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Record #122646:
Reassessment of Crete (Greenland) ice core acidity/volcanism link to climate change / Thomas J. Crowley, Tamara Criste, Neil R. Smith.
Title: | Reassessment of Crete (Greenland) ice core acidity/volcanism link to climate change / Thomas J. Crowley, Tamara Criste, Neil R. Smith. |
Author(s): | Crowley, Thomas J. Criste, Tamara. Smith, Neil R. |
Date: | 1993. |
In: | Geophysical Research Letters. (1993.), Vol. 20(3) (1993) |
Abstract: | Crête ice-core acidity record is composite of volcanically induced spikes superimposed on background acidity of nonvolcanic origin that varies significantly in amplitude. Reanalysis to separate volcanic spikes from background variations shows that climate--volcanism correlation is much less marked than previously concluded. Good correlation previously reported is due to background acidity levels that show significant increase during Little Ice Age; this may reflect changes in ocean productivity. |
Notes: | Geophysical Research Letters. Vol. 20(3) :209-212 (1993). |
Keywords: | 551.58 -- Climatology. 551.588.5 -- Climate, relationship with ice. 551.21 -- Volcanoes. 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.24 -- Ice sheets and caps. 551.324.84 -- Land ice, impurities. 54 -- Chemistry. 543.064 -- Trace analysis. E9 -- Glaciology: meteorology and climatology. (*38) -- Greenland. |
SPRI record no.: | 122646 |
LDR 01656naa#a2200000#a#4500 001 SPRI-122646 005 20231206100731.0 007 ta 008 231206s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-122646 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aCrowley, Thomas J. 245 10 ‡aReassessment of Crete (Greenland) ice core acidity/volcanism link to climate change /‡cThomas J. Crowley, Tamara Criste, Neil R. Smith. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 209-212 :‡bdiags., table. 500 ## ‡aGeophysical Research Letters. Vol. 20(3) :209-212 (1993). 520 3# ‡aCrête ice-core acidity record is composite of volcanically induced spikes superimposed on background acidity of nonvolcanic origin that varies significantly in amplitude. Reanalysis to separate volcanic spikes from background variations shows that climate--volcanism correlation is much less marked than previously concluded. Good correlation previously reported is due to background acidity levels that show significant increase during Little Ice Age; this may reflect changes in ocean productivity. 650 07 ‡a551.58 -- Climatology.‡2udc 650 07 ‡a551.588.5 -- Climate, relationship with ice.‡2udc 650 07 ‡a551.21 -- Volcanoes.‡2udc 650 07 ‡a551.32 -- Glaciology.‡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 ‡a543.064 -- Trace analysis.‡2udc 650 07 ‡aE9 -- Glaciology: meteorology and climatology.‡2local 651 #7 ‡a(*38) -- Greenland.‡2udc 700 1# ‡aCriste, Tamara. 700 1# ‡aSmith, Neil R. 773 0# ‡7nnas ‡tGeophysical Research Letters. ‡gVol. 20(3) (1993) ‡wSPRI-1033 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231206