地理科学 ›› 1983, Vol. 3 ›› Issue (2): 183-187.doi: 10.13249/j.cnki.sgs.1983.02.183

• 研究报导 • 上一篇    下一篇

哈尔滨黄山剖面孢粉组合的初步研究

夏玉梅, 汪佩芳, 王曼华   

  1. 中国科学院长春地理研究所
  • 出版日期:1983-03-20 发布日期:1983-03-20

PRILIMINARY RESEARCH ON SPORE-POLLEN ASSOCIATION OF THE SECTION OF HUANG SHAN IN HAERBIN

Xia Yumei, Wang Peifang, Wang Manhua   

  1. Changchun Institute of Geography, Academia Sinica
  • Online:1983-03-20 Published:1983-03-20

摘要: 黑龙江省哈尔滨东北郊的黄山(又名荒山),由于盛产哺乳动物化石和石器,引起第四纪工作者的普遍注意,成为我国东北第四纪地质研究的典型地区之一。但是,对黄山第四纪地层划分、时代、成因及其沉积环境的认识,至今尚未统一,1974年曾与有关单位协作,对哈尔滨黄山和肇源三站的第四纪地层进行了考察和初步总结。本文是在此基础上,对1978年于该剖面下部进行加密取样和补充分析,并结合植物残体分析和C14年龄测定结果的进一步总结。

Abstract: The section of Huang Shan is one of the standard sections of quaternary stratigraphy in northeast China,it is situated in the northeast suburbs of Haerbin.Having studied it for many times,we obtained results on the sporepollen association consistent with those on C14 plant fossil,animals fossils,etc.The Huang Shan section of the late period of late pleistocene was dividedinto two sporepollen association.In the late half of the period,Picea was predominant,except having a little Selaginella and Bctrychium.The climate was verycold and wet.In the last part of the period,Artermisia,Chenopodiaceae and otherherbacous pollen increased,and Picea and tree pollen dccreased,The climate changed to drycold.The above mentioned pollen association feature was representative of periglacial vegetation and periglacial climate.It also proved that the climate of DaiLi glaciation had spread to Huang Shah region.