A Suggestion to Improve the Chronology of Quaternary Glaciations in China;

The Neoproterozoic Glaciations and Their Triggers;

The research area is located at the head area of Urumqi Rjver，above 3000m and in al-pine periglacial environment．On the moraines of the Last Glaciation and Neo一glaciation al-pine meadow soils develop from 3000 to 3700 m.

Professor Li Siguang is one of the most earliest scientists who discovered that there were not only glacial stages, but also interglacial stages in China.

This paper introduces the mean daily discharge test in glacial stage in Jingle Hydrological Station,analyzes on the test results,and advances some suggestions on how to calculate the discharge reasonably.

According to the authors new idea, 4 glacier activities in Neoproterozoic Era can be subdivided into four glacial stages and three interglacial stages.

The glaciation was developed in 4 glacial epochs.

ccording to the description of the glader remains and periglacial appearances which we first found in the Bashang area, northwestern of Hebei province, this paper divides the glacial epoches or epiglacial epoches from middle pleistocene to present.

According to the glacial remnants, two glacial epoches can be divided.

Through the analysis of comparative observational data,this paper gets the initial results that the evapo-ration capacity of evaporator E601with half depth in ice age,evaporator D20with depth of 50mm in ice age and non -ice age and evaporator E601have close re lative relations and the conversion factors are more stable.

So,the earth s movement in acceleration should coincide with the low temperature and ice age.

7)near stream bankin ice period is given.

In light of features of the Middle Route Scheme,digital simulation and experiment are used in combination,in order to study the capacity of water transfer in ice period and prevent.