Late Quaternary sediments and paleoenvironmental evolution in Hangzhou Bay;

Late Quaternary sediments and paleoenvironmental evolution on the northern bank of the Qiantang River

This paper deals mainly with the systematic palynological, microfossil, granularity research and 14C dating on more than 29 samples from a column core with a depth of 29m of core A1 for the purpose of revealing the characteristics of paleoenvironmental evolution since late Pleistocene.

It is of great significance to study its depositional system and paleoenvironmental evolution.

The Study of Environmental Evolution Stnce Late——Pleistocene in Wutai Mountain Area Shanxi Province;

The Neogene Deposition and Environmental Evolution in Southeast Longxi Basin;

Based on two sets of land use data(1960 and 2003),and by means of the techniques of Geographical information system(GIS),and on the basis of on-the-spot investigation,this paper mainly studied the environmental evolution of the waterfront of Yongjiang river.

Based on data of ancient culture sites and contrast the distribution characteristics of sites was imestiyated achievements in scientific research,the record of ancient sites and environment evolution.

For more than ten years, many studies related to the lake sediments and environmental changes on Tibetan Plateau have been carried out.

Increasing concern has been given to the implications of GIS in the study on environmental changes in the world as well as in China.