The core projects of International Biodiversity Observation Year (IBOY): introduction and suggestions;

An Summary of the Germplasm Policies of Bioversity International

The article discusses the concept of biological megadiversity country and illustrates the great strategic importance of these countries in the worldwide conservation of biological diversity.

Protection of bio-diversity-human beings' common responsibility;

Theory discussion on the assessment angle and category of bio-diversity value;

Conservation and Utilization of the Bio-diversity in the Diancangshan Mountain;