THE SUPRA-LONG SCOTS PINE TREE-RING RECORD FOR FINNISH LAPLAND: PART 2, INTERANNUAL TO CENTENNIAL VARIABILITY IN SUMMER TEMPERATURES FOR 7500 YEARS
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dc.contributor.author | Helama S. | |
dc.contributor.author | Lindholm M. | |
dc.contributor.author | Eronen M. | |
dc.contributor.author | Timonen M. | |
dc.contributor.author | Meriläinen J. | |
dc.date.accessioned | 2021-06-19T08:13:27Z | |
dc.date.available | 2021-06-19T08:13:27Z | |
dc.date.issued | 2002 | |
dc.identifier | https://elibrary.ru/item.asp?id=14375933 | |
dc.identifier.citation | The Holocene, 2002, 12, 6, 681-687 | |
dc.identifier.issn | 0959-6836 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/29188 | |
dc.description.abstract | Midsummer (July) temperatures are reconstructed for the last 7500 years using the long ring-width chronology of Scots pine (Pinus sylvestris L.) from northern Finland. The chronology was built using regional curve standardization (RCS), which allows for long-term (low-frequency) variability to be extracted from this annually resolved record of 1087 samples from living trees and subfossil timber. Short-and long-term changes in reconstructed July temperatures are presented. The regression model accounts for 37% of the dependent instrumental temperature variance between ad 1879 and 1992. The warmest 30-year periods were ad 560–531, ad 560–531, 1190–1161 bc and ad 1541–1570, and the coldest 5240–5211, 5150–5121 and 3710–3681 bc. The warmest 100-year periods were ad 1501–1600, 600–501 bc and 300–201 bc, and the coldest 5200–5101, 2500–2401 and 1500–1401 bc. Broad comparisons are made with dendrochronological, lacustrine and glacial proxy evidence. | |
dc.subject | Dendroclimatology | |
dc.subject | tree rings | |
dc.subject | summer temperature | |
dc.subject | Pinus sylvestris | |
dc.subject | Finnish Lapland | |
dc.subject | Holocene | |
dc.title | THE SUPRA-LONG SCOTS PINE TREE-RING RECORD FOR FINNISH LAPLAND: PART 2, INTERANNUAL TO CENTENNIAL VARIABILITY IN SUMMER TEMPERATURES FOR 7500 YEARS | |
dc.type | Статья |
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