Field Notes
<--2017-05-18 09:40:00 | 2017-06-05 11:50:00-->Other sites visited today: Bouldin Corn | East End | Bouldin Alfalfa | Twitchell Alfalfa | Sherman Wetland | Mayberry
West Pond: 2017-05-25 11:30:00 (DOY 145)
Author: Daphne Szutu
Others: Dennis, Joe, Sam, Kristen M (USGS)
Summary: Regular data collection and cleaning, No Licor GHG data since 5/18
| 2017-05-25 West Pond We arrived at 11:30. It was sunny, mostly clear, and calm. The CO2 sensor is under water, so the funky numbers are not caused by the exposed sensor. Seems like we need to swap the sensor. I collected the met, camera, and USB GHG data. Sam cleaned the radiation and EC sensors. I refilled the wash reservoir; it was mostly full. There were only 2 days of camera data since the battery swap on 5/18, so there might still be power issues, or something wrong with the camera. We will swap this Canon camera out for a Stardot camera. There was no Licor GHG data since 5/18 when we swapped the battery. Sam reset the interface and data was logging to USB after the reset. LI7500 readings: CO2 405.9 umol/mol H2O 534.5 mmol/m3 T 20.2 Celsius P 100.4 kPa SS 98.9 -> 100.5 after cleaning LI7700 readings: CH4: 1.87 RSSI: 42.9 -> 81.5 after cleaning We left around 12. |
0 photos found
8 sets found
Can't check WP_DO
1 WP_DO graphs found
14 WP_met graphs found
5 WP_flux graphs found
Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
Can't check MBSWEEWPBCBA
1 WP_processed graphs found
No data found for WP_arable.