运用数字地球技术结合中药理论体系构建"数字药匣"理论。以北京地区中药资源数字化研究为案例,利用"3S"技术与网格数字镶嵌,评价北京地区主要中药资源的生境和生产适宜性,得到了其系列生境和生产适宜性图谱。研究结果表明,"数字药匣"能定位和定量表达中药资源的生境因子等海量空间信息,可对道地药材生产适宜区评价和生产规划进行科学指导和动态管理,从而实现中药资源的可持续发展。

Combining the digital earth technology and basic theory of traditional Chinese medicine, this paper constructs the "Digital Medicine-Box" (DMB) theory. Taking the digital Chinese Medicine Resource in Beijing region as a case, the suitability of Chinese Medicinal Materials’ habitat and production is assessed, which is supported by “3S” and grid digital technique. Then a series of available assessment thematic maps have been drawn. These results show that DMB can display quantitative and locational massive spatial information of natural resources of Chinese medicinal materials’ habitat conditions. The application of DMB is able to provide the scientific guidance on the cultivation layout of genuine medicinal materials and dynamic management of resources, so as to promote the sustainable development of Chinese medicinal materials.

国家自然科学基金资助项目(81072999)