Field Notes

<--2014-05-07 13:05:00 | 2014-05-21 12:00:00-->
Other sites visited today: Twitchell Alfalfa | West Pond | Twitchell Rice | Sherman Island | Mayberry
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East End: 2014-05-13 10:30:00 (DOY 133)
Author: Joe Verfaillie
Others: Patty and Madeleine

Summary: Upgraded eddy CR1000 OS to v27, measured water level at TC profiles

EastEnd
2014-05-13

I arrived about 10:30 with Patty and Madeleine. It was clear, sunny and warm with just a breath of a breeze from the north. No change in site conditions was noticed.

The 7500 read: 16.8mmol/m3 CO2, 612mmol/m3 H2O, 102.17kPa, 27.3C, 248diag
The 7700 read: 2.02ppm CH4, 25.5C, 101.9kPa, 44.9RSSI -> 65 after cleaning.

There were lots of spider webs streaming off the eddy sensors. We got them mostly cleared away.

When I swapped the card on the eddy CR1000, I updated the OS from v21 to v27. I had to reset the CR1000’s IP address (169.254.97.98) and upload the program after the OS upgrade, but all went well. The new OS lets us use CFM cards up to 16GB. The new SanDisk Ultra 4GB card formatted in record time.

The 7700 was reservoir was okay.

We measured the water level at each of the soil/water TC profiles: North 36cm agl, West 37cm agl, South 58cm agl. Each of these profiles has TCs at 32 and 64cm agl, so it looks like the upper one is still above water.


0 photos found

Graphs display:
11 sets found

14 EE_met graphs found

Explore the graph:Temperature and Batt V in a new window

Explore the graph:Soil Moisture and Well Pressure in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:PAR in a new window

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Water Level and Rain in a new window

Explore the graph:Soil/Water Temperature Set 1 in a new window

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Explore the graph:Soil/Water Temperature Set 3 in a new window

Explore the graph:Dissolved Oxygen and Wind Speed in a new window

Explore the graph:SRS NDVI Channels in a new window

Explore the graph:Apogee NDVI in a new window

Explore the graph:NDVI in a new window

Explore the graph:Undercanopy PAR in a new window

Can't check EE_mixed
1 EE_mixed graphs found

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8 EE_flux graphs found

Explore the graph:Wind Speeds in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

Explore the graph:LI7700 CH4 and RSSI in a new window

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Explore the graph:Instument Temperatures in a new window

Explore the graph:Temp Tower 3 (Mixed Veg) in a new window

Explore the graph:Temp Tower 3 (Mixed Veg) in a new window

Explore the graph:Temp Tower 3 (Mixed Veg) in a new window

Can't check MBWPEESWGT_mixed
1 EE_cam graphs found

Explore the graph:EE Autocam GCC in a new window

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

Explore the graph:Sonic SOS in a new window

Explore the graph:LI7500 CO2 in a new window

Explore the graph:Water Level in a new window

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Can't check EE_minidot
1 EE_minidot graphs found

Explore the graph:EE miniDOT Dissolved Oxygen in a new window

Can't check MBSWEEWPBCBA
1 EE_processed graphs found

Explore the graph:CO2 Fluxes in a new window