SWOT analysis of constructing Three Gorges Area Sport Tourism Circle;

In order to reveal the evolution process of Three Gorges area,a geomorphy evolution modeling is set up on the basis of DEM by using GIS technology,and a visual method of geomorphy evolution simulation is presented.

The history of the land and water transportation development from ancient time to the modern time in three gorges area is discussed.

Based on the geological interpretation of more than ten thousand seismic profiles of 1000 meters in Sanhu region of Qaidam Basin,this paper shows that two strike-slip faults developed in the basin,among which one in the south of the basin and another in the middle of the basin,while the latter one has played an important role in the formation of the structure of the region.

Previous research has concluded that biogenic gas of the Sanhu region is generated from Quaternary humic source rock.

From analysis of resources distribution types and controlling factors of Quaternary biogas in Sanhu region in Qaidam Basin,three occurrence ways of biogas are pointed out:the low-rate structural traps,the lithologic traps,and the widely distributed water-soluble form.

The Transformation of Military and Political Status of the Three Gorges Area during Tang and Song Dynasties——Analysis of Kuizhou Administration and Selection of Its Governor;

Studies on the Archeological Findings of Cultural Remains in the Three Gorges Area in Xizhou and Dongzhou Periods;

In the earlier period of Qing Dynasty,especially "Huguang fills in Sichuan" the big immigration movement caused the profound evolution of the Three Gorges area folk custom,just because of its huge immigration quantity,its relative centralism of the immigration originates and the immigration distribution area.