In the paper, the ooze water in the northern part of South China Sea is divided chemically in vertical section into four types.

Characteristics of Tertiary Sediments and Main Source Rocks,Northern South China Sea;

Residue of BHC and DDT in three species of Nemipterus fish from continental shelf of northern South China Sea;

Reservoir type and sedimentary evolution in the continental margin deepwater area of the northern South China Sea;

Optimum first capture standards of major capture species of the northern South China Sea;

The carbonate cycles in the northern South China Sea during the last 30 ka and the paleoclimatic significance;

Variations of the phytoplankton biomass in the northern South China Sea;

Biology analysis of Saurida tumbil in northern South China Sea;

A study on particulate silica in the northern part of the South China Sea in winter

61 E),and we selected some indices of n-alkanes,sterols,and alkenone to recover the provenance and climatic and environmental changes in the northern part of South China Sea since the last 25ka.