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Record #172257:
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MARC recordRe-dating the moraines at Skálafellsjökull and Heinabergsjökull using different lichenometric methods: implications for the timing of the Icelandic Little Ice Age maximum / Krista M. McKinzey, John F. Orwin, Tom Bradwell.
| Title: | Re-dating the moraines at Skálafellsjökull and Heinabergsjökull using different lichenometric methods: implications for the timing of the Icelandic Little Ice Age maximum / Krista M. McKinzey, John F. Orwin, Tom Bradwell. |
| Author(s): | McKinzey, Krista M. Orwin, John F. Bradwell, Tom. |
| Date: | 2004. |
| In: | Geografiska Annaler. Series A. Physical Geography. (2004.), Vol. 86A(4) (2004) |
| Abstract: | Examines reliability of different lichenometric approaches previously used to estimate timing of LIA maxima in southeast Iceland, and investigates discrepancies. Using measurements of 12,000 lichens from 40 moraine fragments, attempts to: (1) re-date moraines at Skálafellsjökull (including first investigation of Sultartungnajökull) and Heinabergsjökull using published dating curves; (2) evaluate discrepancies in chronology from different techniques; (3) consider whether reassessed LIA maxima accurately reflect timing of glacier response to climate change, or are artefacts of landscape disturbance or dating technique. Favours dating of LIA maximum at Skálafellsjökull using lichen population gradient method (early 19th C.) to dating using average of five largest lichens (late 19th C.) |
| Notes: | Geografiska Annaler. Series A. Physical Geography. Vol. 86A(4) :319-335 (2004). |
| Keywords: | 551.33 -- Glacial geology. 550.93 -- Geochronology. 581.081.3 -- Pollen analysis. 551.321 -- Glaciological methods and instruments. 551.583.2 -- Climatic changes, historic: Little Ice Age. 551.332.52 -- Moraines, terminal and recessional. 551.324 -- Land ice. 551.324.63 -- Land ice, advance and retreat. E5 -- Glaciology: land ice. (*35) -- Iceland. |
| SPRI record no.: | 172257 |
LDR 02144naa#a2200000#a#4500 001 SPRI-172257 005 20240418192713.0 007 ta 008 240418s2004####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-172257 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aMcKinzey, Krista M. 245 10 ‡aRe-dating the moraines at Skálafellsjökull and Heinabergsjökull using different lichenometric methods :‡bimplications for the timing of the Icelandic Little Ice Age maximum /‡cKrista M. McKinzey, John F. Orwin, Tom Bradwell. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2004. 300 ## ‡ap. 319-335 :‡bdiags., tables, maps. 500 ## ‡aGeografiska Annaler. Series A. Physical Geography. Vol. 86A(4) :319-335 (2004). 520 3# ‡aExamines reliability of different lichenometric approaches previously used to estimate timing of LIA maxima in southeast Iceland, and investigates discrepancies. Using measurements of 12,000 lichens from 40 moraine fragments, attempts to: (1) re-date moraines at Skálafellsjökull (including first investigation of Sultartungnajökull) and Heinabergsjökull using published dating curves; (2) evaluate discrepancies in chronology from different techniques; (3) consider whether reassessed LIA maxima accurately reflect timing of glacier response to climate change, or are artefacts of landscape disturbance or dating technique. Favours dating of LIA maximum at Skálafellsjökull using lichen population gradient method (early 19th C.) to dating using average of five largest lichens (late 19th C.) 650 07 ‡a551.33 -- Glacial geology.‡2udc 650 07 ‡a550.93 -- Geochronology.‡2udc 650 07 ‡a581.081.3 -- Pollen analysis.‡2udc 650 07 ‡a551.321 -- Glaciological methods and instruments.‡2udc 650 07 ‡a551.583.2 -- Climatic changes, historic: Little Ice Age.‡2udc 650 07 ‡a551.332.52 -- Moraines, terminal and recessional.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.63 -- Land ice, advance and retreat.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(*35) -- Iceland.‡2udc 700 1# ‡aOrwin, John F. 700 1# ‡aBradwell, Tom. 773 0# ‡7nnas ‡tGeografiska Annaler. Series A. Physical Geography. ‡gVol. 86A(4) (2004) ‡wSPRI-40621 916 ## ‡a2005/05/18 -- RF 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418 ‡bRF