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Field Notes

<--2014-10-30 12:00:00 | 2014-11-25 14:30:00-->
Other sites visited today: Sherman Island | Mayberry | Twitchell Rice | West Pond | Twitchell Alfalfa

East End: 2014-11-11 13:10:00 (DOY 315)
Author: Cove Sturtevant
Others: Joe, Sara, Hisashi, Pascal, Sam

Summary: Wetland still quite green. Collected data. DO possibly reading high.

East End Wetland
2014-11-11

We arrived around 13:10 PDT. It was warm and partly cloudy with a mild breeze. The wetland is still very green compared to the completely senesced Mayberry and half-senesced West Pond. Sara took water samples while the rest of us checked on the tower.

I noticed that the DO sensor was reading ~33 even though the CO2 has been pretty high recently, although I remember this sensor reading much higher in the air than the other DO probes we have. Check data for any problems.

Readings:
CO2 = 15.91 mmol m-3 (16.1 after cleaning)
H2O = 513 mmol m-3 (570 after cleaning)
p = 101.2 kPa
t = 22.6 C
diag: 250 (249 after cleaning)
CH4: 1.92 ppm
RSSI: 52% (60% after cleaning)
Refilled Reservoir.
Spider webs in all paths.

0 photos found

Graphs display:
11 sets found

14 EE_met graphs found

Temperature and Batt V

Soil Moisture and Well Pressure

Solar Radiation

PAR

Soil Heat Flux

Water Level and Rain

Soil/Water Temperature Set 1

Soil/Water Temperature Set 2

Soil/Water Temperature Set 3

Dissolved Oxygen and Wind Speed

SRS NDVI Channels

Apogee NDVI

NDVI

Undercanopy PAR

Can't check EE_mixed
1 EE_mixed graphs found

Air Pressure and RH

8 EE_flux graphs found

Wind Speeds

LI7500 CO2 and H2O

LI7700 CH4 and RSSI

Flux Counts

Instument Temperatures

Temp Tower 3 (Mixed Veg)

Temp Tower 3 (Mixed Veg)

Temp Tower 3 (Mixed Veg)

Can't check MBWPEESWGT_mixed
1 EE_cam graphs found

EE Autocam GCC

Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
Can't check EE_Temp
5 EE_Temp graphs found

Sonic SOS

LI7500 CO2

Water Level

LI-7700 CH4

Wind Speed

Can't check EE_minidot
1 EE_minidot graphs found

EE miniDOT Dissolved Oxygen

Can't check MBSWEEWPBCBA
1 EE_processed graphs found

CO2 Fluxes

 
 

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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.