Field Notes

<--2016-11-22 11:30:00 | 2016-12-21 11:40:00-->
Other sites visited today: Sherman Wetland | East End | Mayberry | Twitchell Alfalfa | West Pond

Twitchell Rice: 2016-12-06 12:30:00 (DOY 341)
Author: Joe Verfaillie
Others: Dennis, Sam, Daphne, Jorge Perez

Summary: Standard data collection, cold, windy, a few birds.

Twitchell Rice
2016-12-06

I arrived about 12:30 with Dennis, Sam, Daphne and Jorge Perez. It was cold, windy and overcast. The fields are flooded with some geese in the north check.

The 7500 read:
CO2 400.5ppm
H2O 340 mmol/m
T 13.3C
P 102.2kPa
SS 94.3 --> 95.3 after cleaning

The 7700 read:
CH4 1.92ppm
RSSI 42.2 --> 71.3 after cleaning

The wash reservoir was filled.

The tipping bucket was cleaned and the camera data was collected.

The locking clip on the Licor Ethernet RJ45 connector is broken. Swap out next time.

0 photos found

Graphs display:
6 sets found

12 TW_met graphs found

Soil Heat Flux

Solar Radiation

Air Temperature

Soil Temperature Set 1

Soil Temperature Set 2

Soil Temperature Set 3

Water Temperature

RH and Pressure

Soil Moisture

Rain and Water Level

Disolved Oxygen

LED NDVI Channels

5 TW_flux graphs found

Sonic Anemometer Winds

LI7700 CH4 and RSSI

Twitchell CH4

LI7500 CO2 and H2O

Twitchel Rice Flux Counts

Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found

TW Rice Autocam

Can't check TATWBABCSB_cam