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Field Notes

<--2010-08-11 09:15:00 | 2010-08-17 12:00:00-->
Other sites visited today: Sherman Island | Twitchell Rice | Twitchell Rice

Sherman Island: 2010-08-11 09:30:00 (DOY 223)
Author: Joe Verfaillie
Others: Jaclyn

Sherman
8/11/2010

Arrived about 9:30am PDT with Jaclyn. It was cool and windy with clear skies and sun. A fog bank to the west seemed to get bigger, closer but then fell apart later. Bridge work continues. There are cows in the west end of the field. The west end ditches also had water. The field looks greener with new pepper weed flowers.

LGR was okay pressure was adjusted with the bypass valve from 129.53 to 147.0
8:25PST, 25.04C, 147.0Torr, 15.647usec, 10Hz, 1.811ppm still on diaphragm pump

Moisture point probes:
Inside cow fence east side three readings
19.1 18.8 20.0
39.0 37.8 38.7
46.9 45.5 47.2
sat sat sat

Inside cow fence west side two readings – reader battery died – need to recharge
8.8 8.3
33.5 32.9
41.9 41.3
sat sat

A hawk left a portion of some rodent on top of the LED NDVI sensor.

Copied and collected data. Cleaned radiometers.

8 photos found

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20100811SI_Blackberries.jpg ( 2010-08-11 10:51:40 ) Full size: 3648x2736
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20100811SI_Bug.jpg ( 2010-08-11 09:53:38 ) Full size: 3648x2736
caption

caption
20100811SI_LEDSensorCarrion1.jpg ( 2010-08-11 10:29:58 ) Full size: 3648x2736
caption

caption
20100811SI_LEDSensorCarrion2.jpg ( 2010-08-11 10:30:16 ) Full size: 3648x2736
caption

caption
SI_P1000160.jpg ( 2010-08-11 09:52:44 ) Full size: 2048x1536
caption

Sun setting into clouds.
SI_webcam_20102221845.jpg ( 2010-08-10 18:45:06 ) Full size: 640x480
Sun setting into clouds.

Black birds in the field.
SI_webcam_20102230645.jpg ( 2010-08-11 06:45:02 ) Full size: 640x480
Black birds in the field.

Black bird flock
SI_webcam_20102230715.jpg ( 2010-08-11 07:15:06 ) Full size: 640x480
Black bird flock

Graphs display:
7 sets found

1 SI_mp graphs found

Moisture Point

11 SI_met graphs found

Solar Radiation

Energy

Soil Temperatures Set 1

Soil Temperatures Set 2

Soil Temperatures Set 3

Soil Temperature at -16cm

LED NDVI Sensor Output

Solar Radiation from CNR1

Sherman Island Rain

Sherman Well Level

Box Temperatures

Can't check SI_mixed
2 SI_mixed graphs found

Theta Probes

Sherman Island Air Temperatures

5 SI_flx graphs found

Sonic Wind

CH4 Concentrations

LI7700 Channels

Sample Counts

LI7500 CO2 and H2O

2 SI_soilco2 graphs found

Sherman Island Vaisala Soil CO2

Soil CO2 Temperatures

Can't check TWSI_mixed
Can't check SIMBTWEE_met

 
 

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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.