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<article language="en">
	<journal>
		<journal_title>Atmospheric Chemistry and Physics Discussions</journal_title>
		<journal_url>www.atmos-chem-phys-discuss.net</journal_url>
		<issn>1680-7367</issn>
		<eissn>1680-7375</eissn>
		<volume_number>8</volume_number>
		<issue_number>5</issue_number>
		<publication_year>2008</publication_year>
	</journal>
	<doi>10.5194/acpd-8-17581-2008</doi>
	<article_url>http://www.atmos-chem-phys-discuss.net/8/17581/2008/</article_url>
	<abstract_html>http://www.atmos-chem-phys-discuss.net/8/17581/2008/acpd-8-17581-2008.html</abstract_html>
	<fulltext_pdf>http://www.atmos-chem-phys-discuss.net/8/17581/2008/acpd-8-17581-2008.pdf</fulltext_pdf>
	<start_page>17581</start_page>
	<end_page>17629</end_page>
	<publication_date>2008-09-26</publication_date>
	<article_title content_type="html">A global stratospheric bromine monoxide climatology based on the BASCOE chemical transport model</article_title>
	<authors>
		<author numeration="1" affiliations="1">
			<name>N. Theys</name>
			<email>theys@aeronomie.be</email>
		</author>
		<author numeration="2" affiliations="1">
			<name>M. Van Roozendael</name>
		</author>
		<author numeration="3" affiliations="1">
			<name>Q. Errera</name>
		</author>
		<author numeration="4" affiliations="1">
			<name>F. Hendrick</name>
		</author>
		<author numeration="5" affiliations="1">
			<name>F. Daerden</name>
		</author>
		<author numeration="6" affiliations="1">
			<name>S. Chabrillat</name>
		</author>
		<author numeration="7" affiliations="2">
			<name>M. Dorf</name>
		</author>
		<author numeration="8" affiliations="2">
			<name>K. Pfeilsticker</name>
		</author>
		<author numeration="9" affiliations="3">
			<name>A. Rozanov</name>
		</author>
		<author numeration="10" affiliations="3">
			<name>W. Lotz</name>
		</author>
		<author numeration="11" affiliations="3">
			<name>J. P. Burrows</name>
		</author>
		<author numeration="12" affiliations="1">
			<name>J.-C. Lambert</name>
		</author>
		<author numeration="13" affiliations="4">
			<name>F. Goutail</name>
		</author>
		<author numeration="14" affiliations="5">
			<name>H. K. Roscoe</name>
		</author>
		<author numeration="15" affiliations="1">
			<name>M. De Mazière</name>
		</author>
	</authors>
	<affiliations>
		<affiliation numeration="1" content_type="html">Belgium Institute for Space Aeronomy (IASB-BIRA), Brussels, Belgium</affiliation>
		<affiliation numeration="2" content_type="html">Institute for Environmental Physics, University of Heidelberg, Heidelberg, Germany</affiliation>
		<affiliation numeration="3" content_type="html">Institute for Environmental Physics, University of Bremen, Bremen, Germany</affiliation>
		<affiliation numeration="4" content_type="html">Service d&apos;Aéronomie, Verrières-le-Buisson, France</affiliation>
		<affiliation numeration="5" content_type="html">British Antarctic Survey, Cambridge, UK</affiliation>
	</affiliations>
	<abstract content_type="html">A new climatology of stratospheric BrO profiles based on dynamical and
chemical indicators has been developed, with the aim to apply it to the
retrieval of tropospheric BrO columns from space nadir measurements. The
suitability of the adopted parameterization is evaluated based on three
years of output data from the 3-D chemistry transport model BASCOE. The
impact of the atmospheric dynamics on the stratospheric BrO distribution is
treated by means of Br&lt;sub&gt;y&lt;/sub&gt;/ozone correlations build from 3-D-CTM model
results, while photochemical effects are taken into account using
stratospheric NO&lt;sub&gt;2&lt;/sub&gt; columns as an indicator of the BrO/Br&lt;sub&gt;y&lt;/sub&gt; ratio.
The model simulations have been optimized for bromine chemistry and budget,
and validated through comparisons using an extensive data set of
ground-based, balloon-borne and satellite limb (SCIAMACHY) stratospheric BrO
observations.</abstract>
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</article>

