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<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">(forwarding on behalf of Anne Thompson)<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Dear Colleague!<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Below is the Link and the text/summary of AGU SESSION A024. We want you to submit an Abstract!! The theme is “great things with trace gas profile data” – profiles from aircraft projects like IAGOS, aircraft campaigns – snapshots or
climatology, from sondes, from lidar, composites like TOAR. Instrument intercomparisons, time-series, trends are topics of interest as are satellite comparisons with independent profile data.<o:p></o:p></p>
<p class="MsoPlainText"> Our Invited talks will feature:<o:p></o:p></p>
<p class="MsoPlainText"> <span lang="ES-US">Sondes – David Tarasick, Environ. Canada & Climate Change<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="ES-US"> </span>Aircraft Mission “ATom” – Thomas Hanisco, NASA-Goddard<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">PLEASE JOIN US AND SHARE WITH COLLEAGUES! HERE IS THE LINK:
<o:p></o:p></p>
<p class="MsoPlainText"><a href="https://agu.confex.com/agu/fm18/prelim.cgi/Session/50332">https://agu.confex.com/agu/fm18/prelim.cgi/Session/50332</a><o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">A024: Atmospheric Trace Species Profiles from Long-term and Campaign Sampling: Observations from Ground, Balloons and Aircraft Questions? Contact a Convener – Thank you,<o:p></o:p></p>
<p class="MsoPlainText">o Anne M Thompson // <a href="mailto:anne.m.thompson@nasa.gov">
anne.m.thompson@nasa.gov</a><o:p></o:p></p>
<p class="MsoPlainText"> NASA Goddard Space Flight Center <o:p></o:p></p>
<p class="MsoPlainText">o Paul A. Newman <o:p></o:p></p>
<p class="MsoPlainText"> <span lang="ES-US">NASA GSFC // </span>
<a href="mailto:paul.a.newman@nasa.gov"><span lang="ES-US">paul.a.newman@nasa.gov</span></a><span lang="ES-US"><o:p></o:p></span></p>
<p class="MsoPlainText">o Herman G J Smit <o:p></o:p></p>
<p class="MsoPlainText"> Research Centre Juelich GmbH // <a href="mailto:h.smit@fz-juelich.de">
h.smit@fz-juelich.de</a><o:p></o:p></p>
<p class="MsoPlainText">o Valerie Thouret <o:p></o:p></p>
<p class="MsoPlainText"> OMP/CNRS // <a href="mailto:Valerie.thouret@iagos.org">
Valerie.thouret@iagos.org</a><o:p></o:p></p>
<p class="MsoPlainText">.>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">A024: Atmospheric Trace Species Profiles from Long-term and Campaign Sampling: Observations from Ground, Balloons and Aircraft<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Profiles of trace constituents throughout troposphere and stratosphere, measured from aircraft, balloons and ground-based remote sensing, are essential to understanding processes affecting changing composition in the atmosphere. They
are also vital for evaluation of satellite instruments and models used to track global changes in climate-related species. Profile sampling strategies include intense measurements, typically multi-constituent and multi-platform, on field campaigns. Profiles
also originate from instruments on commercial aviation and from long-term networks employing balloons, ground-based spectrometers and lidars. Because both short-term and long-term measurements are used in studies of changing composition and trends, quality
assurance of profiles is maintained through archive reprocessing, comparisons of data collected by different methods, regular calibration and dedicated laboratory and field intercomparison campaigns. Oral and poster presentations on all these aspects of profile
measurements are solicited. Contributions based on observations and trends from long-term programs, instrument comparison studies and recent aircraft campaigns are welcome.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Dr. A. M. Thompson, Senior Scientist, Atmospheric Chemistry, Code 610<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Mail: NASA/Goddard, Code 614 If Express: Bldg 33, Room E413, 8800 Greenbelt Road Greenbelt, MD 20771 301-614-5905;
<a href="mailto:anne.m.thompson@nasa.gov">anne.m.thompson@nasa.gov</a> <a href="http://croc.gsfc.nasa.gov/shadoz">
http://croc.gsfc.nasa.gov/shadoz</a><o:p></o:p></p>
<p class="MsoNormal">Adjunct: Penn State Meteorology; UMCP ESSIC and AOSC<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-family:"Calibri Light",sans-serif">JHONY R. ZAVALETA</span></b><span style="font-family:"Calibri Light",sans-serif"><br>
Project Manager - NASA Earth Science Project Office<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif">MS 232-22<br>
Building N232, Room N232-242<br>
NASA Ames Research Center<br>
Moffett Field CA 94035<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif"><br>
</span><i><span style="font-family:"Calibri Light",sans-serif">Cell: +1 (650) 224-4825 (worldwide)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Calibri Light",sans-serif">Office: +1 (650) 604-0125<o:p></o:p></span></i></p>
<p class="MsoNormal"><o:p> </o:p></p>
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