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Field Notes

<--2014-05-07 12:30:00 | 2014-05-21 13:00:00-->
Other sites visited today: Twitchell Alfalfa | East End | West Pond | Sherman Island | Mayberry

Twitchell Rice: 2014-05-13 11:26:00 (DOY 133)
Author: Joe Verfaillie
Others: Patty, Madeleine

Summary: Standard data collection, Rice is up about 5cm, camera short on images.

Twitchell
2014-05-13

I arrived about 11:26 with Patty and Madeleine. It was clear, sunny and hot with little to no breeze. The rice is up and about 5cm tall. The field looks dry. With this week’s warm weather, I would expect them to flood it soon.

The 7500 read: 412.4ppm CO2, 429mmol/m3 H2O, 80.4SS, 102.44kPa, 28.1C
The 7700 read: 1.9ppm CH4, 29.9C, 101.9kPa, 27SS -> 63.0 after cleaning
The wash reservoir was okay.

The camera was short on images – power?

We swapped the scavenged boardwalk from the ponds with a scaffolding boardwalk for use at Mayberry.

1 photos found

Madeleine and Patty checking tower
20140513TW_TendingTower.jpg ( 2014-05-13 11:37:40 ) Full size: 1920x1440
Madeleine and Patty checking tower

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
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.