极地研究

极地研究 ›› 2009, Vol. 21 ›› Issue (2): 151-159.

• 研究论文 • 上一篇    下一篇

极地海洋边界层花粉初步研究

李政, 徐思琦, 谢周清   

  1. 中国科学技术大学极地环境研究室;
  • 出版日期:2009-06-30 发布日期:2009-06-30
  • 基金资助:

    教育部全国百篇优秀博士论文基金(200354);; 中国科学院优秀博士论文基金;; 国家自然科学基金(40776001)资助

THE PRELIMINARY STUDY OF POLLEN OCCURRENCE IN THE MARINE BOUNDARY IN POLAR REGION

LI Zheng, XU Sai-Qi, XIE Zhou-Qing   

  1. Institute of Polar Environment; School of Earth and Space Sciences; University of Science and Technology of China; Hefei 230026; China
  • Online:2009-06-30 Published:2009-06-30

PDF (PC)

1610

被引次数

2

摘要：

在中国第22次南极考察过程中,采用大容量悬浮颗粒采样器收集了雪龙船航线海洋边界层气溶胶样品。对采自热带、温带和南极的典型样品进行了花粉种类鉴定,并讨论了花粉的组成及分布特征。在此基础上,结合HYSPLIT大气输送和扩散模型,探讨了花粉的来源及其传输路径。

关键词: 花粉, 南极, 海洋边界层, HYSPLIT模式, 花粉, 南极, 海洋边界层, HYSPLIT模式

Abstract:

During the 22nd Chinese Antarctic Research Expedition,the aerosols in the marine boundary layer along the R/V Xuelong cruise route were collected using high volume samplers. The samples collected in the tropical,temperate and the Antarctic region,respectively,were selected for pollen analysis. The composition and spatial distribution characteristics of pollen were identified. In addition,the origin and transportation of pollen were also discussed based upon the backward trajectory calculated using the HYSPL...

Key words: pollen, Antarctica, marine boundary layer, HYSPLIT model.