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Field Notes

<--2012-07-05 12:30:00 | 2012-07-19 14:30:00-->
Other sites visited today: Mayberry | Sherman Island | West Pond | DWR Corn

Twitchell Rice: 2012-07-12 11:00:00 (DOY 194)
Author: Joe Verfaillie
Others: Dennis, Jaclyn, Sara, Carina

Summary: Installed DO sensor, checked water temperatures, standard field work.

Twitchell
2012-07-12

I arrived about 11am. Dennis, Jaclyn, Sara and Carina were already here doing the standard fieldwork. The fields look greener than last week. But the edges seem pretty bare and it looks like a lot of weeds are dominating the rice in some spots.

We installed a DO sensor (sn DO-6).

Jaclyn checked the water temperatures and found one that was right at the surface. She pushed it lower in the water column.

Water height was 15 cm above the surface and the top of the PVC tube was 27.5 cm above the surface

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.