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Field Notes

<--2013-06-18 10:40:00 | 2013-07-10 10:15:00-->
Other sites visited today: Sherman Island | Twitchell Rice | West Pond | Twitchell Alfalfa | DWR Corn

Mayberry: 2013-06-27 09:25:00 (DOY 178)
Author: Cove Sturtevant
Others: Laurie, Yanel

Summary: Standard site visit. All well.

Mayberry
2013-06-27

We arrived about 09:25 PDT. It was warm, a bit muggy, and sunny with a nice breeze. The site looks the same, very green with a bit of standing old plant material mixed throughout.

I downloaded data and cleaned the flux instruments. There was a big spider web in the sonic path. Laurie and Yanel went out and took water samples.

7500 readings:
CO2: 342 ppm (397 after cleaning)
H2O: 950 mmol m-3 (930 after cleaning)
signal strength = 72.7% variable by 0.2% (83.7% and stable after cleaning)
p = 101.8 kPa
t: 24.0 C
sos = 347 m s-1

Current 7700 readings:
CH4 = 2.0 ppm (same after cleaning)
RSSI = 53 (89 after cleaning)
Reservoir was full.

MET looked good. I double checked the clock settings on the 7550. A-OK.

0 photos found

Graphs display:
11 sets found

7 MB_flux graphs found

Sonic Wind

LI7700 mV signals

Counts

LI7700 CH4 from analog signal

LI7500 CO2 and H2O

LI7700 CH4 from digital signal

CO2 in ppm

No data found for MB_met.
27 MB_tule graphs found

MB Tule Tower: Open Water 2 (3/1/11-3/23/17)

MB Tule Tower: Open Water 1 (3/1/11-2/21/13)

MB Tule Tower: Tule Temps 2 & 3 (3/1/11-3/19/14)

MB Tule Tower: Tule Temps 1 (3/1/11-3/19/14)

Mayberry Tule Tower: Solar Radiation

Mayberry Tule Tower: Disolved Oxygen

Mayberry Tule Tower: IRT and Sensor Temp

Mayberry Tule Tower: Volts and RH

LED NDVI Sensor

Water CO2

Water Pressure

Fluorometer Data

Mayberry pCO2 Profile

Water Temperatures

Air Temperatures

Air Pressure

4-Way Radiometer

MB Tule Tower: Open Water 1 (2/21/13-3/19/14)

MB Tule Tower: Tule Temps 1 (3/19/14-now)

MB Tule Tower: Open Water 1 (3/19/14-now)

MB Tule Tower: Tule Temps 2 & 3 (3/19/14-3/23/17)

MB Tule Tower: Tule Temps 2 (3/23/17-now)

MB Tule Tower: Tule Temps 3 (3/23/17-now)

SRS NDVI Channels

SRS NDVI

Net Radiation

Conductivity

Can't check MBWPEESWGT_mixed
1 MB_cam graphs found

Mayberry Autocam GCC

Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
No data found for MB_minidot.
Can't check MBSWEEWPBCBA
1 MB_processed graphs found

Can't check MB_fd
1 MB_fd graphs found

Water Forced Diffusion CO2 Flux

 
 

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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.