Purdue News Photos

4/19/96--Professor Paul Shepson, John Grossenbacker, graduate student, and postdoctoral researcher Xiaohui Chen release a package of instruments tied to a weather balloon. The instruments measure ozone levels in the atmosphere and send the information back to Purdue via a radio transmitter. Click on photo to download a (539k) JPEG photo. Color prints are available or electronic scans can be transmitted from Purdue News Service, (765) 494-2096. The story accompanying this photograph can be seen by clicking this link to the Study tracks surfafce ozone (Purdue News Service photo by David Umberger.)

For more information about photographs, send e-mail to:
David Umberger
Associate Director
Purdue News Service
dave_umberger@uns.purdue.edu

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