Abstract:Under the tremendous impact of human society on various life forms,biodiversity is no longer a single and separated natural unit from human society.Cultural value view,socio-economy,science and technology,resource management,policy and laws and regulations,ethics and morality,can not be separated from biodiversity conservation.Today,conservation of biodiversity is not only an issue of science.The rapid development of science and technology has greatly propelled the development of the modern industrial civilization and economy.Since the 20th century,the process of globalization has been speeded up,and biodiversity has been faced with the massive pressures and the threat of accelerated speed of the extinction of it.Among many factors affecting the conservation of biodiversity,culture is a key factor.The interaction and-coexistence relationship shows that the loss of traditional culture has speeded up the lossing process of biodiversity,and culture diversity does not onlyprovide historical experiences and witness of biodiversity conservation but also possesses important realistic value for the conservation of biodiversity today.On the basis of the discussion on the interaction and coexistence relationship between biodiversity and cultural diversity,this paper analyzes and discusses the importance of traditional national cultures of China to the conservation of biodiversity,the status of the current studies and progress made so far in this field,as well as the negative serious impact of the disappearing of traditional national culture on biodiversity,and furthermore proposes some suggestions on the enhancing of the protection of traditional national culture in relation to biodiversity conservation.