The two concepts of world heritages and Biosphere reserves come under the aegis of UNESCO. Their objectives are mainly to conserve species diversity and ecosystems of the world.

 
  • 世界遗产地和生物圈保护区的概念都是在联合国教科文组织 (UNESCO)主持下制定的 ,主要目的都在于保护世界的物种多样性和生态系统 ;
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