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Field Notes

<--2012-05-31 13:30:00 | 2012-06-13 10:45:00-->
Other sites visited today: Sherman Island | Twitchell Rice | West Pond | DWR Corn

Mayberry: 2012-06-07 10:30:00 (DOY 159)
Author: Joe Verfaillie
Others: Sara, Carina

Summary: Moved portable tower, Trucks battery was dead, tried to add bird spikes to LI7700.

Mayberry
2012-06-07

I arrived about 10:30 with Sara and Carina. It was clear and sunny with a good breeze from the west. It was mild but warming quickly. The cattails and tules are flowering reducing the overall green appearance of the wetland slightly.

We started to move the portable tower, but the truck had a dead battery. I swapped the truck battery with one of the solar batteries and the truck started right up. We moved it back to the first location to the south. Before moving the truck I checked the heading to the sonic it was pointed at magnetic north (see photo). At the south location the portable system remained off while we serviced the main tower. We got the portable system going before we left taking the solar battery back out of the truck and reconnecting it to the solar system. I also added bird spikes to the sonic and added a mount for spikes to the LI7500.

At the main tower I collected data while Sara and Carina went to check on the Tule Tower. They could not reach the DO sensors because the water is too deep.

I removed the solar shield from the top of the LI7700 to clean off the bird poop and I tried to attach bird spikes with silicon using tap to hold it in place while the silicon dries. I need to do a better job in the lab.

The LI7700 RSSI was 29. After cleaning it was 77.

The USB to serial adapter was left in the box on the main tower.

3 photos found

view of field site
20120607MB_PTSite2SonicHeading.jpg ( 2012-06-07 10:19:31 ) Full size: 4000x3000
view of field site

Field work
MB_autocam_20120607_1115.jpg ( 2012-06-07 11:15:02 ) Full size: 1920x1440
Field work

New bird spikes on LI7700
MB_autocam_20120607_1145.jpg ( 2012-06-07 11:45:02 ) Full size: 1920x1440
New bird spikes on LI7700

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.