南京紫金山现代植被表土孢粉的初步研究

A PRELIMINARY PALYNOLOGICAL STUDY OF THE SURFACE SOLS OF MODRN VEGETATION IN THE ZIJIN MT .,NANJING

选择南京紫金山现代植被进行植被调查和表土孢粉分析。结合中国东部不同气候带下的几个地点表土孢粉分析，把孢粉百分含量、孢粉组合及孢粉优势种、标志种与植被的各项参数进行对比，找出植被与孢粉之间的关系。为恢复古植被、古生态和古气候提供科学依据。

We surveyed the modern vegetation in the Zijin MT. ,Nanjin,and con-ducted pollen analysis of the surface soils.Combining pollen analysis data of the surface soil samples from some sites of the eastern part of China,wecompared the percentage,coinposition,dominant and indicator species of thepollens with our resuIts of vegetatiom surveys.The relationsLip between poll-ens and vegetation types was revealed.Our results will provide important in-formation for the study of Quafernary palynology and for the improvementof research on the paleoeegetation and paleoclimate.