青藏高原地区气溶胶及其对降水影响的研究进展

Advances in the Studies of Aerosol Characteristics and Impacts on Precipitation over the Tibetan Plateau

  • 摘要: 青藏高原(简称高原)气溶胶主要来自周边地区的输送,近年来,随着人为污染加剧和气候条件变化,高原及周边地区气溶胶的特性和气候效应越来越受关注。而高原降水一直是高原气象与气候学的重点,气溶胶对高原降水的影响正逐渐成为研究热点。本文总结了高原气溶胶及其对降水影响的相关研究成果,从气溶胶特性观测(站点和卫星观测)研究、“气溶胶-辐射相互作用”、“气溶胶-云相互作用” 影响降水研究以及气溶胶影响降水中化学组分研究等方面进行了综述,并对未来研究方向进行了展望。

     

    Abstract: Aerosols on the Tibetan Plateau (TP) are mainly transported from the surrounding areas. In recent years, with the increase of pollution and changes in climatic conditions, the characteristics of aerosols and their climate effects over the TP and surrounding areas have attracted more and more attention. Precipitation over the TP is one of the key topics of TP meteorology and climate research, and the impact of aerosols on the TP precipitation is becoming a research hotspot. The related results from past research are summarized, including observational results acquired from observation sites and satellite remote sensing, results of impact of aerosols on precipitation over the TP and surrounding areas through ‘Aerosol-Radiation Interaction’ and ‘Aerosol-Cloud-Interaction’, as well as results of chemical research on TP precipitation related to the aerosols. Aspects of further research are also suggested.

     

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