Field Notes

Sherman Wetland: 2017-11-10 15:45:00 (DOY 314)
Author: Daphne Szutu
Others: Elke, Shreeya

Summary: Regular data collection/cleaning, shut down Patty's LGR for a planned power outage

Sherman Wetland
2017-11-10

We arrived at 15:45. It was cool, breezy (but not windy), and partly cloudy.

We shut down the LGR following Pattyâ€™s instructions for a planned PG&E outage Wed Nov 15 8am-4pm. The shutdown procedure went as expected, but we had to turn off the A/C manually (it did not shut off when we shut off the surge protector box).

The wash reservoir was empty, probably because there were many fine spiderwebs around the instruments. We refilled it.

The stardot camera MAC address: 0030f4d214a5.

Elke cleaned the EC/radiation sensors, the outside/inside of the camera enclosure window, and the shadowband PAR sensor.

I collected met, USB GHG, and camera card data.

LI-7500 readings:
CO2 394.7 ppm
H2O 613.5 mmol/m3
T 19.3 C
P 101.7 kPa
SS 103 --> 107 after cleaning

LI7700 readings:
CH4 1.9 ppm
RSSI 20 --> 74 after cleaning

We left at 16:15.

After we got back to the lab, I noticed that the Licor 7550 time is off by about 8 hours, but I don't know the exact time offset until we check in the field next time. I'll need to fix the times and upload the flux data after our next field trip.

0 photos found

7 sets found

Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
15 SW_met graphs found