Field Notes
<--2013-01-24 14:00:00 | 2013-02-14 13:15:00-->Other sites visited today: DWR Corn | West Pond | Mayberry | Sherman Island
Twitchell Rice: 2013-01-30 11:10:00 (DOY 30)
Author: Cove Sturtevant
Others: Laurie
Summary: Site still flooded with nothing doing, all generally well.
| Twitchell
2013-01-30 We arrived at approximately 11:10 PST. It was sunny and nice out, about ~11 °C with a mild breeze. The field remains flooded and bare. Laurie and I attended to the tower, cleaned the instruments, and downloaded the data. 7500 readings: CO2 = 434 ppm (430 after cleaning) H2O = 376 mmol m-3 (419 after cleaning) agc = 20.3 (new format, after cleaning it was 17.4) 7700 readings: CH4 = 2.75 ppm RSSI = 55 (bumped to 66 after cleaning) Filled reservoir (was low). Now that I think about this, it was low last week when Joe and I went out, but the other towers were not. Next time I’ll check the settings and the system for leaks. MET looked good. |
2 photos found
TW_autocam_20130129_1745.jpg ( 2013-01-29 17:45:02 ) Full size: 1920x1440
Nice sunset
TW_autocam_20130130_1115.jpg ( 2013-01-30 11:15:02 ) Full size: 1920x1440
Laurie cleaning 7700
6 sets found
12 TW_met graphs found
5 TW_flux graphs found
Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found
Can't check TATWBABCSB_cam