Field Notes

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Other sites visited today: Gilbert Tract | Mayberry
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East End: 2025-04-16 14:00:00 (DOY 106)
Author: Joe Verfaillie
Others: Kyle

Summary: Standard field work, cut up old rusted scaffolding, litter laid low, green tules coming up

East End
2025-04-16

Kyle and I arrived at about 15:00 PDT. It was cool sunny and windy. The tower and solar panels seem very tall with all the litter knocked down over winter. New tules are starting the come up especially under the solar panels where I disturbed things.

Kyle worked on collecting the data while I cut up the old blue scaffolding with the hack saw. She collected the flux, met and camera data. I cleaned the eddy sensors and the radiometers.
The 7500 read: 424.3ppm CO2, 500.3mmol/m3 H2O, 21.1C, 101.1kPa, 92.8SS
The 7700 read: 2.02ppm CH4, 47SS - 81 after cleaning
I refilled the wash reservoir.

We collected the miniDot data but did not swap the desiccant.

The water level was 52cm and we measured conductivity
Surface, 808uS, 15.9C

We left at about 16:00 PDT

0 photos found

11 sets found

14 EE_met graphs found