Skip to main content
rice field banner biometlab logo
   
   
 
   
   
   
   
   
 
 

Field Notes

<--2009-07-24 13:30:00 | 2009-08-03 10:30:00-->

Twitchell Rice: 2009-07-31 10:00:00 (DOY 212)
Author: Joe Verfaillie
Others: Jaclyn

Summary: Power down GFI popped, New wood box, web cam mounted, LI7500 swapped.

Twitchell
7/31/2009

Arrived about 10am with Jaclyn. Clear sunny breezy. Jaclyn will do some ACI curves. I will install new enclosure for LGR.

System was down when we arrived. The GFI outlet at the generator had popped. I left the power down while I rewired the outlet at the tower inside the new box.

LGR, pump, AC to DC converter and air conditioning installed in new box. Another length of tubing added to LGR with external 2um filter. Web cam mounted on outside - need reposition.

Talked to Jim and Bruce. Rice should be fully flowered by end of August. Harvest at end of September. Field will be draining for the month before harvest.

Generator is service the 1st and 16th of every month regardless of the day of week. That means it will go offline on Saturday the 1st.

Matteo swapped LI7500s. See his notes on Sherman.

6 photos found

view of field site
20090731TW_BackInsideBox.jpg ( 2009-07-31 14:02:38 ) Full size: 2048x1536
view of field site

view of field site
20090731TW_DustClouds1.jpg ( 2009-07-31 14:00:35 ) Full size: 2048x1536
view of field site

view of field site
20090731TW_DustClouds2.jpg ( 2009-07-31 14:01:34 ) Full size: 2048x1536
view of field site

view of field site
20090731TW_FrontInsideBox.jpg ( 2009-07-31 14:10:50 ) Full size: 2048x1536
view of field site

view of field site
20090731TW_JaclynCheckingTower.jpg ( 2009-07-31 14:01:14 ) Full size: 2048x1536
view of field site

view of field site
20090731TW_JaclynTower.jpg ( 2009-07-31 14:02:02 ) Full size: 2048x1536
view of field site

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

 
 

Login
Select Notes:

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.