Field Notes

<--2021-03-04 11:10:00 | 2021-04-08 09:00:00-->
Other sites visited today: Sherman Wetland | West Pond | East End | Bouldin Corn | Bouldin Alfalfa | Hill Slough
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Mayberry: 2021-03-16 17:10:00 (DOY 75)
Author: Daphne Szutu
Others:

Summary: Regular data collection/cleaning, replaced eosGP pCO2 sensor

2021-03-16
Mayberry

I arrived at 17:10 PDT. It was a cool day with a cold breeze. There are some green reeds coming up on the edges of channels. The staff gauge read 43cm.

I downloaded met, camera, and USB GHG data. The reservoir was 90% full; I refilled it. I downloaded FD data and cleared its memory. I cleaned flux and rad sensors. The conductivity sensor was clean.

The eosGP sensor has been reading noise sporadically since December, so today I brought a replacement. I was planning to do an intercomparison with both eosGP sensors, but the current sensor was reading noise again, so I decided just to bring the current sensor back to the lab for testing. sn GP20160070 came off and sn GP20150111 went on. I’m not really sure if the newly installed sensor is working because the CO2 readings were close to 0, but maybe it needs more time to equilibrate with the water.

LI-7500 readings:
CO2 415ppm
H2O 386ppm
T 15.6C
P 101.6kPa
SS 97-->98 after cleaning
LI7700 readings:
CH4 1.97ppm
RSSI 68--> 84 after cleaning

I left at 18:00 PDT.

0 photos found

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

No data found for MB_met.
27 MB_tule graphs found

Explore the graph:MB Tule Tower: Open Water 2 (3/1/11-3/23/17) in a new window

Explore the graph:MB Tule Tower: Open Water 1 (3/1/11-2/21/13) in a new window

Explore the graph:MB Tule Tower: Tule Temps 2 & 3 (3/1/11-3/19/14) in a new window

Explore the graph:MB Tule Tower: Tule Temps 1 (3/1/11-3/19/14) in a new window

Explore the graph:Mayberry Tule Tower: Solar Radiation in a new window

Explore the graph:Mayberry Tule Tower: Disolved Oxygen in a new window

Explore the graph:Mayberry Tule Tower: IRT and Sensor Temp in a new window

Explore the graph:Mayberry Tule Tower: Volts and RH in a new window

Explore the graph:LED NDVI Sensor in a new window

Explore the graph:Water CO2 in a new window

Explore the graph:Water Pressure in a new window

Explore the graph:Fluorometer Data in a new window

Explore the graph:Mayberry pCO2 Profile in a new window

Explore the graph:Water Temperatures in a new window

Explore the graph:Air Temperatures in a new window

Explore the graph:Air Pressure in a new window

Explore the graph:4-Way Radiometer in a new window

Explore the graph:MB Tule Tower: Open Water 1 (2/21/13-3/19/14) in a new window

Explore the graph:MB Tule Tower: Tule Temps 1 (3/19/14-now) in a new window

Explore the graph:MB Tule Tower: Open Water 1 (3/19/14-now) in a new window

Explore the graph:MB Tule Tower: Tule Temps 2 & 3 (3/19/14-3/23/17) in a new window

Explore the graph:MB Tule Tower: Tule Temps 2 (3/23/17-now) in a new window

Explore the graph:MB Tule Tower: Tule Temps 3 (3/23/17-now) in a new window

Explore the graph:SRS NDVI Channels in a new window

Explore the graph:SRS NDVI in a new window

Explore the graph:Net Radiation in a new window

Explore the graph:Conductivity in a new window

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
1 MB_minidot graphs found

Explore the graph:Mayberry miniDot Dissolved Oxygen in a new window

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