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Record #136176:
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Main publication details
MARC recordSulphur-derived species in Polar ice: a review / Michel Legrand.
| Title: | Sulphur-derived species in Polar ice: a review / Michel Legrand. |
| Author(s): | Legrand, Michel. |
| Date: | 1995. |
| Publisher: | Berlin: Springer |
| In: | Ice core studies of global biogeochemical cycles. (1995.), |
| Abstract: | Sulphate is major ion in Polar ice. Studies of ice cores to 18 000 years ago associate it with several chemical compounds, including sea salt. In present climate conditions sulphuric acid is dominant, but NH₄HSO₄ is believed present in Greenland ice in significant amounts. Depth profiles show fossil fuel combustion has enhanced sulphate concentrations by factor of 2 or 4 since 1900, with no similar trend in Antarctica. Greenland ice composition is complex; possible contribution of non-biogenic sources of sulphate is discussed. |
| Notes: | In: Ice core studies of global biogeochemical cycles / Robert J. Delmas, ed. |
| Keywords: | 551.32 -- Glaciology. 551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc. 551.324 -- Land ice. 551.324.22 -- Glaciers. 551.588.5 -- Climate, relationship with ice. E5 -- Glaciology: land ice. (*3) -- Arctic regions. (*38) -- Greenland. |
| SPRI record no.: | 136176 |
LDR 01551naa#a2200000#a#4500 001 SPRI-136176 005 20240418090406.0 007 ta 008 240418s1995####gw#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-136176 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aLegrand, Michel. 245 10 ‡aSulphur-derived species in Polar ice :‡ba review /‡cMichel Legrand. 260 ## ‡aBerlin :‡bSpringer,‡c1995. 300 ## ‡ap. 91-119 :‡bdiags., tables, map. 500 ## ‡aIn: Ice core studies of global biogeochemical cycles / Robert J. Delmas, ed. 520 3# ‡aSulphate is major ion in Polar ice. Studies of ice cores to 18 000 years ago associate it with several chemical compounds, including sea salt. In present climate conditions sulphuric acid is dominant, but NH₄HSO₄ is believed present in Greenland ice in significant amounts. Depth profiles show fossil fuel combustion has enhanced sulphate concentrations by factor of 2 or 4 since 1900, with no similar trend in Antarctica. Greenland ice composition is complex; possible contribution of non-biogenic sources of sulphate is discussed. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.321.2 -- Snow and ice, methods of sampling, excavating, drilling, etc.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.22 -- Glaciers.‡2udc 650 07 ‡a551.588.5 -- Climate, relationship with ice.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*38) -- Greenland.‡2udc 773 0# ‡7nnam ‡aRobert J. Delmas, ed. ‡tIce core studies of global biogeochemical cycles. ‡dBerlin : Springer, 1995. ‡wSPRI-134669 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418