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Field Notes

<--2014-01-10 12:50:00 | 2014-01-29 12:00:00-->
Other sites visited today: Sherman Island | Mayberry | West Pond | East End | Twitchell Alfalfa

Twitchell Rice: 2014-01-23 11:45:00 (DOY 23)
Author: Joe Verfaillie
Others: Patty

Summary: Standard data collection. No problems or changes.

Twitchell Rice
2014-01-23

I arrived about 11:45 with Patty. It was hazy, sunny and mild with little to no wind. Strangely, in Berkeley this morning it was clear with strong gusty winds. All looked well, no significant change in the site.

The 7700 read: 2.305ppm CH4, 33.0 RSSI – after cleaning 69.5 RSSI
The 7500 read: 425.9ppm CO2, 330mmol/m3 H2O, 15.61C, 101.85kPa, 87.4SS
The wash reservoir was full

We collected all data and images.

Patty cleaned the solar panels.

3 photos found

nice sunset
TW_autocam_20140123_1715.jpg ( 2014-01-23 17:15:02 ) Full size: 1920x1440
nice sunset

site visit
TW_autocam_20140123_1145.jpg ( 2014-01-23 11:45:02 ) Full size: 1920x1440
site visit

nice Sunset
TW_autocam_20140124_1715.jpg ( 2014-01-24 17:15:03 ) Full size: 1920x1440
nice Sunset

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

 
 

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This material is based upon work supported by the National Science Foundation and US Department of Energy. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the supporters.