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Field Notes

<--2012-10-18 14:00:00 | 2012-10-30 11:45:00-->
Other sites visited today: Sherman Island | Mayberry | Twitchell Rice | West Pond

DWR Corn: 2012-10-25 14:35:00 (DOY 299)
Author: Cove Sturtevant
Others: Joe, Sara, Laurie

Summary: Pulled ground sensors for possible harvest. Downloaded data, took spectral measurements.

DWR Corn
2012-10-25

We arrived about 14:35 PDT. Sara and Laurie took spectral measurements. Joe and I checked the tower, cleaned the sensors, and downloaded the data and camera pics.

Tower readings:
CO2: 16.3 mmol m-3
H2O: 490 mmol m-3
diag: 248

MET looked good. Joe got a call that they might harvest this week, so we pulled the ground sensors. Joe reinstalled them in the weeds beneath the tower. We also folded the net radiometer 90° to be out of the corn field. It is now over the N-S channel that runs along our walking path out to the tower.

1 photos found

view of field site
20121025DC_Tower.jpg ( 2012-10-25 15:12:14 ) Full size: 1920x1440
view of field site

Graphs display:
3 sets found

Can't check DC_mixed
3 DC_mixed graphs found

Temperatures

Battery Voltage and RH

Air Pressure

7 DC_met graphs found

Solar Radiation

Rain and Water Level

Soil Temperatures Set 1

Soil Temperatures Set 2

Soil Temperatures Set 3

Soil Moisture

Soil Heat Flux

3 DC_flux graphs found

Wind Speed

Message Counts

LI7500 CO2

 
 

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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.