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Record #122152:
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Main publication details
MARC recordEvidence for heterogeneous reactions in the Antarctic autumn stratosphere / J.G. Keys, P.V. Johnston, R.D. Blatherwick, F.J. Murcray.
| Title: | Evidence for heterogeneous reactions in the Antarctic autumn stratosphere / J.G. Keys, P.V. Johnston, R.D. Blatherwick, F.J. Murcray. |
| Author(s): | Keys, J. G. Johnston, P. V. Blatherwick, R. D. Murcray, F. J. |
| Date: | 1993. |
| In: | Nature. (1993.), Vol. 361(6407) (1993) |
| Abstract: | Presents measurements of Antarctic stratospheric NO₂ and HNO₃ concentrations taken in 1991 at Arrival Heights, results from which demonstrate that reactive nitrogen was converted to HNO₃ in autumn, before temperatures were low enough for polar stratospheric clouds (PSCs) to form. Attributes conversion and attendant potential for additional autumnal ozone loss to heterogeneous chemistry on background aerosols. |
| Notes: | Nature. Vol. 361(6407) :49-51 (1993). |
| Keywords: | 546.214 -- Ozone. 551.5 -- Meteorology. 551.510.41 -- Atmosphere, chemical properties. 551.510.42 -- Atmospheric impurities, dust and aerosols. 551.510.532 -- Stratosphere. 551.510.534 -- Ozone layer. 551.576 -- Cloud: PSC. D -- Atmospheric sciences. (*7) -- Antarctic regions. |
| SPRI record no.: | 122152 |
LDR 01476naa#a2200000#a#4500 001 SPRI-122152 005 20231130144000.0 007 ta 008 231130s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-122152 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aEvidence for heterogeneous reactions in the Antarctic autumn stratosphere /‡cJ.G. Keys, P.V. Johnston, R.D. Blatherwick, F.J. Murcray. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 49-51 :‡bdiags. 500 ## ‡aNature. Vol. 361(6407) :49-51 (1993). 520 3# ‡aPresents measurements of Antarctic stratospheric NO₂ and HNO₃ concentrations taken in 1991 at Arrival Heights, results from which demonstrate that reactive nitrogen was converted to HNO₃ in autumn, before temperatures were low enough for polar stratospheric clouds (PSCs) to form. Attributes conversion and attendant potential for additional autumnal ozone loss to heterogeneous chemistry on background aerosols. 650 07 ‡a546.214 -- Ozone.‡2udc 650 07 ‡a551.5 -- Meteorology.‡2udc 650 07 ‡a551.510.41 -- Atmosphere, chemical properties.‡2udc 650 07 ‡a551.510.42 -- Atmospheric impurities, dust and aerosols.‡2udc 650 07 ‡a551.510.532 -- Stratosphere.‡2udc 650 07 ‡a551.510.534 -- Ozone layer.‡2udc 650 07 ‡a551.576 -- Cloud: PSC.‡2udc 650 07 ‡aD -- Atmospheric sciences.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 700 1# ‡aKeys, J. G. 700 1# ‡aJohnston, P. V. 700 1# ‡aBlatherwick, R. D. 700 1# ‡aMurcray, F. J. 773 0# ‡7nnas ‡tNature. ‡gVol. 361(6407) (1993) ‡wSPRI-1046 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231130