Field Notes

East End: 2018-05-31 12:45:00 (DOY 151)
Author: Daphne Szutu
Others: Alex, Katrina

Summary: Regular data collection/cleaning

2018-05-31
East End

We arrived at 12:45. It was mild and sunny. The water level was 42cm on the staff gauge. The wetlands are 50-70% green depending on what direction you look from the tower.

Alex cleaned the flux and rad sensors, refilled the wash reservoir, and knocked down some wasp nests. I collected met, camera, and USB data. We tried to put the PiCam in to start a phenocam comparison, but it would not turn on (no green LED) despite getting 5V. I brought it back to the lab to troubleshoot.

LI-7500 readings:
CO2 400ppm
H2O 550ppm
T 20.3C
P 101.3kPa
SS 89 --> 98 after cleaning

LI7700 readings
CH4 1.97ppm
RSSI 54 --> 74 after cleaning

We left at 13:40.

After we got back to the lab, I realized there has been no 7700 data from the past two weeks. I'm guessing the 7700 is not connected to the 7550 in the 7550 software. We swapped the 7700 two weeks ago (and I specifically connected it again...).

0 photos found

11 sets found

14 EE_met graphs found