Field Notes

<--2021-03-30 09:15:00 | 2021-04-27 09:55:00-->
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Hill Slough: 2021-04-15 09:45:00 (DOY 105)
Author: Daphne Szutu
Others:

Summary: Regular data collection/cleaning, fresh green pickleweed growth

2021-04-15
Hill Slough

I arrived at 9:45 PDT. It was sunny and windy, and the pickleweed is starting to come up within last year’s plant skeleteons. The outer gate code had been set to 0000, but I didn’t see any disturbances otherwise.

I downloaded met, cam, and USB GHG data. I downloaded the FD data and cleared its memory. I cleaned flux and rad sensors. The wash reservoir was 2/3 full; I refilled it.

I shooed away some wasps from the met box and sealed the cable entry with putty.

CO2 409ppm
H2O 460ppm
T 16.9C
P 101.9kPa
SS 96 --> 99 after cleaning
LI7700 readings:
CH4 2.0ppm
RSSI 45 --> 73 after cleaning

I left at 10:30 PDT. I think I left my gloves either on the tower or next to my parking spot.

0 photos found

Graphs display:
4 sets found

20 HS_met graphs found

Explore the graph:Temperatures in a new window

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4 HS_flux graphs found

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1 HS_cam graphs found

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Can't check HS_Processed
2 HS_Processed graphs found

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Explore the graph:CO2, CH4 Net Fluxes in a new window