地理科学

地理科学 ›› 1994, Vol. 14 ›› Issue (4): 363-370+391.doi: 10.13249/j.cnki.sgs.1994.04.363

• 论文 • 上一篇    下一篇

全新世温暖期河姆渡地区古植被和古气候的重建研究

周子康1, 夏越炯1, 刘为纶1, 吴维棠2   

  1. 1. 杭州大学地理系 杭州310028;
    2. 浙江自然博物馆 杭州310012
  • 收稿日期:1992-09-01 出版日期:1994-07-20 发布日期:1994-07-20
  • 基金资助:
    国家基础研究;应用基础重大项目资助项目.

RECONSTRUCTION OF PALEOVEGETATION AND PALEOCLIMATE OF HOLOCENE HYPSITHERMAL IN HEMUDU REGION

Zhou Zikang1, Xia Yuejiong1, Liu Weilun1, Wu Weitang2   

  1. 1. Department of Geography, Hangzhou University, Hangzhou 310028;
    2. Zhejiang Natural Museum, Hangzhou 310012
  • Received:1992-09-01 Online:1994-07-20 Published:1994-07-20

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被引次数

20 | 5

摘要： 河姆渡地区在温暖期种子植物区系的地理分布,热带成分占31.7%,其中热带亚州成分具有相对优势,地带性植被组成以中亚热带和南亚热带地区成分为主.在距今7000～6000年前,河姆渡一带处于中亚热带南部,相当于气候带较个北移4～5个纬距.

Abstract: This article analyses the animal and plant remains in more detail,obtained the third and fourth cultural deposit layers (about 7000 to 6000a B. P.)at Hemudu site in Zhejiang Province. Firstly, using Andersen’s method.a correction is made for the percentage of various plant’s spore and pollen in these layers. Secondly, on the basis of these results, the dominant species and the construction community species of zonal forest vegetation are identified, and the paleovegetation of Holocene Hypsithermal is reconstructed in Guangdong Hemudu region. Finally, contrasting the above-mentioned paleovegetation with the vegetation of Wuyanling Natural Reserve in southern Zhejiang and Dinghushan Natural Reserve in GuangDong today,the paleoclimate is also reconstructed in the said region during that time.