The evolution of sand dunes,including moving speed and direction and height changing,at three positional monitoring sites in surrounding Qinghai Lake areas was studied based on the observation data for five years.

Collected 14 plants of dominant species from the downstream district of Shaliu river of area of Qinghai lake, the content of As, Sb, Pb, Cd, Ni, Co, Cr, Se, etc of 8 heavy mental element in the plants was determined by AAS.

[Objective] The purpose was to analyze nutritional components of six dairy products collected from Qinghai lake region.

Unreasonable human activities have resulted in serious damage of ecological environment in Qinghai lake region.

Study on comparison of moderate and heavy degraded community of Kobresia capillifolia grassland around Qinghai Lake area;

Studies on underground biomass of moderate degradation of Kobresia capillifolia grassland in Qinghai Lake area;

Comparative research on the influence of chemical fertilizer application and enclosure on alpine steppes in the Qinghai Lake areaⅠ Structure and species diversity of the plant community;

Germination characteristics of achnatherum splendens seeds and its response to enclosure in the Qinghai Lake area;

Investigation of present situation and strategy of sports bodybuilding for farmers in underdeveloped areas——Taking areas around Chaohu District as an example;