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Field Notes

<--2015-10-15 10:40:00 | 2015-11-11 11:15:00-->
Other sites visited today: Twitchell Alfalfa | East End | Mayberry | West Pond

Twitchell Rice: 2015-10-29 10:45:00 (DOY 302)
Author: Joe Verfaillie
Others: Sara

Summary: Field is dry but might be flooded soon, all was well, standard data collection.

Twitchell
2015-10-29

I arrived about 10:45 with Sara. It was mild and windy with a clear blue sky. The check to the north had a little bit of water in it and a couple of sand hill cranes. Our check was still dry.

The 7700 read: 1.90ppm CH4, 39.5RSSI – 70.1 after cleaning
The 7500 read: 389.15ppm CO2, 349.7mmol/m3 H2O, 74.49SS, 21.22C, 101.96kPa – 78.04SS after cleaning.

There were some wasps in the box again. They still might be able to get through the wiring ports. I pushed the putty around a bit more and added a couple of mouth balls to the box.

The well was dry, but the water level sensor was 0.13psi.

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.