Study on Species Diversity and Protection of Seed Plants in the Luanheshangyou Nature Reserve;

In 2001～2005,1 810 specimens of mosses were collected in the upper reaches of Luanhe River and identified.

The purpose of this study is to discuss the history of the nationalities replacement and economic development in the area around the upper reaches of the Luanhe River, which is located on the southeastern fringe of the Inner Mongolian Plateau, by analysing historical documents and archaeological materials, as well as by field investigation.

The Hui He Nature Reserve is a comprehensive type protected area aimed to protect eco-system of wetland,grassland and forest,and biological species.

As a professional staff of nature reserve,through the combination of theory and practice,adopting the landscape theory,it discussed the birds diversity in the Hui He nature reserve.

The Houhe National Nature Reserve(HNNR) is rich of biodiversity,and as a part of the key region of biodiversity from the eastern Sichuan to the western Hubei and northwestern Hunan,which is one of the three biodiversity centers in China.

Comparison of Bird Diversity during Spring and Autumn in Honghe Nature Reserve;

Hyperspectral Remote Sensing Estimation Models for the Biomass of Carex meyeriana in Honghe Nature Reserve;

Correlation between Plant Species Diversity of Main Vegetation Types and Surface Soil Properties in Wetland of Honghe Nature Reserve;