Experience successful techniques and management methodes for controlling rodents in grassland in Haibei area, were recomended for construction of rodents in Qinghai province.

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;

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.

Seasonal variations of particulate matter and diatom fluxes in the northern South China Sea during 1987-1988 were overwhelmingly controlled by monsoon climate.

Distribution dynamics of the inorganic nitrogen and assessment of ambient water quality at the estuary seawaters in North Yellow Sea;