Field Notes

<--2013-02-21 09:00:00 | 2013-03-14 12:20:00-->
Other sites visited today: Sherman Island | Mayberry | West Pond | DWR Corn
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Twitchell Rice: 2013-02-28 13:15:00 (DOY 59)
Author: Cove Sturtevant
Others: Laurie

Summary: Field fully drained. All A-OK.

Twitchell
2013-02-28

We arrived at approximately 13:15 PST. It was partly cloudy and warm (20 °C) with a light breeze. The field is fully drained with no standing water or muddy areas. Laurie and I attended to the tower, cleaned the instruments, and downloaded the data.

7500 readings:
CO2 = 392 ppm
H2O = 523 mmol m-3
agc = 23.1 (after cleaning it was 20.1)
p = 102.95 kPa

7700 readings:
CH4 = 1.87 ppm
RSSI = 44 (bumped to 71 after cleaning)
The reservoir was full.

MET looked good.

2 photos found

Fire to the west
TW_autocam_20130227_1215.jpg ( 2013-02-27 12:15:02 ) Full size: 1920x1440
Fire to the west

Fire to the west
TW_autocam_20130227_1245.jpg ( 2013-02-27 12:45:02 ) Full size: 1920x1440
Fire to the west

Graphs display:
6 sets found

12 TW_met graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:Air Temperature in a new window

Explore the graph:Soil Temperature Set 1 in a new window

Explore the graph:Soil Temperature Set 2 in a new window

Explore the graph:Soil Temperature Set 3 in a new window

Explore the graph:Water Temperature in a new window

Explore the graph:RH and Pressure in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Rain and Water Level in a new window

Explore the graph:Disolved Oxygen in a new window

Explore the graph:LED NDVI Channels in a new window

5 TW_flux graphs found

Explore the graph:Sonic Anemometer Winds in a new window

Explore the graph:LI7700 CH4 and RSSI in a new window

Explore the graph:Twitchell CH4 in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

Explore the graph:Twitchel Rice Flux Counts in a new window

Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found

Explore the graph:TW Rice Autocam in a new window

Can't check TATWBABCSB_cam