Field Notes

<--2015-10-15 10:40:00 | 2015-11-11 11:15:00-->
Other sites visited today: Twitchell Alfalfa | East End | Mayberry | West Pond
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Twitchell Rice: 2015-10-29 10:45:00 (DOY 302)
Author: Joe Verfaillie
Others: Sara

Summary: Field is dry but might be flooded soon, all was well, standard data collection.

Twitchell
2015-10-29

I arrived about 10:45 with Sara. It was mild and windy with a clear blue sky. The check to the north had a little bit of water in it and a couple of sand hill cranes. Our check was still dry.

The 7700 read: 1.90ppm CH4, 39.5RSSI â€“ 70.1 after cleaning
The 7500 read: 389.15ppm CO2, 349.7mmol/m3 H2O, 74.49SS, 21.22C, 101.96kPa â€“ 78.04SS after cleaning.

There were some wasps in the box again. They still might be able to get through the wiring ports. I pushed the putty around a bit more and added a couple of mouth balls to the box.

The well was dry, but the water level sensor was 0.13psi.

0 photos found

6 sets found

12 TW_met graphs found