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Record #126536:

Particulate and snow nitrite in the spring Arctic troposphere / Shao-Meng Li.

Title: Particulate and snow nitrite in the spring Arctic troposphere / Shao-Meng Li.
Author(s): Li, Shao-Meng.
Date: 1993.
Abstract: Measurements of particulate and snow nitrite were made at ground level at Barrow, AK, during spring. Particle nitrite concentrations averaged 2.9±3.4 and 2.6±2.0 ppt in 1986 and 1989, respectively. Both seasons showed diurnal variations with higher concentrations during day which may have been caused by daytime down mixing. In 1989, nitrite was determined in several snow samples with concentrations between 0 and 0.18 μmol l⁻¹. Particle nitrite was probably in disequilibrium with gas phase, suggesting heterogeneous source for gaseous HONO. Relationship between particle nitrite and Na ions suggests that sea salt could be involved in nitrite formation, perhaps through hydrolysis of nitryl halides.
Notes:

Offprint: Atmospheric Environment. Vol. 27A(17-18) :2959-2967.

Keywords: 551.5 -- Meteorology.
551.510.52 -- Troposphere.
551.578.46 -- Snow cover and snow patches.
54 -- Chemistry.
551.510.41 -- Atmosphere, chemical properties.
551.510.42 -- Atmospheric impurities, dust and aerosols.
E9 -- Glaciology: meteorology and climatology.
(*3) -- Arctic regions.
(*49) -- Alaska.
(*494) -- Alaska, northwestern.
Location(s): SCO: SPRI-SHF: 551.510.41
SPRI record no.: 126536

MARCXML

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100 1# ‡aLi, Shao-Meng.
245 10 ‡aParticulate and snow nitrite in the spring Arctic troposphere /‡cShao-Meng Li.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1993.
300 ## ‡ap. 2959-2967 :‡bdiags., tables.
500 ## ‡aOffprint: Atmospheric Environment. Vol. 27A(17-18) :2959-2967.
520 3# ‡aMeasurements of particulate and snow nitrite were made at ground level at Barrow, AK, during spring. Particle nitrite concentrations averaged 2.9±3.4 and 2.6±2.0 ppt in 1986 and 1989, respectively. Both seasons showed diurnal variations with higher concentrations during day which may have been caused by daytime down mixing. In 1989, nitrite was determined in several snow samples with concentrations between 0 and 0.18 μmol l⁻¹. Particle nitrite was probably in disequilibrium with gas phase, suggesting heterogeneous source for gaseous HONO. Relationship between particle nitrite and Na ions suggests that sea salt could be involved in nitrite formation, perhaps through hydrolysis of nitryl halides.
650 07 ‡a551.5 -- Meteorology.‡2udc
650 07 ‡a551.510.52 -- Troposphere.‡2udc
650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc
650 07 ‡a54 -- Chemistry.‡2udc
650 07 ‡a551.510.41 -- Atmosphere, chemical properties.‡2udc
650 07 ‡a551.510.42 -- Atmospheric impurities, dust and aerosols.‡2udc
650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*49) -- Alaska.‡2udc
651 #7 ‡a(*494) -- Alaska, northwestern.‡2udc
852 7# ‡2camdept‡bSCO‡cSPRI-SHF‡h551.510.41‡9Create 1 item record‡0Migrate
917 ## ‡aUnenhanced record from Muscat, imported 2019
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