Fishing Ground of Tuna Longline and Fishing Efficiency in the Western Indian Ocean;

By use of IAP9 AGCMⅡ, a numerical experiment is made, in which the influence of the south west Indian Ocean SSTA on the outbreak of the Asian summer monsoon has been discussed.

Climatic Characteristics of Air Temperature in North China and the Relationship between 100hPa Geopotential Height Anomaly, SST Anomaly in Northwest Indian Ocean and the Air Temperature;

Preliminary analysis of physical and chemical properties of Symlectoteuthis oualaniensis in the northwestern Indian Ocean;

The relationship between fishing ground distribution of Symlectoteuthis oualaniensis and zooplankton in the northwestern Indian Ocean in autumn;

Fishing technology of Symplectoteuthis oualaniensis in the Northwestern Indian Ocean;

Feeding behavior of Thunnus obesus in the west-central Indian Ocean;

Feeding habits and its seasonal variations of Thunnus albacares in the west-central Indian Ocean;

Based on the catch data of yellowfin tuna captured by Chinese tuna longline fleet in the west-central Indian Ocean from January to June in 2003 and 2004,the basic biological characteristics of catch composition of yellowfin tuna captured were investigated.

Advances in Slow-Ultraslow-Spreading Southwest Indian Ridge;

By scanning electron micrography and X-ray energy spectrometer, particulate materials obtained through filtering the seawater taken from the hydrothermal plume region in the Southwest Indian Ridge were analyzed.