Field Notes
<--2014-03-27 11:00:00 | 2014-04-10 10:45:00-->Other sites visited today: Sherman Island | Twitchell Rice | East End | West Pond | Twitchell Alfalfa
Mayberry: 2014-04-03 09:00:00 (DOY 93)
Author: Sara Knox
Others: Patty
Summary: Site still greening up. Took water samples. Checked readings. moved boom.
| Mayberry 2014-04-03 We arrived around 9:00 PDT. It was slightly overcast and cool. The site continues to green. I took water samples while Patty checked the Met and flux readings and oulled the remaining Vaisala CO2 boards. All looked good, except for Thermocouple 23 (Tule #3 -8cm). I checked the wiring and it turns out that it was wired backwards. After fixing the wiring, all looked good. Patty and I moved the boom pointed over the water to the NE post of the scaffold and oriented it ~45 degree from North (see pictures). This should hopefully fix the problem with the PARout reading that was dropping off markedly after about 11am each day. 7500 readings: CO2: 420 ppm H2O: 446 mmol m-3 signal strength = 88.7% (forgot to clean 7500) p = 102.0 kPaSherman 2014-03-27 Current 7700 readings: CH4 = 2.05 ppm (same after cleaning) RSSI = 52.5 % (68% after cleaning) Reservoir full. |
2 photos found
20140403MB_OpenWaterRad.jpg ( 2014-04-03 10:09:10 ) Full size: 1920x1440
Open water radiometers moved
20140403MB_Tower.jpg ( 2014-04-03 09:06:23 ) Full size: 1920x1440
Tower - eddy sensors raised last week
11 sets found
7 MB_flux graphs found
No data found for MB_met.
27 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
1 MB_processed graphs found
Can't check MB_fd
1 MB_fd graphs found