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Field Notes

<--2010-07-28 13:00:00 | 2010-08-11 11:30:00-->
Other sites visited today: Vaira | Tonzi | Sherman Island

Twitchell Rice: 2010-08-05 12:50:00 (DOY 217)
Author: Joe Verfaillie
Others: Jaclyn

Twitchell
2010/8/5

Arrived about 12:50 PDT with Jaclyn. It was warm, sunny and clear with nice wind from the west. It looked like it was blow hard from the west when we went by around 6am on the way to Ione. Corn in the adjacent field was pointing east from the earlier wind. The field water level was much higher, the top on the well was under water.

The LGR was reporting a strange CO2 value (1586ppm), but seemed okay otherwise:
11:51, 27.01C, 134.18Torr, 13.900usec, 10Hz, 1.8159ppm, 13930ppm, 1586ppm

I swapped it to low flow and it still has no flow and draws the cell pressure down to near zero. Switching back to high flow fixed the CO2 channel somewhat but now seemed kind of low (357.24ppm):
11:55, 26.97C, 134.12Torr, 13.904usec, 10Hz, 1.8426ppm, 14387ppm, 357.24ppm

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

No data found for TW_flux.
Can't check TWSI_mixed
Can't check SIMBTWEE_met
No data found for TW_cam.
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.