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Field Notes

<--2017-04-26 10:30:00 | 2017-05-10 09:20:00-->
Other sites visited today: Bouldin Alfalfa | Mayberry | Sherman Wetland | West Pond | East End | Twitchell Alfalfa

Bouldin Corn: 2017-04-27 09:20:00 (DOY 117)
Author: Daphne Szutu
Others: Sam Chamberlain

Summary: Regular data collection/cleaning

2017-04-27
Bouldin Corn

We arrived at 9:20. It was chilly, overcast, windy/gusty.

Sam cleaned the radiation and EC sensors and checked the wash reservoir (it was full). I downloaded the met and USB GHG data. There is no camera data to collect yet.

LI7500 readings:
CO2 368.9 umol/mol
H2O 616.6 mmol/m3
T 15.2 Celsius
P 101.7 kPa
SS 85.2 -> 86.7 after cleaning

LI7700 readings:
CH4: 2.0
RSSI: 64.8 -> 77.0 after cleaning

We left at 9:35. From Bouldin Corn, we drove straight (south) for about 1 mile along the dirt road until you hit a t-intersection. Turn left (east) and continue for 2 miles until you see the Bouldin Alfalfa site on the right. You can drive either on the right or left side of the ditch. If you drive on the left side of the ditch, there are several crossing points to get to the right side.

4 photos found

view of field site
20170426BC_Trench.jpg ( 2017-04-26 12:48:29 ) Full size: 1440x1920
view of field site

view of field site
20170426BC_TowerDone.jpg ( 2017-04-26 16:10:18 ) Full size: 1440x1920
view of field site

view of field site
20170426BC_SonicHeading.jpg ( 2017-04-26 16:13:16 ) Full size: 1440x1920
view of field site

view of field site
20170426BC_SettingUp.jpg ( 2017-04-26 12:27:59 ) Full size: 1920x1440
view of field site

Graphs display:
6 sets found

17 BC_met graphs found

Battery Voltage

Soil Heat Flux

Temperature

Solar Radiation

Air Pressure and RH

Soil Moisture

Bouldin Corn PAR

NDVI channels

PRI Channels

Soil Temperatures Set A

Soil Temperatures Set B

Soil Temperatures Set C

SRS NDVI and PRI

Surface Temperature

Forced Diffusion CO2

Forced Diffusion Soil CO2 Flux

Surface Temperature

5 BC_flux graphs found

LI-7500 CO2 and H2O

7700 CH4 and RSSI

Wind

Counts

CO2 in ppm

Can't check TATWBABCSB_cam
Can't check MBSWEEWPBCBA
No data found for BC_pa.
No data found for BC_arable.

 
 

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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.