Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands
ABSTRACT The Last Glacial to Interglacial Transition (LGIT) is a period of climatic instability. δ 18 O records are ideal for investigating the LGIT as this proxy responds rapidly to even minor climatic oscillations. Lacustrine carbonates offer the opportunity to investigate spatial diversity in pat...
Published in: | Journal of Quaternary Science |
---|---|
Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2016
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1002/jqs.2884 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.2884 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.2884 |
id |
crwiley:10.1002/jqs.2884 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1002/jqs.2884 2024-09-15T18:09:55+00:00 Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands Candy, I. Abrook, A. Elliot, F. Lincoln, P. Matthews, I. P. Palmer, A. 2016 http://dx.doi.org/10.1002/jqs.2884 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.2884 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.2884 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Quaternary Science volume 31, issue 6, page 607-621 ISSN 0267-8179 1099-1417 journal-article 2016 crwiley https://doi.org/10.1002/jqs.2884 2024-07-30T04:21:55Z ABSTRACT The Last Glacial to Interglacial Transition (LGIT) is a period of climatic instability. δ 18 O records are ideal for investigating the LGIT as this proxy responds rapidly to even minor climatic oscillations. Lacustrine carbonates offer the opportunity to investigate spatial diversity in patterns of climatic change during the LGIT but this requires the generation of δ 18 O records from a range of latitudinal and longitudinal settings. This study presents a coupled pollen and stable isotopic study of lacustrine carbonates spanning the Windermere Interstadial (the British equivalent of Greenland Interstadial 1, the Lateglacial Interstadial) from the site of Tirinie in the Scottish Highlands, a region where δ 18 O records are absent. The Interstadial is characterized by three δ 18 O peaks, warm intervals, and two δ 18 O declines, cold episodes, the timing of which is constrained by the presence of crypto‐tephra. The landscape at Tirinie was highly responsive to these climatic oscillations as the sedimentary and pollen record respond to each isotopic shift. The paper concludes by highlighting that, across the British Isles, lacustrine δ 18 O records of the Interstadial have a consistent stratigraphy/structure, although the magnitude of the isotopic shifts is regionally variable. Potential causes of this variability are discussed. Article in Journal/Newspaper Greenland Wiley Online Library Journal of Quaternary Science 31 6 607 621 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
ABSTRACT The Last Glacial to Interglacial Transition (LGIT) is a period of climatic instability. δ 18 O records are ideal for investigating the LGIT as this proxy responds rapidly to even minor climatic oscillations. Lacustrine carbonates offer the opportunity to investigate spatial diversity in patterns of climatic change during the LGIT but this requires the generation of δ 18 O records from a range of latitudinal and longitudinal settings. This study presents a coupled pollen and stable isotopic study of lacustrine carbonates spanning the Windermere Interstadial (the British equivalent of Greenland Interstadial 1, the Lateglacial Interstadial) from the site of Tirinie in the Scottish Highlands, a region where δ 18 O records are absent. The Interstadial is characterized by three δ 18 O peaks, warm intervals, and two δ 18 O declines, cold episodes, the timing of which is constrained by the presence of crypto‐tephra. The landscape at Tirinie was highly responsive to these climatic oscillations as the sedimentary and pollen record respond to each isotopic shift. The paper concludes by highlighting that, across the British Isles, lacustrine δ 18 O records of the Interstadial have a consistent stratigraphy/structure, although the magnitude of the isotopic shifts is regionally variable. Potential causes of this variability are discussed. |
format |
Article in Journal/Newspaper |
author |
Candy, I. Abrook, A. Elliot, F. Lincoln, P. Matthews, I. P. Palmer, A. |
spellingShingle |
Candy, I. Abrook, A. Elliot, F. Lincoln, P. Matthews, I. P. Palmer, A. Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands |
author_facet |
Candy, I. Abrook, A. Elliot, F. Lincoln, P. Matthews, I. P. Palmer, A. |
author_sort |
Candy, I. |
title |
Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands |
title_short |
Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands |
title_full |
Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands |
title_fullStr |
Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands |
title_full_unstemmed |
Oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the Lateglacial Interstadial in north‐west Europe: analysis of a lacustrine sequence from the site of Tirinie, Scottish Highlands |
title_sort |
oxygen isotopic evidence for high‐magnitude, abrupt climatic events during the lateglacial interstadial in north‐west europe: analysis of a lacustrine sequence from the site of tirinie, scottish highlands |
publisher |
Wiley |
publishDate |
2016 |
url |
http://dx.doi.org/10.1002/jqs.2884 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.2884 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.2884 |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
Journal of Quaternary Science volume 31, issue 6, page 607-621 ISSN 0267-8179 1099-1417 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jqs.2884 |
container_title |
Journal of Quaternary Science |
container_volume |
31 |
container_issue |
6 |
container_start_page |
607 |
op_container_end_page |
621 |
_version_ |
1810447525032755200 |