By an analysis of the sporopllen time sequences from samples of 38 sections, a discussion of the vegetational and environmental megaevolution in China during the time of 1 6MaBP~0.

Dynamical destabilization analysis of steep and heavy thick coal seam in a deep-mine under the complex-variable environment based on AE;

A study on environmental change analysis in Sand Hill of Nebraska using remote sensing;

The biomass of C_3 and C_4 plant function groups in Leymus chinensis communities and theirs response to environmental change along Northeast China transect;

Influence of environmental change on marine biological resources in Jiaozhou Bay;

The Siping-Shuangliao area,situated in the overlapping zone of agriculture and livestock husbandry in North China,is one of the sensitive regions to global paleoenvironmental changes during Quaternary.

Then on this base, we shall further analyze the interaction between the environmental changes and the development and the economic poverty of the Hui ethnic community.

Comprehensive research that is concerned with the history of Loulan and the relative contemporaneity environmental changes shows that the rise and decline of Loulan accords with the changes of the environment.

Effect of environmental changes in campus on its bird diversity;

Holocene environmental changes of northern Qinghai-Tibetan Plateau based on spore-pollen analysis;

Coupling relationship between the environmental changes and human civilization development during Liangzhu culture period;