We present a decadal-centennial scale Holocene climate record based on trace elements contents from a 65 cm stalagmite from Belgian Pere Noel cave. "Pere Noel" (PN) stalagmite covers the last 12.7 ka according to U/Th dating. High spatial resolution measurements of trace elements (Sr, Ba and Mg) were done by Laser-Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS). Trace elements profiles were interpreted as environmental and climate changes in the Han-sur-Lesse region. Power spectrum estimators and continuous wavelet transform were applied on trace elements time series to detect any statistically significant periodicities in the PN stalagmite. Spectral analyses reveal decadal to millennial periodicities (i.e., 68-75, 133-136, 198-209, 291-358, 404-602, 912-1029 and 2365 2670 yr) in the speleothem record. Results were compared to reconstructed sunspot number data to determine whether solar signal is presents in PN speleothem. The occurrence of significant solar periodicities (i.e., cycles of Gleissberg, de Vries, unnamed 500 years, Eddy and Hallstatt) supports for an impact of solar forcing on PN speleothem trace element contents. Moreover, several intervals of significant rapid winter change were detected during the Holocene at 10.3, 9.3-9.5, around 8.2, 6.4-6.2, 4.7 4.5, and around 2.7 ka BP. Those intervals are similar to the cold winter events evidenced in different natural paleoclimate archives, suggesting common climate forcing mechanisms related to changes in solar irradiance. (C) 2018 Elsevier Ltd. All rights reserved.
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Nanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Duan, Fucai
Wang, Yongjin
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Nanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Wang, Yongjin
Shen, Chuan-Chou
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Natl Taiwan Univ, Dept Geosci, High Precis Mass Spectrometry & Environm Change L, Taipei 10617, TaiwanNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Shen, Chuan-Chou
Wang, Yi
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Univ Sussex, Sch Global Studies, Dept Geog, Brighton BN1 9QJ, E Sussex, EnglandNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Wang, Yi
Cheng, Hai
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Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China
Univ Minnesota, Dept Geol & Geophys, Minneapolis, MN 55455 USANanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Cheng, Hai
Wu, Chung-Che
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Natl Taiwan Univ, Dept Geosci, High Precis Mass Spectrometry & Environm Change L, Taipei 10617, TaiwanNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Wu, Chung-Che
Hu, Hsun-Ming
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Natl Taiwan Univ, Dept Geosci, High Precis Mass Spectrometry & Environm Change L, Taipei 10617, TaiwanNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Hu, Hsun-Ming
Kong, Xinggong
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Nanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Kong, Xinggong
Liu, Dianbing
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Nanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
Liu, Dianbing
Zhao, Kan
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Nanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R ChinaNanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Jiangsu, Peoples R China
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Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710054, Peoples R China
Chinese Acad Sci, Inst Earth Environm, Xian 710061, Peoples R ChinaMax Planck Inst Chem, Mainz, Germany
Cheng, Hai
Jia, Xue
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Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710054, Peoples R ChinaMax Planck Inst Chem, Mainz, Germany