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SUMMARY:Constraints on Atmospheric CO2  from other Trace Species - Dr Parv
 adha Suntharalingam\, Laboratory for Global Marine and Atmospheric Chemist
 ry\, School of Environmental Sciences\, University of East Anglia
DTSTART:20100308T141500Z
DTEND:20100308T151500Z
UID:TALK19778@talks.cam.ac.uk
CONTACT:Dr Francis Pope
DESCRIPTION:Joint analysis of atmospheric measurements of CO2 with those o
 f trace species with common sources and sinks enables improved quantificat
 ion of common governing processes and the associated carbon fluxes. In thi
 s talk I will discuss these constraints\, focusing\, in particular\, on re
 duced carbon species (e.g.\, CO) and on carbonyl sulphide (COS). The metho
 dology involves interpretation of the observed signatures using a 3-D atmo
 spheric chemistry transport model.\n\nSpecific examples discussed will inc
 lude :(a) the use of CO:CO2 correlations to distinguish regional combustio
 n and biospheric carbon fluxes\, and (b) the influence of reduced carbon o
 xidation on the tropospheric CO2 distribution\, and its role in inverse es
 timates of carbon fluxes.\n
LOCATION:Unilever Lecture Theatre\, Department of Chemistry
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