
- W2000462814 hasConceptScore W2000462814C161067210 @default.
- W2000462814 hasConceptScore W2000462814C178790620 @default.
- W2000462814 hasConceptScore W2000462814C185592680 @default.
- W2000462814 hasConceptScore W2000462814C192943249 @default.
- W2000462814 hasConceptScore W2000462814C196558001 @default.
- W2000462814 hasConceptScore W2000462814C197751951 @default.
- W2000462814 hasConceptScore W2000462814C2779227376 @default.
- W2000462814 hasConceptScore W2000462814C3527866 @default.
- W2000462814 hasConceptScore W2000462814C39432304 @default.
- W2000462814 hasConceptScore W2000462814C57879066 @default.
- W2000462814 hasConceptScore W2000462814C59822182 @default.
- W2000462814 hasConceptScore W2000462814C65440619 @default.
- W2000462814 hasConceptScore W2000462814C82685317 @default.