New tree-ring evidence for the Late Glacial period from the northern pre-Alps in eastern Switzerland
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F18%3A00489761" target="_blank" >RIV/86652079:_____/18:00489761 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216224:14310/18:00122715
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.quascirev.2018.02.019" target="_blank" >http://dx.doi.org/10.1016/j.quascirev.2018.02.019</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.quascirev.2018.02.019" target="_blank" >10.1016/j.quascirev.2018.02.019</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
New tree-ring evidence for the Late Glacial period from the northern pre-Alps in eastern Switzerland
Popis výsledku v původním jazyce
The rate and magnitude of temperature variability at the transition from the Last Glacial Maximum into the early Holocene represents a natural analog to current and predicted climate change. A limited number of high-resolution proxy archives, however, challenges our understanding of environmental conditions during this period. Here, we present combined dendrochronological and radiocarbon evidence from 253 newly discovered subfossil pine stumps from Zurich, Switzerland. The individual trees reveal ages of 41-506 years and were growing between the Allerod and Preboreal (similar to 13'900-11'300 cal BP). Together with previously collected pines from this region, this world's best preserved Late Glacial forest substantially improves the earliest part of the absolutely dated European tree-ring width chronology between 11'300 and 11'900 cal BP. Radiocarbon measurements from 65 Zurich pines between similar to 12'320 and 13'950 cal BP provide a perspective to prolong the continuous European tree-ring record by another similar to 2000 years into the Late Glacial era. These data will also be relevant for pinpointing the Laacher See volcanic eruption (similar to 12'900 cal BP) and two major Alpine earthquakes (similar to 13'770 and similar to 11'600 cal BP). In summary, this study emphasizes the importance of dating precision and multi-proxy comparison to disentangle environmental signals from methodological noise, particularly during periods of high climate variability but low data availability, such as the Younger Dryas cold spell (similar to 11'700 and 12'900 cal BP). (C) 2018 Elsevier Ltd. All rights reserved.
Název v anglickém jazyce
New tree-ring evidence for the Late Glacial period from the northern pre-Alps in eastern Switzerland
Popis výsledku anglicky
The rate and magnitude of temperature variability at the transition from the Last Glacial Maximum into the early Holocene represents a natural analog to current and predicted climate change. A limited number of high-resolution proxy archives, however, challenges our understanding of environmental conditions during this period. Here, we present combined dendrochronological and radiocarbon evidence from 253 newly discovered subfossil pine stumps from Zurich, Switzerland. The individual trees reveal ages of 41-506 years and were growing between the Allerod and Preboreal (similar to 13'900-11'300 cal BP). Together with previously collected pines from this region, this world's best preserved Late Glacial forest substantially improves the earliest part of the absolutely dated European tree-ring width chronology between 11'300 and 11'900 cal BP. Radiocarbon measurements from 65 Zurich pines between similar to 12'320 and 13'950 cal BP provide a perspective to prolong the continuous European tree-ring record by another similar to 2000 years into the Late Glacial era. These data will also be relevant for pinpointing the Laacher See volcanic eruption (similar to 12'900 cal BP) and two major Alpine earthquakes (similar to 13'770 and similar to 11'600 cal BP). In summary, this study emphasizes the importance of dating precision and multi-proxy comparison to disentangle environmental signals from methodological noise, particularly during periods of high climate variability but low data availability, such as the Younger Dryas cold spell (similar to 11'700 and 12'900 cal BP). (C) 2018 Elsevier Ltd. All rights reserved.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10509 - Meteorology and atmospheric sciences
Návaznosti výsledku
Projekt
<a href="/cs/project/LO1415" target="_blank" >LO1415: CzechGlobe 2020 - Rozvoj Centra pro studium dopadů globální změny klimatu</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Quaternary Science Reviews
ISSN
0277-3791
e-ISSN
—
Svazek periodika
186
Číslo periodika v rámci svazku
APR
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
10
Strana od-do
215-224
Kód UT WoS článku
000430770000014
EID výsledku v databázi Scopus
2-s2.0-85043376128