Articles | Volume 16, issue 6
Clim. Past, 16, 2445–2458, 2020
https://doi.org/10.5194/cp-16-2445-2020
Clim. Past, 16, 2445–2458, 2020
https://doi.org/10.5194/cp-16-2445-2020

Research article 10 Dec 2020

Research article | 10 Dec 2020

Stable isotopes in cave ice suggest summer temperatures in east-central Europe are linked to Atlantic Multidecadal Oscillation variability

Carmen-Andreea Bădăluţă et al.

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Manuscript not accepted for further review

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Cited articles

Bădăluţă C.-A: Reconstruction of air temperature during the last 1000 years based on the stable isotope analysis of ice deposits in caves from the Apuseni Mountains, Romania, PhD thesis, Stefan cel Mare University of Suceava, Suceava, Romania, 2019. 
Bădăluţă, C.-A., Persoiu, A., Ionita, M., Nagavciuc, V., and Bistricean, P. I.: Stable H and O isotope-based investigation of moisture sources and their role in river and groundwater recharge in the NE Carpathian Mountains, East-Central Europe, Isot. Environ. Healt. S., 55, 161–178, https://doi.org/10.1080/10256016.2019.1588895, 2019. 
Bojar, A, Ottner, F., Bojar, H. P., Grigorescu, D., and Persoiu, A.: Stable isotope and mineralogical investigations on clays from the Late Cretaceous sequences, Haţeg Basin, Romania, Appl. Clay Sci., 45, 155–163, https://doi.org/10.1016/j.clay.2009.04.005, 2009. 
Brad, T., Bădăluţă, C.-A., and Persoiu, A.: Ice caves in Romania, in: Ice caves, edited by: Perșoiu, A. and Lauritzen, S.-E., Elsevier, Amsterdam, Netherlands, 511–528, https://doi.org/10.1016/B978-0-12-811739-2.00025-5, 2018. 
Bronk Ramsey, C.: Bayesian analysis of radiocarbon dates, Radiocarbon, 51, 337–360, 2009. 
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We present a reconstruction of summer temperature for the last millennium in east-central Europe that shows little summer temperature differences between the Medieval Warm Period and the Little Ice Age on centennial scales as well as the fact that well-expressed minima and maxima occurred synchronously with periods of low and high solar activity, respectively. Furthermore, summer temperatures fluctuated with a periodicity similar to that of the Atlantic Multidecadal Oscillation.