Accumulation rates over the past 260 years archived in Elbrus ice core, Caucasus

被引:4
作者
Mikhalenko, Vladimir [1 ]
Kutuzov, Stanislav [1 ,2 ,3 ]
Toropov, Pavel [1 ,4 ]
Legrand, Michel [5 ,6 ,7 ]
Sokratov, Sergey [4 ]
Chernyakov, Gleb [1 ]
Lavrentiev, Ivan [1 ]
Preunkert, Susanne [7 ]
Kozachek, Anna [8 ]
Vorobiev, Mstislav [1 ]
Khairedinova, Aleksandra [1 ]
Lipenkov, Vladimir [1 ,8 ]
机构
[1] Russian Acad Sci, Inst Geog, Moscow 119017, Russia
[2] Ohio State Univ, Byrd Polar & Climate Res Ctr, Columbus, OH 43210 USA
[3] Ohio State Univ, Sch Earth Sci, Columbus, OH 43210 USA
[4] Lomonosov Moscow State Univ, Fac Geog, Moscow 119991, Russia
[5] Univ Paris Cite, CNRS, LISA, F-75013 Paris, France
[6] Univ Paris Est Creteil, CNRS, LISA, F-75013 Paris, France
[7] Univ Grenoble Alpes, CNRS, Inst Geosci Environm IGE, F-38402 Grenoble, France
[8] Arctic & Antarctic Res Inst, St Petersburg 199397, Russia
基金
俄罗斯科学基金会;
关键词
NORTH-ATLANTIC OSCILLATION; MAY-JUNE PRECIPITATION; WINTER PRECIPITATION; CLIMATE VARIABILITY; MT; ELBRUS; RECONSTRUCTION; RECORD; TEMPERATURE; GLACIER; EUROPE;
D O I
10.5194/cp-20-237-2024
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
In this study, we present a seasonally resolved accumulation record spanning from 1750 to 2009 Common Era (CE), based on a 181.8m ice core obtained from the Elbrus Western Plateau in the Caucasus. We implemented various methods to account for uncertainties associated with glacier flow, layer thinning, and dating. Additionally, we applied a novel approach to calculate a seasonal calendar for meteorological data, enabling comparison with ice core records. The reconstructed accumulation data were compared with available meteorological data, gridded precipitation records, and paleo-reanalysis data. Reconstructed accumulation is representative for a large region south of the Eastern European plain and Black Sea region with summer precipitation being the primary driver of precipitation variability. We identified a statistically significant relationship between changes in regional precipitation and fluctuations in the North Atlantic Oscillation (NAO) index, which is, however, not stable over the entire period covered by the ice core.
引用
收藏
页码:237 / 255
页数:19
相关论文
共 47 条
[41]   Local summer temperature changes over the past 440 ka revealed by the total air content in the Antarctic EPICA Dome C ice core [J].
Raynaud, Dominique ;
Yin, Qiuzhen ;
Capron, Emilie ;
Wu, Zhipeng ;
Parrenin, Frederic ;
Berger, Andre ;
Lipenkov, Vladimir .
CLIMATE OF THE PAST, 2024, 20 (06) :1269-1282
[42]   Snapshots of mean ocean temperature over the last 700 000 years using noble gases in the EPICA Dome C ice core [J].
Haeberli, Marcel ;
Baggenstos, Daniel ;
Schmitt, Jochen ;
Grimmer, Markus ;
Michel, Adrien ;
Kellerhals, Thomas ;
Fischer, Hubertus .
CLIMATE OF THE PAST, 2021, 17 (02) :843-867
[43]   Amplitudes, rates, periodicities and causes of temperature variations in the past 2485 years and future trends over the central-eastern Tibetan Plateau [J].
LIU Yu 1 ;
2 Department of Environmental Science and Technology ;
3 Graduate University of Chinese Academy of Sciences ;
4 Regional Climate Group .
Science Bulletin, 2011, 56 (Z2) :2986-2994
[44]   Carbon accumulation in Dahu Swamp in the eastern Nanling Mountains (south China) and its implications for hydroclimatic variability over the past47000years [J].
Wei, Zhiqiang ;
Zhong, Wei ;
Shang, Shengtan ;
Xue, Jibin ;
Ouyang, Jun ;
Zhu, Chan ;
Tian, Lixue ;
Chen, Yu ;
Chen, Bin .
BOREAS, 2018, 47 (02) :469-480
[45]   Mid-to Late Holocene East Antarctic ice-core tephrochronology: Implications for reconstructing volcanic eruptions and assessing their climatic impacts over the last 5,500 years [J].
Abbott, Peter M. ;
McConnell, Joseph R. ;
Chellman, Nathan J. ;
Kipfstuhl, Sepp ;
Horhold, Maria ;
Freitag, Johannes ;
Cook, Eliza ;
Hutchison, William ;
Sigl, Michael .
QUATERNARY SCIENCE REVIEWS, 2024, 329
[46]   Sedimentary Ancient DNA From the Subarctic North Pacific: How Sea Ice, Salinity, and Insolation Dynamics Have Shaped Diatom Composition and Richness Over the Past 20,000 Years [J].
Zimmermann, H. H. ;
Stoof-Leichsenring, K. R. ;
Kruse, S. ;
Nuernberg, D. ;
Tiedemann, R. ;
Herzschuh, U. .
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY, 2021, 36 (04)
[47]   Technical note: High-resolution analyses of concentrations and sizes of refractory black carbon particles deposited in northwestern Greenland over the past 350 years - Part 1: Continuous flow analysis of the SIGMA-D ice core using the wide-range Single-Particle Soot Photometer and a high-efficiency nebulizer [J].
Goto-Azuma, Kumiko ;
Dallmayr, Remi ;
Ogawa-Tsukagawa, Yoshimi ;
Moteki, Nobuhiro ;
Mori, Tatsuhiro ;
Ohata, Sho ;
Kondo, Yutaka ;
Koike, Makoto ;
Hirabayashi, Motohiro ;
Ogata, Jun ;
Kitamura, Kyotaro ;
Kawamura, Kenji ;
Fujita, Koji ;
Matoba, Sumito ;
Nagatsuka, Naoko ;
Tsushima, Akane ;
Fukuda, Kaori ;
Aoki, Teruo .
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2024, 24 (22) :12985-13000