Water Quantity/Quality Combined Evaluation Method for Rivers' Water Requirements of the Instream Environmental Flow in Dualistic Water Cycle: A Case Study of Liaohe River Basin;

The Oscillation Trend and Mechanism of the COD Level of the Liaohe River;

Polycyclic aromatic hydrocarbons(PAHs)pollutants in sediments of the Yangtse River and the Liaohe River.;

Distribution and Pollution Character of Heavy Metals in the Surface Sediments of Liao River;

Study of used up data technique in hydrological forecast of Liao river

But the conditon of water pollution of liao river arer is very severe.

Molecular carbon isotopic geochemistry of buried-hill oils and source rocks of the West Liaohe Depression, China;

Characters and Controlling Factors on the Archean Fracture-type Reservoirs of the Ciyutuo Buried Hill in the Liaohe Basin;

Mutual interaction of development between Dalian port and its hinterland——A visual angle from change of modern Liaohe shipping economy;

Study of Mechanics Characteristics of Xiaolongwan Trachyte Reservoir in Liaohe Oilfield;

Construct static development database system in Liaohe oilfield;

Application of Attribute Recognition Model Based on Coefficient of Entropy in Groundwater Quality Assessment for the Liaohe Oilfield Area;

Diagenetic facies analysis and high quality reservoir prediction of the Cenozoic in southern segment of western slope of Liaohe Depression;

Diagenesis of Liaozhong sag in Liaohe depression and pore evolutionin its middle-deep strata;

Characteristics of volcanic rock reservoirs in Ou-Huang area of the eastern sag in Liaohe depression and prediction of favorable reservoirs;