Based on the characteristic of low organic matter content and barreness of soil in windy desert area of western Liaoning Province,effective ways of increasing soil organic matter content were put forward,including inereasing application of organic fertilizer,utilization of peat,straw returning,grain crop-green manure rotation,etc,so as to improve the sandy land in windy desert area.

The Environment Disaster Events and the Evolution of Man-land Relation in the West Liaoning During 5 000 a BP;

Finite element modeling of the Mesozoic lithosphere structure and evolution of West Liaoning, Northeast China;

Improvement of Pure Pinus tabulaeformis Forests and Its Control Effect on Caterpillars in Western Liaoning;

Analysis of soil anti-erodibility in western Liaoning;

The major types of soil conservancy plantations in western Liaoning and structural features;

Study of problems in and countermeasures to rural travel in western Liaoning Province;

Agricultural Characteristics of Middle-late Bronze Age in Western Liaoning Province

The periodic phenomenon of seismicity in the west of Liaoning Province;

The situation in land degradation has become serious in the west of Liaoning province during the recent decades,and many districts have become ecologically vulnerable areas.

Chaoyang area is situated at the west of Liaoning province.