Geochemical features and origin analysis for the crude oil in Tangjiahe area

Geological characteristics and prospecting potential of sandstone type uranium mineralization in Tangjiagou district,Chaoshui basin;

4D Model for Reservoir Parameters in Faultblock-3 in Tangjiahe Oilfield;

On impact of the Wenchuan Earthquake on Water Yield of Mine in the Tangjiahe Coal Mine

Situated in the Northwest of Longmen Mountains and the Southern foot of Motian Peak,Tangjiahe national nature reserve covers an area of 40000 hectares,joining Baishuijiang nature reserve in the North.

Spatial Pattern Analysis of the Vegetation Landscape In Tangjiahe Nature Reserve;

Biomass of small mammals in Tangjiahe Nature Reserve.;

Relative Density of Small Mammals in Tangjiahe Nature Reserve in Summer;

A Preliminary Research on Small Mammal Community Structure at Tangjiahe Natural Reserve,Sichuan Province,China;

Habitat use of Sichuan Takin(Budorcas taxicolor tibetana)in spring and winter was studied in Tangjiahe Natural Reserve, in Qingchuan county, Sichuan Province from March 1998 to February 1999.

Habitat selection of mainland serow ( Capricornis sumatraensis ) was studied in Tangjiahe Natural Reserve,Qingchuan County of Sichuan Province from March 1998 to February 1999.