Colloquia for Spring 2013
![Chemical, Biological, and Hygroscopic Properties of Aerosol Organics at Storm Peak](http://videos.atmos.colostate.edu/thumbnails/20130509-Hallar.jpg)
May 09, 2013
“Chemical, Biological, and Hygroscopic Properties of Aerosol Organics at Storm Peak”
Gannet Hallar from Storm Peak Laboratory
Hosted by Christina McCluskey
![When Knowledge Isn't Power: Science Technology, and the Empowerment in the 21st Century](http://videos.atmos.colostate.edu/images/default-video.png)
May 03, 2013
“When Knowledge Isn't Power: Science Technology, and the Empowerment in the 21st Century"”
Dr. Naomi Oreskes from Monfort Professor-In-Residence
Hosted by Thomas Birner and SoGES
Friday
![The stratospheric aerosol layer: uncertainties in our understanding and consequences for climate change and geoengineering](http://videos.atmos.colostate.edu/thumbnails/20130502-Peter.jpg)
May 02, 2013
“ The stratospheric aerosol layer: uncertainties in our understanding and consequences for climate change and geoengineering”
Thomas Peter from ETH Zürich
Hosted by Thomas Birner
![Improvements and remaining challenges in the parameterization of microphysics and its impact on deep convection](http://videos.atmos.colostate.edu/thumbnails/20130425-Morrison.jpg)
Apr 25, 2013
“Improvements and remaining challenges in the parameterization of microphysics and its impact on deep convection”
Hugh Morrison from NCAR
Hosted by Russ Schumacher
![Impact of Chikira-Sugiyama cumulus scheme in climate and variability](http://videos.atmos.colostate.edu/thumbnails/20130418-Chikira.jpg)
Apr 18, 2013
“Impact of Chikira-Sugiyama cumulus scheme in climate and variability”
Minoru Chikira from JAMSTEC/Japan
Hosted by Dave Randall
![Improving communication of weather forecasts and warnings to aid decisions](http://videos.atmos.colostate.edu/thumbnails/20130411-Morss.jpg)
Apr 11, 2013
“Improving communication of weather forecasts and warnings to aid decisions”
Rebecca Morss from NCAR
Hosted by Russ Schumacher
![Precipitation Physics Revealed through Dual-polarization Radar Observations and Modeling](http://videos.atmos.colostate.edu/thumbnails/20130328-Kumjian.jpg)
Mar 28, 2013
“Precipitation Physics Revealed through Dual-polarization Radar Observations and Modeling”
Matt Kumjian from NCAR
Hosted by Steve Rutledge
![Rossby Wavebreaking and Transport between the Tropics and Extratropics above the Subtropical Jet](http://videos.atmos.colostate.edu/thumbnails/20130314-Homeyer.jpg)
Mar 14, 2013
“Rossby Wavebreaking and Transport between the Tropics and Extratropics above the Subtropical Jet”
Cameron Homeyer from NCAR
Hosted by Thomas Birner
![Tropical cyclone genesis factors in paleoclimate simulations](http://videos.atmos.colostate.edu/thumbnails/20130307-Korty.jpg)
Mar 07, 2013
“Tropical cyclone genesis factors in paleoclimate simulations”
Robert Korty from Texas A&M
Hosted by Aaron Pina
![Measurements of Drop-Size Distributions in Thunderstorms during VORTEX2](http://videos.atmos.colostate.edu/images/default-video.png)
Feb 28, 2013
“Measurements of Drop-Size Distributions in Thunderstorms during VORTEX2”
Katja Friedrich from University of Colorado, Boulder
Hosted by Russ Schumacher & Thomas Birner
![Shock-Like Structures in the Hurricane Boundary Layer](http://videos.atmos.colostate.edu/images/default-video.png)
Feb 21, 2013
“Shock-Like Structures in the Hurricane Boundary Layer”
Wayne Schubert from ATS, CSU
Hosted by the Department
![The challenge of tropospheric ozone in the western US](http://videos.atmos.colostate.edu/thumbnails/20130214-Jaffe.jpg)
Feb 14, 2013
“The challenge of tropospheric ozone in the western US”
Dan Jaffe from University of Washington
Hosted by Sonia Kreidenweis
![Understanding Arctic Mixed-Phase Clouds: Use of Doppler Velocity Spectra](http://videos.atmos.colostate.edu/thumbnails/20130207-Verlinde.jpg)
Feb 07, 2013
“Understanding Arctic Mixed-Phase Clouds: Use of Doppler Velocity Spectra”
Hans Verlinde from Penn State University
Hosted by Sue van den Heever
CSU alumnus
![Why is the ITCZ in the Northern Hemisphere? And why might it have shifted southward in the late 20th century?](http://videos.atmos.colostate.edu/thumbnails/20130131-Frierson.jpg)
Jan 31, 2013
“Why is the ITCZ in the Northern Hemisphere? And why might it have shifted southward in the late 20th century?”
Dargan Frierson from University of Washington
Hosted by Walter Hannah