Field Notes
<--2025-04-23 09:30:00 |Other sites visited today: Gilbert Tract | East End | Bouldin Corn
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Mayberry: 2025-05-09 11:30:00 (DOY 129)
Author: Joe Verfaillie
Others:
Summary: Standard data collection, Cleaned Campbell conductivity sensor, put 7700 heater on summer hours, miniCH4 spot readings
| Mayberry 2025-05-09 I arrived at about 12:30 PDT. It was sunny and hot with little to no breeze. No goats on the levees this time. The water level was high at 61.5cm. The set of small solar panels were flipped over to the south probably by the wind. I put them back in place and stomped down the weeds all around. Both sets of panels are still connected to the solar controller. An upgrade to this system has been on the todo list for a long time. Here I did the standard data collection. Carlos and Dennis were her briefly yesterday and put the HMP back into its solar shield. I checked it again and it seemed okay. I collected the flux, met and camera data. The 7500 read: 427.2ppm CO2, 666.6mmol/m3 H2O, 29.0C, 101.0kPa, 100.3SS The 7500 clean: 434.5ppm CO2, 588.2mmol/m3 H2O, 102.9SS The 7700 read: 2.23ppm CH4, 41.5RSSI - 214ppm CH4, 73.3RSSI after cleaning The wash reservoir was about a third low – refilled. There were spider webs on the eddy sensors and much on the radiometers. I changed the 7700 heater setting to summer hours 20:00 to 06:00 instead of 18:00 to 08:00. I cleaned the Campbell conductivity sensor - it looked clean but I pushed the round brush through it. I had the last fresh miniCh4 with me set to measure continuously when powered. I put it in the water while I was at the site. Conductivity Surface,1847uS, 23.8C I left at abiout 13:10 PDT |
0 photos found
11 sets found
7 MB_flux graphs found
No data found for MB_met.
28 MB_tule graphs found
Can't check MBWPEESWGT_mixed
1 MB_cam graphs found
Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
No data found for MB_minidot.
Can't check MBSWEEWPBCBA
No data found for MB_processed.
Can't check MB_fd
1 MB_fd graphs found