Destructive Factors of Mesozoic Organic Matter in Giant Petroliferous Basinsin West Siberian Province;

Structure Controlling Factors of Oil-Gas Field Distribution in Giant Petroliferous Basins in West Siberian Province;

Though developing the oil and gas,the west Siberia not only took a key position in the USSR oil and gas industry,but also greatly pushed the social development of east USSR.

Shear velocity anisotropy of the lowermost mantle beneath the Siberia;

Paleomagnetic Constraints on the Collision of Siberian and North China Blocks, with a Discussion on the Tectonic Origin of the Ultrahigh-Pressure Metamorphism in the Sulu-Dabie Region;

Russian and Soviet Union Scholars Study of Siberian Shamanism;

Probe into Exploration Prospect of Cambrian Subsalt Carbonate Rocks in Tarim Basin from East Siberia Basin

The oil and gas production of the Russian Far east and East Siberia accounts for a less percentage of the all of oil and gas production of Russia,but their reserves are rich comparably.

The 2001 principal economic indexes of East Siberia kept increasing.

Study on cryopreservation of spermatozoa in cultured Siberian sturgeon(Acipenser baerii baerii);

Determination of different sexes and ovarian development stages in cultured Acipenser baerii based on blood biochemical indices;

Isozymes analyses of Aclpenser Schrencki、Acipenser Baeri and their hybrids;

Effect of water current and temperature on growth of juvenile Acipenser baeri;

Cloning and Analysis of Neuronal Nitric Oxide Synthase cDNA Fragment of Acipenser baeri and Carassius auratus;

Extraction of genomic DNA and optimization of RAPD system for Gomphocerus sibiricus;

In this paper,digestive tracts of Gomphocerus sibiricus and Calliptamus italicus which come from Balikun and Qitai area in Xinjiang are chosed,and the observation and comparison are made on the foregut,intestines and hindgut structure of two kinds of locustswith with the use of the technology of paraffin sections and microscopic imaging.