The Research Of Late Pleistocene Glaciation Climate And Tectonic Movement Coupling Relations Of In Eastern China

East Qinghai-Tibet Plain area mountainous region including plateau Northeast, eastern part and southeast area, north Helan Mountain, winter solstice Diancang's general areas. In the climate, the southwest monsoon, southeast the monsoon, the westerly wind circulation as well as the plateau monsoon's combined action, is relates the Qinghai-Tibet Plain and the eastern Pacific rim mountainous region essential spot. Structurally, is also the big Qinghai-Tibet Plain edge, the Chinese second, third steps and ladders zone of transition, the crushed zone grows, the geological disaster is common. As a result of the special geographical position, the home court Quaternary Period glacial action research is taken by the numerous scholars, to become the domestic and foreign research the key area. To the glacier growth, the Qinghai-Tibet Plain rises with monsoon questions and so on evolution to have the significant scientific significance prosperously. The present paper take Helan Mountain as the research background, take the glacier growth and tectonic movement's relations as the master line, through to the Helan Mountain open country geology landform inspection, the method which the utilization many kinds of determination years and the environment evolve, and unifies east the plateau the reason many mountainous region glacier growth situation, generalized analysis epipleistocene tectonic movement to glacier growth influence.Adopts the open country landform inspection, sampling gathering, the indoor sample processing analysis, the age concluded that the sample sizing test, to studies the area the glacier growth landform characteristic, the glacial action sequence, the snow line carries on the thorough analysis highly. Unifies the predecessor to study the material, the plateau rises prosperously to the east reason mountainous region lifting function, has analyzed the structure lifting and the glacier growth coupling relations thoroughly.East since the Qinghai-Tibet Plain the reason area is jacked the plateau epipleistocene the function influence, the plateau interior and periphery the area jacks obviously since 15ka. B.P., jacks the quantity to surpass hundred meters generally, even the individual area achieves thousand meter many. Caused around the plateau the area (this article take plateau east reason area as example) to surpass at that time the snow line altitude highly generally in the epipleistocene later period mountain massif, then has grown end the inferior drift epoch glacial action, through field work and predecessor material obtained, east plateau reason area massive mountain massif existence end inferior drift epoch glacial action vestige, but non-early time glacial action vestige. Explained obviously the research area mountain massif end inferior drift epoch glacier growth place changes outside the cold influence end the inferior drift epoch environment, the tectonic movement is similarly urges the glacier growth the important attribute, namely east the plateau the reason mountain massif end inferior drift epoch glacial action the environment and the structure joint influences, the two is indispensable.