Based on the description of spatial vector, the study, through factor analysis, involves general status of carrying capacity, change and the reason of resources and environment from 1993 to 2002 in Lianyungang.

There are beautiful hills and waters in the area of LianYunGang and it looks like fairyland.

Study on the impacts of Lianyungang Port s extension project on water intake project of Tianwan Nuclear Power Station and corresponding measures;

Then,the impacts of the extension project(Qitai harbour construction) of Lianyungang Port on the constructed water intake project of Tianwa.

As the Jiangsu province only big sea port and the northern Jiangsu estuary,Lianyungang port is one of coast main hub ports in our country,the important amphibious entreport between Asia and Europe,the central and western region,Central Asian nations most convenient access to the sea ports and the New Eurasian Continental Bridge East bridgehead.

Based on the achievements of cement deep mixing method, and combining the features of Lianyungang soft soils, the laboratory research was carried out on the different ratios of cement and soils, in which the cement was basic solidifier, and the adaptability of early strength accelerators and water reducers was also analyzed in this thesis.

Study on the correlation measure of harbor-hinterland and its driving forces:Taking Lianyungang Port-Huaihai Economic Region as an example

As the eastern terminal of the new Eurasian Land Bridge, Lianyungang port has been improving the foreign trade of its hinterland with the advantage of the Longhai-Lanxin railway.

Study on the Vertical Distribution of Heavy Metals in Sediments of Lianyungang Near-shore Area;

Pollution of Heavy Metals and Their Potential Ecological Risk in Surface Sediments from Rivers in Lianyungang;

Quality Evaluation on Tourism Environment of Coastal City ——A Case Study of Lianyungang in Jiangsu Province, China;