Field Notes

<--2021-09-03 14:00:00 | 2021-10-07 11:10:00-->
Other sites visited today: Hill Slough | Bouldin Corn | Bouldin Alfalfa | East End | Mayberry

West Pond: 2021-09-23 11:30:00 (DOY 266)
Author: Daphne Szutu
Others: Ari

Summary: Regular data collection/cleaning, low water level, wasps, changed eddy clock +3min

2021-09-23
West Pond

Ari and I arrived at 11:30 PDT. It was hot and still at the tower. There were wasps buzzing around, but fewer than last visit. The water level is still below the soil surface, and the inlet was off. I’m not sure if Bryan et al. are still planning to do the levee work in the near future, but this site will probably stay relatively dry while the drought is ongoing.

The miniDOT and conductivity sensors are both in the air. I checked the conductivity sensor as part of its routine check and the orifice was clear, although it doesn’t matter much now because it’s hanging in the air.

I downloaded met, camera, USB GHG, and miniDOT data. I changed the eddy clock +3min to match the laptop time. We swapped the desiccant for the miniDOT and the water level sensor. Ari cleaned flux and rad sensors and I topped off the wash reservoir.

LI-7500 readings:
CO2 404ppm
H2O 560ppm
T 31.1C
P 101.3kPa
SS 93--> 98 after cleaning
LI7700 readings:
CH4 2.07
RSSI 54--> 83 after cleaning

We left at 11:50 PDT.

0 photos found

Graphs display:
8 sets found

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1 WP_DO graphs found

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14 WP_met graphs found

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5 WP_flux graphs found

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Can't check MBWPEESWGT_mixed
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1 WP_processed graphs found

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4 WP_arable graphs found

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