Field Notes

<--2019-06-04 09:30:00 | 2019-07-10 10:50:00-->
Other sites visited today: Mayberry | Sherman Wetland | West Pond | East End | East Pond | Bouldin Alfalfa | Bouldin Corn
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Sherman Barn: 2019-06-20 14:45:00 (DOY 171)
Author: Daphne Szutu
Others: Kuno, Robert, Camilo

Summary: Regular data collection/cleaning, spectral, ponds all dry

2019-06-20
Sherman Barn

Kuno, Robert, Camilo, and I arrived at 14:45. It was sunny and windy with clear skies. We didn’t see any cows in the footprint. Some of the grass and weeds are starting to look crispy, and Camilo noticed the ponds were all dry.

Camilo took spectral measurements. Robert cleaned flux and rad sensors. I downloaded met, cam, USB GHG, and game cam data. Kuno trimmed weeds in the chamber exclosures and next to the tower. The wash reservoir was 1/3 empty; we refilled it.
LI-7500 readings:
CO2 396ppm
H2O 730ppm
T 24.8C
P 101.1kPa
SS 102--> 103 after cleaning
LI7700 readings:
CH4 1.93ppm
RSSI 38-->73 after cleaning

We left at 15:10.

0 photos found

Graphs display:
3 sets found

4 SB_flux graphs found

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15 SB_met graphs found

Explore the graph:Soil Heat Flux in a new window

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Can't check TATWBABCSB_cam