Field Notes

Gilbert Tract: 2023-07-24 18:17:00 (DOY 205)
Author: Daphne Szutu
Others: Ngoc

Summary: Regular data collection/cleaning

2023-07-24
Gilbert Tract

Ngoc and I arrived at 18:17 PDT to the channel to download Flo's data. The vegetation between our parking spot and Flo has really grown in--maybe we can cut some back next time. I was almost out of laptop battery at this point in the day. I downloaded data, reset its clock, and restarted data collection. There weren't too many drops in the depth data.

We got to the tower around 18:30 PDT. It was a warm and sunny day, and the wetland is looking nice and green. The staff gauge read 44cm at 17:43 PST.

I downloaded met, cam, and USB GHG data. At the last site visit the camera card was empty, but this time the card had a full set of photos. I swapped in a fresh card and reformatted it using LoggerNet File Control. Hopefully that will fix any issues. The laptop died while I was showing Ngoc the live GHG data. Ngoc cleaned flux and rad sensors. The reservoir was full. There was plenty of dead ants in the met box, and I left some fresh mothballs in the box.

The 7500 read: 403ppm CO2, 780mmol/m3 H2O, 27.9C, 101.3kPa,104SS --> 104 after cleaning
The 7700 read: 2.05ppm CH4, 43RSSI –> 84 after cleaning

We left around 18:50 PDT.

0 photos found

7 sets found

Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
16 GT_met graphs found