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Field Notes

<--2014-07-02 12:50:00 | 2014-07-15 12:45:00-->
Other sites visited today: Sherman Island | Mayberry | East End | West Pond | Twitchell Alfalfa

Twitchell Rice: 2014-07-08 13:55:00 (DOY 189)
Author: Patty Oikawa
Others: Madeleine, Kathleen

Summary: LAI, veg height, clip plots, data download, camera issues

We arrived at 13:55. Skies were clear, no wind, very hot. The water level was higher than normal—Kathleen remarked that it was difficult walking the transect due to high water. Kathleen measured LAI, veg height and WT (23cm). Mad did clip plots. I downloaded data. I noticed that the camera images only went up to 6/28/2014. The camera was on when I took the card and the program started up normally so I don’t know what is going on there.
I check the sonic SN: 120906.

7500
CO2: 385.79 umol/mol
H2O: 793.3 mmol/m3
SS: 92.71% (93.34 after cleaning)
Pressure: 101.46 kPa
Temperature: 31.49ËšC
SOS: 353.58 m s-1

7700
CH4: 2.05ppm (2.08 after cleaning)
RSSI: 42.18% (66.45 after cleaning)

Reservoir: OK
Met: OK

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

 
 

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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.