The loess-paleosol deposited in the Central Asian is a sensitive indicator for studying the evolution of the Quaternary paleoclimate in the westerly regions, providing additional insight into the Quaternary climate history and its relationship with global climatic changes. Based on the analysis of grain size, low frequency magnetic susceptibility and geochemical elements of the Talede loess-paleosol sequences, the characteristics of environmental proxies and the records of global abrupt climatic events were discussed in this paper. The results show that the values of environmental proxies in paleosol are significantly higher than those in loess of section; particles of grain size (<10 mum) in paleosol are more than those in loess. However, in paleosol low frequency magnetic susceptibility, Zr/Rb and Ti are less than those in loess, and the content of Ti has a rather high correlation with Zr/Rb. The Heinrich (H) events and Younger Drays (YD) event have been clearly recorded in the proxies of Talede deposition. However, the changing amplitudes of H1, H2, H5, H6 and YD were much more significant than those of H3 and H4. Meanwhile, the climatic records of Talede section are in accord well with the delta~(18)O of Greenland ice core, the grain size of Lijiayuan and the Zr/Rb of the Loess Plateau (LP). But the abrupt climatic events (e.g. Heinrich and YD events) in the record of Talede section are clearer than those in Lijiayuan and LP sections. The increasting temperature during MIS3 and the influenced by westerly are the key factors to affect the climatic and environmental characteristics in the study regions all the year round; the signal of Heinrich events are possibly passed from the westerly regions to Asian monsoon regions.