Field Notes
<--2014-02-10 14:30:00 | 2014-03-07 13:35:00-->Other sites visited today: Sherman Island | Mayberry | Twitchell Alfalfa | East End | Twitchell Rice
West Pond: 2014-02-25 16:50:00 (DOY 56)
Author: Cove Sturtevant
Others: Patty, Joe, Dennis
Summary: Veg flattened. Data download. Vaisala CO2 probe dead. Tightened net radiometer mount.
| West Pond 2014-02-25 We arrived around 16:50 PST. It was mostly cloudy at high altitude and cool with a good breeze. The vegetation has dropped drastically in height due to being blown over and beat down during the previous rainstorm. Whereas the vegetation under the instruments was quite close to them previously, the veg is now 2.5 to 3m below the instruments. Water level under the tower was good. 7500 readings: CO2 = 403 ppm (409 after cleaning) H2O = 470 mmol m-3 (450 after cleaning) signal strength = 95.3% (96.8% after cleaning) t = 18.1 C p = 101.1 kPa sos = 345.1 m s-1 7700 readings: CH4 = 201 ppm (1.97 after cleaning) RSSI = 6 (83 after cleaning) Reservoir was empty. Refilled. The Vaisala water CO2 probe sn H1310008 was dead. Removed. Met good otherwise. The net radiometer mount was loose. Dennis and Patty tightened and leveled by eye. |
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.