A new liquid fruit tea beverage with good colour,flavour and taste was developed from Chumen pomelo,Changbaishan linden honey and black tea as the main raw materials.

The present paper contributes a knowledge of the stamen growth of Sinowilsonia henryi Hemsl,a monotypic genus of the family Hamamelidaceae and a endemic species of China.

By means of systematic clustering analysis method,theresults of mathematic analysis of thegenus Sinowilsonia and its closely rela ted genera,Distylium,Corylopsis,Fortunearia ,andHamamelis account for that Sinowilsonia and Fortunearia are the best closaly related ,and theymay form a tribe, which is more closely allied to the tribe Distylteae.

Hazards of Changbaishan volcano and its impact on large engineering projects;

Changbaishan Volcano is located on the boundary of China and North Korea,its continuous eruptions occurred from Pliocene to modern time.

It showed that the Changbaishan volcano is entering into a new active stage.

Seasonal Variation of Total Gaseous Mercury in Changbai Mountain Area;

Changbai Mountain Bee Product and Synthetical Exploitation Approach;

Current Status and Progress of Industrial Development of Ecological Food in Changbai Mountain Area;

Analysis of trace elements and vitamins in Esholtzua cltiata(Thunb) Hyland on Changbai mountain region;

Determination of Trace Elements in Traditional Chinese Medicine from Changbai Mountain by ICP-MS;

Study on the Relationship between Transpiration of Carex meyeriana and Environmental Factors in the Changbai Mountain Region;