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Field Notes

<--2017-04-27 13:30:00 | 2017-05-25 09:20:00-->
Other sites visited today: Mayberry | Twitchell Alfalfa | Bouldin Alfalfa | Bouldin Corn | East End | West Pond

Sherman Wetland: 2017-05-10 13:55:00 (DOY 130)
Author: Daphne Szutu
Others: Elke Eichelmann, Joe Verfaillie, Isabel Reche

Summary: Regular data collection/cleaning, very windy, lowered dissolved CO2 probe

2017-05-10
Sherman Wetland

We arrived at 13:55. It was sunny and extremely windy with high and thin clouds. There are some nice tule bunches coming up south of the tower.

I collected the met and USB GHG data and swapped camera cards. Elke refilled the wash reservoir; it was 2/3 full. We cleaned the flux and radiation sensors.

The water level was lower than before. Joe lowered the dissolved CO2 probe.

CO2 397.9 umol/mol
H2O 595.0 mmol/m3
T 17.6 Celsius
P 101.6 kPa
SS 100.0 -> 101.9 after cleaning

LI7700 readings:
CH4: 1.96
RSSI: 36.5 -> 69.7 after cleaning

We left at 14:10.

0 photos found

Graphs display:
7 sets found

Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
15 SW_met graphs found

Temperatures

Water Temperature Profile A

Water Temperature Profile B

Soil Temperature Profile C2

Soil Heat Flux

Four channel Radiometer

Sherman Wetland PAR

PRI Channels

NDVI Channels

Water level and Rain

Dissolved CO2

Air Pressure

Battery Voltage and RH

Soil Temperature Profile C1

SRS NDVI and PRI

4 SW_flux graphs found

CO2 and H2O

Wind

Methane

Data Counts

Can't check MBSWEEWPBCBA
Can't check SW_Temp
14 SW_Temp graphs found

Temperatures

CO2 and H2O

Wind

Methane

Data Counts

Temperature Profile A

Temperature Profile B

Temperature Profile C

Soil Heat Flux

Four-channel radiometer

NDVI Channels

PAR

Air Pressure and Water Level

Air T and RH

No data found for SW_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.