Atmospheric bromine: its natural sources and effects on atmospheric chemsitry
- đ¤ Speaker: Dr. Xin Yang, British Antarctic Survey đ Website
- đ Date & Time: Tuesday 22 July 2014, 10:15 - 11:00
- đ Venue: room 307, British Antarctic Survey, High Cross, Cambridge, CB3 0ET
Abstract
In this presentation, I will introduce atmospheric bromine and its impact on atmospheric chemistry in both the troposphere and the stratosphere. The first part of the presentation will focus on very-short-lived bromocarbons and their effects on recovery of the stratospheric ozone hole. Then I will move to polar region to introduce ‘bromine explosion’ events and various mechanisms suggested in the past decades. To finish it, I will talk about uncertainties/difficulties in bromine simulation.
Series This talk is part of the BAS Chemistry & Past Climate Seminars series.
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Tuesday 22 July 2014, 10:15-11:00