FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3116539987> ?p ?o ?g. }

• W3116539987 endingPage "5266" @default.
• W3116539987 startingPage "5256" @default.
• W3116539987 abstract "To reveal the process and cause of air pollution in winter in Zhengzhou, Zhengfangji Station was selected as the sampling point to discuss the concentration of air pollutants and the characteristics of meteorological parameters in December 2019, in Zhengzhou. The concentration changes in PM2.5 water-soluble ions, elements, and carbon components in different pollution stages were compared, and air quality model simulation results were used to analyze emissions from pollution sources and regional transmission during sampling of the PM2.5 mass concentration at the sampling point. The results showed that there was a slight difference in the process of formation and dissipation of the first and second heavy pollution occurrences, showing the characteristics of accumulation, slow removal and accumulation, fast removal, respectively. The mass concentration of NO3-, SO42-, and NH4+ accounted for 41.5% and 46.2% of PM2.5, and the OC/EC ratios were 4.0 and 4.5 in the first and second heavy pollution periods, respectively. The formation of secondary aerosol particles was the main reason for the formation of heavy pollution. During the sampling period, the average contributions of local, eastern, southern, western, and northern regions to the PM2.5 concentration of the sampling point were 58.0%, 2.4%, 6.7%, 6.9%, and 12.7%, respectively. The first heavy pollution period was the result of combined locally sourced pollutant emission and externally sourced regional transmission, during which the contribution from western and southern regions and external industrial sources increased. The second heavy pollution period was mainly affected by the accumulation of local air pollutants, during which the contribution of traffic, dust, and coal-fired sources increased sharply, and the impact of external areas on the PM2.5 concentration of sampling point decreased." @default.
• W3116539987 created "2021-01-05" @default.
• W3116539987 creator A5000424090 @default.
• W3116539987 creator A5002461253 @default.
• W3116539987 creator A5006930837 @default.
• W3116539987 creator A5008464192 @default.
• W3116539987 creator A5054899321 @default.
• W3116539987 creator A5071031611 @default.
• W3116539987 date "2020-12-01" @default.
• W3116539987 modified "2023-09-23" @default.
• W3116539987 title "Formation Mechanism and Source Analysis of Two Heavy Pollution Periods in Winter in a Central Plains City" @default.
• W3116539987 doi "https://doi.org/10.13227/j.hjkx.202003323" @default.
• W3116539987 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33374041" @default.
• W3116539987 hasPublicationYear "2020" @default.
• W3116539987 type Work @default.
• W3116539987 sameAs 3116539987 @default.
• W3116539987 citedByCount "1" @default.
• W3116539987 countsByYear W31165399872021 @default.
• W3116539987 crossrefType "journal-article" @default.
• W3116539987 hasAuthorship W3116539987A5000424090 @default.
• W3116539987 hasAuthorship W3116539987A5002461253 @default.
• W3116539987 hasAuthorship W3116539987A5006930837 @default.
• W3116539987 hasAuthorship W3116539987A5008464192 @default.
• W3116539987 hasAuthorship W3116539987A5054899321 @default.
• W3116539987 hasAuthorship W3116539987A5071031611 @default.
• W3116539987 hasConcept C106131492 @default.
• W3116539987 hasConcept C107872376 @default.
• W3116539987 hasConcept C110687712 @default.
• W3116539987 hasConcept C126314574 @default.
• W3116539987 hasConcept C126857682 @default.
• W3116539987 hasConcept C127313418 @default.
• W3116539987 hasConcept C140779682 @default.
• W3116539987 hasConcept C147789679 @default.
• W3116539987 hasConcept C153294291 @default.
• W3116539987 hasConcept C178790620 @default.
• W3116539987 hasConcept C179006392 @default.
• W3116539987 hasConcept C185592680 @default.
• W3116539987 hasConcept C18903297 @default.
• W3116539987 hasConcept C205649164 @default.
• W3116539987 hasConcept C2779345167 @default.
• W3116539987 hasConcept C31972630 @default.
• W3116539987 hasConcept C39432304 @default.
• W3116539987 hasConcept C41008148 @default.
• W3116539987 hasConcept C521259446 @default.
• W3116539987 hasConcept C559116025 @default.
• W3116539987 hasConcept C82685317 @default.
• W3116539987 hasConcept C86803240 @default.
• W3116539987 hasConcept C91586092 @default.
• W3116539987 hasConceptScore W3116539987C106131492 @default.
• W3116539987 hasConceptScore W3116539987C107872376 @default.
• W3116539987 hasConceptScore W3116539987C110687712 @default.
• W3116539987 hasConceptScore W3116539987C126314574 @default.
• W3116539987 hasConceptScore W3116539987C126857682 @default.
• W3116539987 hasConceptScore W3116539987C127313418 @default.
• W3116539987 hasConceptScore W3116539987C140779682 @default.
• W3116539987 hasConceptScore W3116539987C147789679 @default.
• W3116539987 hasConceptScore W3116539987C153294291 @default.
• W3116539987 hasConceptScore W3116539987C178790620 @default.
• W3116539987 hasConceptScore W3116539987C179006392 @default.
• W3116539987 hasConceptScore W3116539987C185592680 @default.
• W3116539987 hasConceptScore W3116539987C18903297 @default.
• W3116539987 hasConceptScore W3116539987C205649164 @default.
• W3116539987 hasConceptScore W3116539987C2779345167 @default.
• W3116539987 hasConceptScore W3116539987C31972630 @default.
• W3116539987 hasConceptScore W3116539987C39432304 @default.
• W3116539987 hasConceptScore W3116539987C41008148 @default.
• W3116539987 hasConceptScore W3116539987C521259446 @default.
• W3116539987 hasConceptScore W3116539987C559116025 @default.
• W3116539987 hasConceptScore W3116539987C82685317 @default.
• W3116539987 hasConceptScore W3116539987C86803240 @default.
• W3116539987 hasConceptScore W3116539987C91586092 @default.
• W3116539987 hasIssue "12" @default.
• W3116539987 hasLocation W31165399871 @default.
• W3116539987 hasOpenAccess W3116539987 @default.
• W3116539987 hasPrimaryLocation W31165399871 @default.
• W3116539987 hasRelatedWork W2065055890 @default.
• W3116539987 hasRelatedWork W2142279069 @default.
• W3116539987 hasRelatedWork W2227313558 @default.
• W3116539987 hasRelatedWork W2380389543 @default.
• W3116539987 hasRelatedWork W2382941012 @default.
• W3116539987 hasRelatedWork W2385271990 @default.
• W3116539987 hasRelatedWork W2515199718 @default.
• W3116539987 hasRelatedWork W2753214643 @default.
• W3116539987 hasRelatedWork W2771684298 @default.
• W3116539987 hasRelatedWork W2788204998 @default.
• W3116539987 hasRelatedWork W2895143048 @default.
• W3116539987 hasRelatedWork W2904341422 @default.
• W3116539987 hasRelatedWork W2913275251 @default.
• W3116539987 hasRelatedWork W2969891935 @default.
• W3116539987 hasRelatedWork W3013614800 @default.
• W3116539987 hasRelatedWork W3021399918 @default.
• W3116539987 hasRelatedWork W3024709421 @default.
• W3116539987 hasRelatedWork W3134187864 @default.
• W3116539987 hasRelatedWork W3137528731 @default.
• W3116539987 hasRelatedWork W3195563583 @default.
• W3116539987 hasVolume "41" @default.
• W3116539987 isParatext "false" @default.
• W3116539987 isRetracted "false" @default.

• next