<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yiv4410298306"><div id="yui_3_16_0_ym19_1_1494868708846_7916"><span id="yiv4410298306yui_3_16_0_ym19_1_1494868708846_6031" style="font-size:12px;"><font id="yiv4410298306yui_3_16_0_ym19_1_1494868708846_6032" color="#777777" face="Arial"><div id="yui_3_16_0_ym19_1_1494868708846_7891" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;"><b id="yui_3_16_0_ym19_1_1494868708846_7892">We would like to draw people's attention to this year's CEDAR workshop "Collaborative investigations of MLT dynamics, chemistry, and ion-neutral coupling using lidars and surrounding cluster instruments"</b></div><div id="yui_3_16_0_ym19_1_1494868708846_7893" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr"><b id="yui_3_16_0_ym19_1_1494868708846_7894"></b><br id="yui_3_16_0_ym19_1_1494868708846_7895" clear="none"></div><div id="yui_3_16_0_ym19_1_1494868708846_7896" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr"><i id="yui_3_16_0_ym19_1_1494868708846_7897">Recent study shows that significant amount of ionospheric disturbances (more than 30%) are due to sources in the lower atmosphere. MLT region, where the atmospheric gravity waves become unstable and tidal waves amplitude increases dramatically, is the key conjunction for ion-neutral interactions. Lidar measurements in the past have helped answer may fundamental dynamical questions in the MLT, but also raised new questions as the instrument capabilities increase. A single instrument is unable to address the whole aspect of these complex problems. Therefore, more comprehensive measurements through collaborative campaigns with other remote sensing instruments, ground-based and/or spaceborne, are essential to almost all geophysical investigations. The goal of this workshop is to encourage colleagues to join these collaborative and coordinated investigations and propose new science topics and approach.</i> </div><div id="yui_3_16_0_ym19_1_1494868708846_7898" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr"><br id="yui_3_16_0_ym19_1_1494868708846_7899" clear="none"></div><div id="yui_3_16_0_ym19_1_1494868708846_7900" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr">We would like to invite colleagues to share their latest highlights in this workshop. For detailed information, please visit</div><div id="yui_3_16_0_ym19_1_1494868708846_7901" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr"><br id="yui_3_16_0_ym19_1_1494868708846_7902" clear="none"></div><div id="yui_3_16_0_ym19_1_1494868708846_7903" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;"><br id="yui_3_16_0_ym19_1_1494868708846_7904" clear="none"></div><div id="yui_3_16_0_ym19_1_1494868708846_7905" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr"><a id="yui_3_16_0_ym19_1_1494868708846_7906" href="http://cedarweb.vsp.ucar.edu/wiki/index.php/2017_Workshop:TBD" target="_blank" rel="nofollow" shape="rect"><font id="yui_3_16_0_ym19_1_1494868708846_7907" color="#0066cc">http://cedarweb.vsp.ucar.edu/ wiki/index.php/2017_Workshop: TBD</font></a></div><div class="yiv1722485554m_-1362951281722559550qtdSeparateBR" id="yui_3_16_0_ym19_1_1494868708846_7092" style="color:#000;background-color:#fff;font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px;" dir="ltr"><br id="yui_3_16_0_ym19_1_1494868708846_7909" clear="none"><b id="yui_3_16_0_ym19_1_1494868708846_7910"></b><i id="yui_3_16_0_ym19_1_1494868708846_7911"></i><u id="yui_3_16_0_ym19_1_1494868708846_7912"></u><sub id="yui_3_16_0_ym19_1_1494868708846_7913"></sub><sup id="yui_3_16_0_ym19_1_1494868708846_7914"></sup><strike id="yui_3_16_0_ym19_1_1494868708846_7915"></strike><br></div></font></span></div></div></div></body></html>