Field Notes
<--2020-02-06 13:40:00 | 2020-03-05 12:05:00-->Other sites visited today: Bouldin Corn | Bouldin Alfalfa | West Pond | Sherman Barn | Sherman Wetland | Mayberry
East End: 2020-02-20 12:25:00 (DOY 51)
Author: Joe Verfaillie
Others: Daphne, Robert
Summary: Standard data collection, swapped 7500, serviced Minidot, wasps trying to escape
| East End 2020-02-20 Daphne, Robert and I arrived at 12:25. It was clear sunny and mild with high thin clouds and an occasional gust of wind from the north. The water level was 28cm – a little low since the water co2 sensor was hanging in the air. (Note by Daphne 2020-10-14: I think this staff gauge reading is actually 18cm). I lowered the sensor into the muck. There were a bunch of wasps trying to get out of the scaffolding post we put a screen over a while back. Daphne collected the data and Robert cleared the sensors and swapped the 7500 – sn 75H-2514 came off and sn 75H-2182 went on. 2182 off: 451ppm CO2, 385mmol/m3 H2O, 18.8C, 102.0kPa, 98SS – after cleaning 2514 on: 436ppm CO2, 365mmol/m3 H2O, 19.8C, 101.9kPa, 96.6SS The 7700 read: 202ppm CH4, 42RSSI – 84 after cleaning The wash reservoir was nearly empty – refilled. I collected the data from the Minidot. There were no images on the camera card. We left at 12:47 |
0 photos found
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