This paper bases on the comparison、 discussion and analysis about Qinghai s cultural relics such as "The sun and moon dancing with man"、 brick with figure、 colored pattern coffin with "jade rabbit" on it and great among of historic materials,explicated that all they are the material witness of Qinghai s ancient nations to adore the moon.

Damage by Ochotona dauricaand and the Chemical Control;

Comparative Analysis of Behaviour Between Ochotona daurica and Ochotona Curzoniae in the Sympatric Coexistence;

In this paper, the realized trophic niche overlaps and breadths were calculated a mong Microtus brandti, Ochotona daurica, Citeilus dauricus and Lepus capensis respectively,according to the diet compositions under free-ling circumstances.

Preliminary investigation on the number and harm of daurian pikas nearby Yan an;

Grazing changes the resources for Daurian pika in patches in grassland, it causes dispersal of pika among different patches.