The ShanTan culture of Zunyi Guizhou got to the heights of Guizhou culture in Qing Dy- nasty.

The Shagou loess section, which is situated in the border between the Tibetan Plateau and northwest arid region of China, records the detail of climate changes and desert evolution over the past 0\^83 Ma BP.

Based on the study of sedimentology, chronology and stratigraphic correlation, this paper aims to discuss the desert evolution since the last glaciation.

The signals of the desert evolution were well preserved in the aeolian deposits on the margin of desert,so these records are effective to reconstruct the desert evolution pattern.

Ecology on intertidal benthos of sandy beach around international airport, Changle;

Contrastive analysis on the run-up & takeoff-jump before the drop shot between beach volleyball and indoor volleyball;

By using the three dimension test force platform,the author makes an analysis on dynamic test of jumping on the beach and floor for 12 elite beach volleyball players.

With the increasing interests in the recreation tour to Nanji Archipelago,large amounts of tourists and pollutants have harmed the habitat environment and growth of the shellfish in the sand beach of Da-sha-ao,the most typical and popular sand beach of the archipelago.