Regionalization of Maritime Spatial Environment of Marine Agricultural-Pastoralization in Changshan Islands;

Study of Geographical Foundation and Difference Factor on Regional Development of Changshan Islands;

Researching on the Model of the Development and Layout of Tourism in Changshan Islands

Analyses of the Water Temperature Structure in the Changshan Archipelago in Spring;

Modern sedimentation features in the sea area around Changshan Archipelago;

On the basis of the land use condition of Changshan archipelago with the method of principal compononts analysis and cluster analysis, we divided regionalization of land use in Changshan archipelago and discuss corresponelins countermeasures.

The Evolvement Law of Spatial Structure of the Chang Shan Archipelagos, Its Driving Mechanisms and Countermeasures of Adjustment and Control;

The Spotted Seals in Miaodao Islands;

Grain size characteristics and its indications of loess in Miaodao Islands,Shandong Province;

Research on the Historical Status of Miaodao Islands in Ancient Maritime Communication;