Saturday, December 24, 2005

Flags, anchors and data loggers

August 30, 2005

Install 5 gas chambers and a data logger with sensors in warm season grass filter site of Lonnie Strum farm.

Record the geographic information of gas chambers points in the GPS unit (dgstg1~5).

Check the time to come and go between sampling points in Lonnie Strum and John Risdal farm.

Take some photos of installed gas chambers and dataloggers

With Phil



Fig. 1. Installed an anchor in the site

Fig. 2. Phil Woolery, undergarduate research assistant in Dept. NREM, ISU

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