Field Notes
<--2014-02-25 15:30:00 | 2014-03-13 13:20:00-->Other sites visited today: Sherman Island | Twitchell Alfalfa | Twitchell Rice | West Pond | Mayberry
East End: 2014-03-07 09:20:00 (DOY 66)
Author: Cove Sturtevant
Others: Sara, Joe
Summary: Updated 7700 firmware and calibrated. Moved solar panels and batteries to separate scaffold in channel. Leveled sonic. Removed soil moisture probes.
| East End Wetland 2014-03-07 We arrived about 09:20 PST. It was partly cloudy, coldish, and windy. The site is well flooded, although the check to the south of the tower has a large amount of open ground. Bryan mentioned that there is a lot of under-seepage between the checks, causing areas of higher overall elevation to remain above water. Sara and I checked the tower readings, updated the 7700 firmware and calibrated the 7700 (sn TG1-0155) while Joe set up a separate scaffold in the nearby channel for the solar panels and batteries. We also leveled the sonic by adjusting the legs on the tower scaffold. Sara and I left Joe at the site to finish the scaffold while we visited Alfalfa and Rice. 7500 readings: CO2 = 16.6 mmol m-3 H2O = 485 mmol m-3 Diag: 247 sos: 341.0 m s-1 7700 readings: CH4: 1.98 ppm RSSI: 51% (85% after cleaning) Reservoir was ¾ empty. Refilled. MET looked good. Removed soil moisture probes. |
2 photos found
20140307EE_7700Cal.jpg ( 2014-03-07 11:02:54 ) Full size: 1920x1440
view of field site
20140307EE_NewSolarPanelMount.jpg ( 2014-03-07 13:36:59 ) Full size: 1920x1440
view of field site
11 sets found
14 EE_met graphs found
Can't check EE_mixed
1 EE_mixed graphs found
8 EE_flux graphs found
Can't check MBWPEESWGT_mixed
1 EE_cam graphs found
Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
Can't check EE_Temp
5 EE_Temp graphs found
Can't check EE_minidot
1 EE_minidot graphs found
Can't check MBSWEEWPBCBA
1 EE_processed graphs found