Field Notes

<--2011-01-18 11:00:00 | 2011-02-03 08:15:00-->
Other sites visited today: Twitchell Rice | Sherman Island
Phenocam link: Searching...

Mayberry: 2011-01-28 13:00:00 (DOY 28)
Author: Joe Verfaillie
Others: Jaclyn

Summary: CR10x swapped for CR23x, conductivity added. LI7700 removed for return.

Mayberry
1/28/2011

I arrived about 1pm with Jaclyn. It was cold and overcast with little wind. There were quite a few ducks on the water that mostly flew off as we made our way to the tower. There was not much change in water level or vegetation. We did see a few green tules near the main levee to the south.

Power was okay: 12.4V, 2.0 solar A, 0.9 load A (after Li7700 removed)

I removed the LI7700 to return to Licor.

I tried to swap out the Gill PCI with the RS422/232 converter, but discovered that I have to supply power to the converter (this is usually done through the full serial port on a computer).

We swapped out the misbehaving CR10X for the CR23X I borrowed from Goldstein’s lab. Jaclyn installed the conductivity sensor along with moving the existing water pressure, six thermocouples and DO to the 23x. The pH probe was also installed but seem to give a funny reading (-8), so we brought it in to test some more.

Jaclyn scouted a location for a remote data logger to get a better sampling of tule and shallow and deep water. The distance to this location is about 65m.

3 photos found

Lots of ducks and coots
MB_autocam_20110127_1515.jpg ( 2011-01-27 14:15:03 ) Full size: 3648x2736
Lots of ducks and coots

Joe and Jaclyn on site
MB_autocam_20110128_1415.jpg ( 2011-01-28 13:15:02 ) Full size: 3648x2736
Joe and Jaclyn on site

Joe and Jaclyn on site - LI7700 removed
MB_autocam_20110128_1445.jpg ( 2011-01-28 13:45:02 ) Full size: 3648x2736
Joe and Jaclyn on site - LI7700 removed

Graphs display:
11 sets found

7 MB_flux graphs found

Explore the graph:Sonic Wind in a new window

Explore the graph:LI7700 mV signals in a new window

Explore the graph:Counts in a new window

Explore the graph:LI7700 CH4 from analog signal in a new window

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

Explore the graph:LI7700 CH4 from digital signal in a new window

Explore the graph:CO2 in ppm in a new window

5 MB_met graphs found

Explore the graph:MB_met Battery Volts & Panel T in a new window

Explore the graph:Mayberry Soil T in a new window

Explore the graph:Mayberry Water Temperature in a new window

Explore the graph:Mayberry Dissolved Oxygen in a new window

Explore the graph:Mayberry Water Depth in a new window

No data found for MB_tule.
Can't check MBWPEESWGT_mixed
1 MB_cam graphs found

Explore the graph:Mayberry Autocam GCC in a new window

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

Explore the graph:Mayberry processed CO2 Fluxes in a new window

Can't check MB_fd
1 MB_fd graphs found

Explore the graph:Water Forced Diffusion CO2 Flux in a new window