Field Notes

<--2015-03-05 11:00:00 | 2015-04-09 13:00:00-->
Other sites visited today: Sherman Island | Mayberry | East End | West Pond | Twitchell Alfalfa
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Twitchell Rice: 2015-03-24 11:15:00 (DOY 83)
Author: Cove Sturtevant
Others: Dennis, Joe, Housen

Summary: Field plowed but not planted. Calibrated 7700. Data download.

Twitchell Rice
2015-03-24

We arrived around 11:15 PDT. It was windy and cool. The field has been plowed, but not planted.
Collected data. Calibrated 7700.

Readings:
CO2 = 391 ppm (402 after cleaning)
H2O = 660 mmol m-3 (610 after cleaning)
signal strength = 94.56% (97.25% after cleaning)
p = 102.95 kPa
t = 19.5 C
sos: 344.5 m s-1
CH4 = 21.7 ppm variable
RSSI = 7-8% (70% after cleaning)
Reservoir was empty – refilled.

Cleaned Rad.
Met looked good.

0 photos found

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