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Record #122874:
- #122874
Main publication details
MARC recordMethanesulfonic acid in coastal Antarctic snow related to sea-ice extent / K.A. Welch, Paul A. Mayewski, S.I. Whitlow.
| Title: | Methanesulfonic acid in coastal Antarctic snow related to sea-ice extent / K.A. Welch, Paul A. Mayewski, S.I. Whitlow. |
| Author(s): | Welch, K. A. Mayewski, Paul A. Whitlow, S. I. |
| Date: | 1993. |
| In: | Geophysical Research Letters. (1993.), Vol. 20(6) (1993) |
| Abstract: | Proxy records of biogenic sulphur gas obtained from ice cores have suggested that variability in marine biogenic sulphur emissions may reflect changes in climate. Increased sea-ice extent has previously been proposed as one cause of relatively high methanesulphonic acid (MSA) in samples of glacial-age ice core. Here, MSA from snow-pit samples recovered from coastal site in southern Victoria Land are analyzed. Time series of MSA correlate significantly with longest continuous record available of extent of sea ice in Southern Ocean. |
| Notes: | Geophysical Research Letters. Vol. 20(6) :443-446 (1993). |
| Keywords: | 551.578.46 -- Snow cover and snow patches. 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.12 -- Floating ice, distribution, seasonal. 551.324 -- Land ice. 551.324.24 -- Ice sheets and caps. 551.324.84 -- Land ice, impurities. 54 -- Chemistry. 551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc. 622.14 -- Core sampling, ice and snow. E6 -- Glaciology: floating ice. (*7) -- Antarctic regions. (*762) -- Victoria Land. (*80) -- Southern Ocean. |
| SPRI record no.: | 122874 |
LDR 01908naa#a2200000#a#4500 001 SPRI-122874 005 20231130213652.0 007 ta 008 231130s1993####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-122874 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aWelch, K. A. 245 10 ‡aMethanesulfonic acid in coastal Antarctic snow related to sea-ice extent /‡cK.A. Welch, Paul A. Mayewski, S.I. Whitlow. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 443-446 :‡bdiags., map. 500 ## ‡aGeophysical Research Letters. Vol. 20(6) :443-446 (1993). 520 3# ‡aProxy records of biogenic sulphur gas obtained from ice cores have suggested that variability in marine biogenic sulphur emissions may reflect changes in climate. Increased sea-ice extent has previously been proposed as one cause of relatively high methanesulphonic acid (MSA) in samples of glacial-age ice core. Here, MSA from snow-pit samples recovered from coastal site in southern Victoria Land are analyzed. Time series of MSA correlate significantly with longest continuous record available of extent of sea ice in Southern Ocean. 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.12 -- Floating ice, distribution, seasonal.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc 650 07 ‡a551.324.84 -- Land ice, impurities.‡2udc 650 07 ‡a54 -- Chemistry.‡2udc 650 07 ‡a551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc.‡2udc 650 07 ‡a622.14 -- Core sampling, ice and snow.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*762) -- Victoria Land.‡2udc 651 #7 ‡a(*80) -- Southern Ocean.‡2udc 700 1# ‡aMayewski, Paul A. 700 1# ‡aWhitlow, S. I. 773 0# ‡7nnas ‡tGeophysical Research Letters. ‡gVol. 20(6) (1993) ‡wSPRI-1033 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231130