Field Notes

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Other sites visited today: Gilbert Tract | Mayberry | Bouldin Corn | Bouldin Alfalfa
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East End: 2024-10-23 14:25:00 (DOY 297)
Author: Daphne Szutu
Others: Kuno

Summary: Regular data collection/cleaning, miniDOT removed to set its clock in the lab

2024-10-23
East End

Kuno and I arrived at 14:25 PST. It was warm and mostly sunny. The staff gauge read 50cm. We put the upper boardwalk back up (removed last time for a wind event). We also dropped off 2 pieces of scaffolding and 4 cross-braces to use for building a new solar scaffolding tower.

The reservoir was 1/3 empty; Kuno refilled it. I downloaded met, cam, and USB GHG data. Kuno cleaned flux and rad sensors. I removed the miniDOT sn 1219 so I can adjust its clock in the lab. I forgot to turn it on last time, so there's no dissolved oxygen data since last week.

I measured surface water conductivity.
Surface, 405.0uS, 11.8C

The 7500 read: 418ppm CO2, 579mmol/m3 H2O, 29.6C, 101.7kPa, 93SS – 95 after cleaning
The 7700 read: 2.15ppm CH4, 40RSSI - 79 after cleaning

We left at 14:45 PST.

0 photos found

11 sets found

14 EE_met graphs found