Field Notes
<--2019-09-28 14:30:00 | 2019-10-16 10:00:00-->Other sites visited today: Bouldin Corn | East Pond | East End | West Pond | Sherman Barn | Mayberry | Bouldin Alfalfa
Sherman Wetland: 2019-10-02 15:15:00 (DOY 275)
Author: Daphne Szutu
Others: Camilo, Ariane
Summary: Regular data collection/cleaning, increased power and hours for 7700 heater
| 2019-10-02 Sherman Wetland Camilo, Ariane, and I arrived at 15:15 PDT. It was a sunny and clear day with a gentle breeze. Bird sounds abounded. The water level was 85 cm. I didn’t see any creeping water primrose in the water. Duckweed is starting to colonize the water under the tower. Ariane cleaned the precip bucket, which had a lot of bird poop. The wash reservoir was 90% full; we topped it off. I downloaded met, cam, and USB GHG. I adjusted the heater on the LI-7700 to match the BA heater settings because Robert said this site has been losing a lot of data in the early morning. II changed the power from 5% to 25%, and the heater time 18:00-9:00 to 18:00-11:00. I made these changes for both the top and bottom heater. LI-7500 readings: CO2 385ppm H2O 325ppm T 23.7C P 101.5kPa SS 97 --> 99 LI7700 readings: CH4 2.07 ppm RSSI 45--> 84 after cleaning We left at 15:40 PDT. |
2 photos found
siwetland_2019_10_02_104405.jpg ( 2019-10-02 10:57:58 ) Full size: 1296x960
Starling photo bomb
siwetland_2019_10_02_141405.jpg ( 2019-10-02 14:27:34 ) Full size: 1296x960
Camilo cleaning eddy sensors
7 sets found
Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
16 SW_met graphs found
4 SW_flux graphs found
Can't check MBSWEEWPBCBA
Can't check SW_Temp
14 SW_Temp graphs found
3 SW_arable graphs found