A new stratification of the Dachai Pleistocene section,Xiangfen,Shanxi China;

Seismic facies and sedimentary facies of the Pleistocene of Quaternary in Huhe Depression of Hetao area;

The origin of the Pleistocene gravel in western Sichuan depression

To resolve the statistical updating problem of forest resources spatial data,combining C# language with forestry logics,the authors developed the updating system based on ArcGIS Engine.

Exploration and Application of College Computer Room System Update Based on WSUS Technicality;

And the main contents,function,steps of using and system update of the manual were introduced briefly.

Division and Correlation of Pliocene and Early Pleistocene Fluvio-lacustrine Strata in the Zhada Basin, Tibet, China;

The″mineral water deposits″are buried 60～136 m below surface,and occurred in thecoarse-grained quartz-feldspar sands,and granitic,gneissic and quartzitic gravels and peb-bles in the lower part of Upper Pleistocene.

With projects in this district,the strength, deformation and the swelling-shrinkage characteristic of the silty clay with calcium-mod-ule in Upper Pleistocene were tested and analysed And it was timely to providegeological service for design and construction.