Research on Islands Auto-Synthesizing Principle and Method;

Maintenance and natural regeneration of Castanopsis sclerophylla populations on islands of Qiandao Lake Region;

The resources of medicinal plants on the islands around Hainan Island and the exploitation;

A study on the origin and classification of ocean islands;

Vegetation and plant species richness on six pre-islands,the Three Gorges Reservoir;

The Causes and Significance of Formation of Islands along the Coast of Southern Bohai Bay;

Study on health service and demands of field medical equipment for campaign at sea and islands;