Field Notes
<--2014-01-23 12:20:00 | 2014-02-10 14:30:00-->Other sites visited today: Sherman Island | Mayberry | Twitchell Rice | East End | Twitchell Alfalfa
West Pond: 2014-02-05 14:15:00 (DOY 36)
Author: Cove Sturtevant
Others: Sara
Summary: Water level under tower moderate. Site check okay except for bad readings from new water CO2 probe.
West Pond 2014-02-05 We arrived around 14:15 PST. It was overcast at high altitude and cool with a light breeze. The water under the tower was at a moderate level, all water sensors fully submerged. I downloaded data and attended to the tower while Sara took water samples. We checked the new water CO2 probe which appeared okay but Joe’s later look at the data indicated the sensor is bad. We need to pull it next week. 7500 readings: CO2 = 407 ppm (410 after cleaning) H2O = 333 mmol m-3 (325 after cleaning) signal strength = 95.5% (96.8% after cleaning) t = 14.3 C p = 101.8 kPa sos = 342.0 m s-1 7700 readings: CH4 = 1.97 ppm (same after cleaning) RSSI = 59 (83 after cleaning) Reservoir was ¾ full. Topped off. MET looked good. |
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.