The Research on the Tendecy of Sea Level Change of Hanjiang Delta in the Last Decades;

The Nanbei Embankment of Hanjiang is located in Hanjiang Delta, Guangdong Province.

Hydrodynamic numerical model for waterway regulation of river networks of Hanjiang River Delta;

Aimed at the river bank-line controlling scheme of the mainstream and delta of Han River problem,the river bank-line controlling scheme has been mapped out.

Environmental bioindication of sulphur in tree rings of Masson pine(Pinus massoniana) in the Pearl River Delta of China;

Monitoring of Polychlorinated Biphenyls in the Atmosphere of the Pearl River Delta Using PUF-Passive Air Sampler;

Spatio-temporal Analysis of Agriculture Non-point Pollution in Pearl River Delta based on GIS;

Regional Air Pollution Characteristics Simulation of O_3 and PM_(10) over Yangtze River Delta Region;

Study on the distribution and variation trends of atmospheric aerosol optical depth over the Yangtze River Delta;

Spatial Characteristics and Potential Ecological Risk of Soil Heavy Metals Contamination in the Yangtze River Delta——A Case Study of Taicang City,Jiangsu Province;