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<div class="">Dear CEDAR Researchers,</div>
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<div class="">You are invited to the Polar Workshop at CEDAR 2017, which will cover observational and modeling studies from 7 Antarctic stations and 2 Arctic stations on Monday 4-6pm (@ Torreys III&IV) and Thursday 10am-12pm (@ Crestone III&IV). Two sessions
of the polar workshop will focus on neutral dynamics and ionosphere-thermosphere coupling in the polar regions, and we hope to foster scientific collaborations among various stations and institutions to tackle challenging science questions.</div>
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<div class="">Here is the link to it: <a href="http://cedarweb.vsp.ucar.edu/wiki/index.php/2017_Workshop:Polar_Workshop" class="">http://cedarweb.vsp.ucar.edu/wiki/index.php/2017_Workshop:Polar_Workshop</a> </div>
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<div class="">Looking forward to seeing you at the Polar Workshop!</div>
<div class="">Xinzhao Chu, Xian Lu, and Mike Taylor</div>
<div class="">----------------------------------</div>
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<h3 class=""><span class="mw-headline" id="Workshop_Agenda:_7_Antarctic_Stations_and_2_Arctic_Stations">Workshop Agenda: 7 Antarctic Stations and 2 Arctic Stations
</span></h3>
<p class="">Antarctica: the South Pole, McMurdo, Syowa, Jang Bogo, King Sejong, Akademik Vernadsky, and Palmer
</p>
<p class="">Arctic: Tromsø and Poker Flat </p>
<p class=""><a href="http://cedarweb.vsp.ucar.edu/wiki/index.php?title=Monday,_4-6pm,_Part_A_@_Torreys_III%26IV&action=edit&redlink=1" class="new" title="Monday, 4-6pm, Part A @ Torreys III&IV (page does not exist)">Monday, 4-6pm, Part A @ Torreys III&IV</a>
</p>
<p class=""><b class="">Xinzhao</b>: Introduction to the polar workshop (5 min) </p>
<p class=""><b class="">Mike Taylor</b>: Investigating an unusually large 28-day oscillation in temperature during 2014 using high-latitude ground-based and satellite measurements (15 min)
</p>
<p class=""><b class="">Jian Zhao</b>: Are the dominant gravity waves in the stratosphere the direct source of persistent waves in the McMurdo MLT? (18 min)
</p>
<p class=""><b class="">Xian Lu</b>: Observations of planetary waves from 30 to 110 km over McMurdo (15 min)
</p>
<p class=""><b class="">Erich Becker</b>: Importance of secondary gravity waves for the residual circulation in the austral winter MLT (18 min)
</p>
<p class=""><b class="">Dominique Pautet</b>: Unexpected occurrence of mesospheric frontal events over South Pole (90⁰S) (15 min)
</p>
<p class=""><b class="">Masaru Kogure</b>: Rayleigh/Raman lidar observations of gravity wave activity in the middle atmosphere over Syowa (69°S, 40°E), Antarctica (12 min)
</p>
<p class=""><b class="">Geonhwa Jee</b>: Initial observations of polar ionosphere using VIPIR at Jang Bogo Station, Antarctica (12 min)
</p>
<p class=""><b class="">Denise Thorsen/Rich Collins</b>: Arctic radar-lidar coordinate measurements on wave-driven circulation (10 min)
</p>
<p class=""><a href="http://cedarweb.vsp.ucar.edu/wiki/index.php?title=Thursday,_10am-12pm,_Part_B_@_Crestone_III%26IV&action=edit&redlink=1" class="new" title="Thursday, 10am-12pm, Part B @ Crestone III&IV (page does not exist)">Thursday, 10am-12pm, Part B
@ Crestone III&IV</a> </p>
<p class=""><b class="">Xian/Mike</b>: Introduction to Part B of the polar workshop (5 min)
</p>
<p class=""><b class="">Sharon Vadas</b>: The Excitation, Propagation, and Dissipation of Primary and Secondary Gravity Waves during Wintertime at McMurdo (20 min)
</p>
<p class=""><b class="">Qian Wu</b>: New FPI observations from King Sejong and Palmer Stations (15 min)
</p>
<p class=""><b class="">Andriy Zalizovski</b>: Response of ionospheric sporadic structures over the Antarctic Peninsula (Akademik Vernadsky) on geomagnetic and meteorological activities (15 min)
</p>
<p class=""><b class="">Manbharat Dhadly</b>: Large-scale seasonal response of geomagnetic active time northern high-latitude upper thermospheric winds (15 min)
</p>
<p class=""><b class="">Art Richmond</b>: High-latitude Ionosphere-Thermosphere Interactions (20 min)
</p>
<p class=""><b class="">Toru Takahashi</b>: Chemical response of mesospheric Na to auroral precipitation observed by Na lidar at Tromsø, Norway (69.6° N, 19.2° E) (15 min)
</p>
<p class=""><b class="">Xinzhao Chu</b>: Lidar observations and TIFe modeling studies of metal layers and thermal structures in Antarctica (15 min) </p>
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