Oxygen and Carbon isotope composition of planktonic foraminifera in surface sediments from South China Sea and its oceanography significance.;

The El Nino is one of the phenomena of nature on oceanology.

By using some authoritative databases such as SCI、ESI and OA,the paper makes a bibliometrical analysis of status and trends of the international marine science studies between 1996~2005,including analysis of major research countries,major subjects through paper output statistics.

The paper is a study of the models of knowledge service system in marine science for the libraries of ocean universities in the network environment.

The paper presents concisely the main content of the field practice of the marine science in Rizhao, and indicates some problems on the field practice.

Construction and Application of Open Comprehensive Experiments for Marine Chemistry;

In this paper, the build-up of "marine chemistry base class" is summarized in several aspects including curriculum, teaching svstem, teacher and student training, and the future suggestions for the marine chemistry base construction are also made.

Advance in the analytical methods of marine chemistry in the last decade in China was reviewed including the development of modern analytical methods for nutrients,carbon dioxide in seawater,trace organic materials,chemical tracer and isotopes.

Advances on studies of geochemistry and paleoceanography of the Co-rich crust;

Disciplinary structure and developing countermeasures of ocean science;

The application of geo-spatial information techniques in Ocean Science and Digital Ocean is analyzed.

Starting from the conception of digital earth, according to the development request of ocean science, the paper discusses particularly the development relationship between digital earth and ocean science, put forward the strategy and theory to develop ocean science.