caa a22 4500 445799463 CHVBK 20180317145136.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s00704-010-0305-8 doi (NATIONALLICENCE)springer-10.1007/s00704-010-0305-8 Temperature variability in China in an ensemble simulation for the last 1,200years [Elektronische Daten] [Dan Zhang, Richard Blender, Xiuhua Zhu, Klaus Fraedrich] Regional temperature anomalies in China during 800-2005 ad in an ensemble simulation with the atmosphere-ocean general circulation model ECHAM5/MPIOM subject to anthropogenic and natural forcings are compared to reconstructions. In a mutual assessment of three reconstructed data sets and two ensemble simulations with different solar forcings, a reconstructed data set and a simulated ensemble for weak solar variability are selected for further comparison. Temperature variability in the selected simulated and reconstructed data shows a continuous power spectrum with weak long-term memory. The simulation reveals weak long-term anomaly periods known as the Medieval Warm Period (MWP), the Little Ice Age (LIA), and the Modern Warming (MW) in the three considered regions: Northeast, Southeast, and West China. The ensemble spread yields an uncertainty of ±0.5°C in all regions. The simulated temperature varies nearly synchronously in all three regions, whereas reconstructed data hint to increased decadal variability in the West and centennial variability in the Northeast. Cold periods are found in 1200-1300 and in 1600-1900 ad in all regions. The coldest anomalies which are caused by volcanic eruptions in the beginnings of the thirteenth and the nineteenth centuries are only partly consistent with reconstructed data. After 1800, the annual cycle reduces in the Northeast and on the Tibetan plateau, whereas the eastern Pacific shows an enhanced summer-winter contrast. Springer-Verlag, 2010 Zhang Dan Meteorological Institute, KlimaCampus, University of Hamburg, Hamburg, Germany aut Blender Richard Meteorological Institute, KlimaCampus, University of Hamburg, Hamburg, Germany aut Zhu Xiuhua Max Planck Institute for Meteorology, KlimaCampus, Hamburg, Germany aut Fraedrich Klaus Meteorological Institute, KlimaCampus, University of Hamburg, Hamburg, Germany aut Theoretical and Applied Climatology Springer Vienna 103/3-4(2011-03-01), 387-399 0177-798X 103:3-4<387 2011 103 704 https://doi.org/10.1007/s00704-010-0305-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00704-010-0305-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Dan Meteorological Institute, KlimaCampus, University of Hamburg, Hamburg, Germany aut NATIONALLICENCE 700 1- Blender Richard Meteorological Institute, KlimaCampus, University of Hamburg, Hamburg, Germany aut NATIONALLICENCE 700 1- Zhu Xiuhua Max Planck Institute for Meteorology, KlimaCampus, Hamburg, Germany aut NATIONALLICENCE 700 1- Fraedrich Klaus Meteorological Institute, KlimaCampus, University of Hamburg, Hamburg, Germany aut NATIONALLICENCE 773 0- Theoretical and Applied Climatology Springer Vienna 103/3-4(2011-03-01), 387-399 0177-798X 103:3-4<387 2011 103 704 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer