Studies on Roots Biomass of Hippophae rhamnoides Community in High Altitude Sand in Guinan of Qinghai;

Dynamic Analysis of Land Use and Landscape Pattern Changes in Guinan County, Qinghai, in the Past 30 Years

This article emphatically talks about the chief features of initiating national education in Guinan county,First:insist on taking the boarding system as the principal thing and the other forms of running schools as the supplementary thing & actively explore the new ways of developing national education.

By using three-period(1976,1996,2006) remote sensing images and under the support of RS and GIS techniques,spatial information of land desertification in Guinan county was interpreted and extracted,and the spatio-temporal pattern of desertification information change was analyzed in this paper.

Adaptability of forage sugarcane variety Minmu 42 in Southern Guizhou;

Devonian sequence stratigraphic classification and establishment of the sequence stratigraphic framework in southern Guizhou,China;

Seven 3rd-order cycles of continuous sea-level changes from the late Luodian Stage to the Lengwu Stage (Permian) in the platform area of southern Guizhou Province are recognized based on the characteristics of sequence stratigraphy in the study area.

A study on Handeliodendron population ecology in South Guizhou;

A Characteristic of Nanjia Granite Rocks and Relationship with Ore-forming Process in Guizhou;