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Field Notes

<--2018-09-05 13:55:00 | 2018-10-04 13:40:00-->
Other sites visited today: Bouldin Alfalfa | West Pond | East Pond | East End | Sherman Wetland | Mayberry | Sherman Wetland | Bouldin Corn

Sherman Barn: 2018-09-18 14:00:00 (DOY 261)
Author: Joe Verfaillie
Others: Daphne, Kuno

Summary: Standard data collection, levee work, Kuno restarted chamber system.

Sherman Barn
2018-09-18

I arrived at 14:00 with Daphne and Kuno. It was clear, sunny and warm. There is construction work all along the levee. Lots of trucks hauling dirt and tractors grading. Some of the field far to the west and a little north near the paved road is flooded.

The 7500 read: 400ppm CO2, 570mmol/m3 H2O, 25.0C, 100.9kPa, 103SS – 104 after cleaning
The 7700 read: 1.97ppm CH4, 55RSSI – 84 after cleaning
The wash reservoir was full

Daphne did spectral measurements files 70 to 89. First ten over yellow grass, second 10 over green grass.

The chamber system had locked up ten days ago. Kuno stayed behind to restart it. We picked him up at about 15:30. We will explore getting a cell modem to remotely monitor that system.

0 photos found

Graphs display:
3 sets found

4 SB_flux graphs found

LI-7500 CO2 and H2O

Wind

Counts

LI7700 CH4 and RSSI

15 SB_met graphs found

Soil Heat Flux

Temperature

Air Pressure and RH

Soil Moisture

PAR

NDVI channels

PRI channels

Solar Radiation

SRS NDVI and PRI

Thermocouple Set A

Thermocouple Set B

Thermocouple Set C

Battery Voltage

Water Level

Counts from Motion Sensor

Can't check TATWBABCSB_cam

 
 

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This material is based upon work supported by the National Science Foundation and US Department of Energy. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the supporters.