Field Notes

<--2015-09-16 09:20:00 | 2015-10-15 09:30:00-->
Other sites visited today: Twitchell Rice | Twitchell Alfalfa | West Pond | East End
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Mayberry: 2015-09-30 08:45:00 (DOY 273)
Author: Sara Knox
Others: Joe, Kyle

Summary: bad photos again, calibrated 7700, and normal data download

We arrived at 8:45am. It was overcast, cool and windy. The vegetation continues to senesce. Water levels were low again about 20cm below normal â€“ the surface DO and CO2 were nearly out of the water when we arrived. The photos again were of the inside of the box. The cable was short and pulled the camera back to point up inside the enclosure when the arm was rotated into the upright position. Kyle successfully repositioned the camera and cleaned the radiometers. We serviced the minidots. Joe and I downloaded the data and calibrated the LI-7700 sn TG1-0357.
7500
CO2: 377 Âµmol/mol (398 after cleaning)
H2O: 621 mmol/m3
SS: 95.7% (102.26% after cleaning)
Pressure: 101.46 kPa
Temperature: 17.04 ËšC
SOS: 343 m s-1
7700
CH4: 1.98 ppm
RSSI: 33%

Reservoir: filled since it was about 1/2 empty
Met: OK

0 photos found

11 sets found

7 MB_flux graphs found