ADVANCES IN POLAR SCIENCE ›› 2009, Vol. 21 ›› Issue (2): 151-159.

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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

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.