Matches in SemOpenAlex for { <https://semopenalex.org/work/W2368284927> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2368284927 abstract "To evaluate the chemical profiles and sources of spring aerosol over Xi'an,24 h a day fine particulate matter PM2.5 and inhalable particulate matter PM10 samples were collected at 4 urban sites simultaneously in 2 weeks using minival samplers. PM2.5 and PM10 mass concentrations,carbon analyses(organic and elemental carbon),water inorganic ion(NH4 +,Na+,K+,Ca2+,Mg2+,F-,Cl-,SO4 2-,NO3-) and trace elements(Ca and Fe) were determined by gravimetry, ion chromatography, thermal-optical carbon analyzer and ED-XRF spectrometry,respectively. The results show that the average mass concentration of PM10 is 3 times larger than that of PM2.5. Comparing with that in the non-dust period a sharp increase in organic carbon level is observed during the dust period. SO4 2--NO3--NH4 +concentration is much higher in dust storm events than in normal days, mainly due to dilution of enhanced particulates in dry dust storm. The transport pathways and sources of PM2.5 and PM10 in dust storm period are identified on the basis of the air mass trajectories and the ratio of Ca and Fe elements. CO3 2-concentration is estimated using the method of ion balance. A strong relationship is observed between evaluated CO3 2-and measured Ca2+, which indicates that CaCO3 is a main composition during dust storm period." @default.
- W2368284927 created "2016-06-24" @default.
- W2368284927 creator A5066562420 @default.
- W2368284927 date "2013-01-01" @default.
- W2368284927 modified "2023-09-24" @default.
- W2368284927 title "Characteristics of Atmospherical Particles PM_(2.5) and PM_(10) over Xi'an in Spring" @default.
- W2368284927 hasPublicationYear "2013" @default.
- W2368284927 type Work @default.
- W2368284927 sameAs 2368284927 @default.
- W2368284927 citedByCount "0" @default.
- W2368284927 crossrefType "journal-article" @default.
- W2368284927 hasAuthorship W2368284927A5066562420 @default.
- W2368284927 hasConcept C104779481 @default.
- W2368284927 hasConcept C107872376 @default.
- W2368284927 hasConcept C121332964 @default.
- W2368284927 hasConcept C126857682 @default.
- W2368284927 hasConcept C127413603 @default.
- W2368284927 hasConcept C140205800 @default.
- W2368284927 hasConcept C145148216 @default.
- W2368284927 hasConcept C147789679 @default.
- W2368284927 hasConcept C158787203 @default.
- W2368284927 hasConcept C159985019 @default.
- W2368284927 hasConcept C16810429 @default.
- W2368284927 hasConcept C178790620 @default.
- W2368284927 hasConcept C185592680 @default.
- W2368284927 hasConcept C192562407 @default.
- W2368284927 hasConcept C24245907 @default.
- W2368284927 hasConcept C2778712887 @default.
- W2368284927 hasConcept C2779345167 @default.
- W2368284927 hasConcept C2781449660 @default.
- W2368284927 hasConcept C78519656 @default.
- W2368284927 hasConcept C96618451 @default.
- W2368284927 hasConcept C97355855 @default.
- W2368284927 hasConceptScore W2368284927C104779481 @default.
- W2368284927 hasConceptScore W2368284927C107872376 @default.
- W2368284927 hasConceptScore W2368284927C121332964 @default.
- W2368284927 hasConceptScore W2368284927C126857682 @default.
- W2368284927 hasConceptScore W2368284927C127413603 @default.
- W2368284927 hasConceptScore W2368284927C140205800 @default.
- W2368284927 hasConceptScore W2368284927C145148216 @default.
- W2368284927 hasConceptScore W2368284927C147789679 @default.
- W2368284927 hasConceptScore W2368284927C158787203 @default.
- W2368284927 hasConceptScore W2368284927C159985019 @default.
- W2368284927 hasConceptScore W2368284927C16810429 @default.
- W2368284927 hasConceptScore W2368284927C178790620 @default.
- W2368284927 hasConceptScore W2368284927C185592680 @default.
- W2368284927 hasConceptScore W2368284927C192562407 @default.
- W2368284927 hasConceptScore W2368284927C24245907 @default.
- W2368284927 hasConceptScore W2368284927C2778712887 @default.
- W2368284927 hasConceptScore W2368284927C2779345167 @default.
- W2368284927 hasConceptScore W2368284927C2781449660 @default.
- W2368284927 hasConceptScore W2368284927C78519656 @default.
- W2368284927 hasConceptScore W2368284927C96618451 @default.
- W2368284927 hasConceptScore W2368284927C97355855 @default.
- W2368284927 hasLocation W23682849271 @default.
- W2368284927 hasOpenAccess W2368284927 @default.
- W2368284927 hasPrimaryLocation W23682849271 @default.
- W2368284927 hasRelatedWork W1973246480 @default.
- W2368284927 hasRelatedWork W1983462756 @default.
- W2368284927 hasRelatedWork W1991605059 @default.
- W2368284927 hasRelatedWork W2004523180 @default.
- W2368284927 hasRelatedWork W2008995401 @default.
- W2368284927 hasRelatedWork W2028546793 @default.
- W2368284927 hasRelatedWork W2029863492 @default.
- W2368284927 hasRelatedWork W2031782305 @default.
- W2368284927 hasRelatedWork W2220060520 @default.
- W2368284927 hasRelatedWork W2290409249 @default.
- W2368284927 hasRelatedWork W2312247470 @default.
- W2368284927 hasRelatedWork W2588678492 @default.
- W2368284927 hasRelatedWork W2620722035 @default.
- W2368284927 hasRelatedWork W2763606440 @default.
- W2368284927 hasRelatedWork W2810056263 @default.
- W2368284927 hasRelatedWork W2945580118 @default.
- W2368284927 hasRelatedWork W2954155565 @default.
- W2368284927 hasRelatedWork W2987724308 @default.
- W2368284927 hasRelatedWork W2988719534 @default.
- W2368284927 hasRelatedWork W3204731918 @default.
- W2368284927 isParatext "false" @default.
- W2368284927 isRetracted "false" @default.
- W2368284927 magId "2368284927" @default.
- W2368284927 workType "article" @default.