The definition of metadata and its role in the implementation of the Convention on Biological Diversity were clarified in this paper.
阐述了无数据的涵义及其在履行《生物多样性公约》中的作用，评述了国外地理空间无数据标准和生物多样性元数据标准的研究现状，讨论了国内生物多样性元数据标准存在的问题，提出了中国生物多样性核心无数据标准草案及我国生物多样性元数据库建设的有关问
The Post-Frey Era:Influences of Frey s A Million Little Pieces on American Memoirs;
后弗瑞时代:《无数碎片》对美国回忆录的影响