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Field Notes

<--2017-05-25 09:20:00 | 2017-06-23 09:15:00-->
Other sites visited today: Twitchell Alfalfa

Sherman Wetland: 2017-06-10 02:30:00 (DOY 161)
Author: Joe Verfaillie
Others: Sam, Dennis, Fluxnet tour

Summary: A quick stop with the Fluxnet tour, water level is lower, algae is turning yellow.

Sherman Wetland
2017-06-10

I arrived about 2:30 with the Fluxnet tour. It was clear, sunny and cool with a strong breeze. The water level is quite a bit lower with the high areas at the beginning of the boardwalk and around the tower free of water. The algae is turning yellow.

The 7500 read: 388.0ppm CO2, 427.9mmol/m3 H2O, 20.0C, 101.3kPa, 67.0SS
After cleaning: 395.1ppm CO2, 502.1mmol/m3 H2O, 19.8C, 102kPa, 102.6SS
The 7700 read: 1.943ppm CH4, 38.8RSSI - 70.9 after cleaning

There were spider webs and dirt from wet conditions on the gas analyzers. I refilled the wash reservoir. The radiation sensors looked clean.

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.