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Field Notes

<--2012-07-19 14:30:00 | 2012-08-02 11:30:00-->
Other sites visited today: Sherman Island | West Pond | DWR Corn | Mayberry

Twitchell Rice: 2012-07-26 10:50:00 (DOY 208)
Author: Sara Knox
Others: Carina, Cristina, Jaclyn

Summary: Standard fieldwork, removed soil moisture probes (ML2x)

We arrived at the site around 10:50 PDT. It was slightly warmer and less windy than at Sherman.

Carina made LAI and spectral measurements while Cristina made clip plot measurements. Jaclyn and I removed the 2 soil moisture probes (ML2x) that were out there and tried to replace them with Campbell water content reflectometers, but we couldn't connect to the CR23x. We wired the Campbell soil moisture probes to the 23x, but will wait until next week to change the program.

The LI-7700 RSSI was 33 before cleaning and 44 afterwards (I wasn't quite tall enough to clean the top mirror).

2 photos found

Davis on site
TW_autocam_20120726_1115.jpg ( 2012-07-26 10:15:02 ) Full size: 1920x1440
Davis on site

Duck in flight
TW_autocam_20120727_0815.jpg ( 2012-07-27 07:15:02 ) Full size: 1920x1440
Duck in flight

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.