Field Notes
<--2014-03-13 12:15:00 | 2014-04-03 12:00:00-->Other sites visited today: Sherman Island | Mayberry | East End | West Pond | Twitchell Alfalfa | Tonzi
Twitchell Rice: 2014-03-27 13:00:00 (DOY 86)
Author: Cove Sturtevant
Others: Patty
Summary: Field drained. TC Soil T1_04 bad.
| Twitchell Rice 2014-03-27 We arrived about 13:00 PDT. Overcast, cool (13 C), and calmish. The field is drained and covered with a very short layer of old rice plant material except for the area ~10 meters to the WNW of the tower which has a large patch of tules growing in it. We downloaded data and checked the readings. 7500 readings: CO2 = 399 ppm (same after cleaning) H2O = 500 mmol m-3 (same after cleaning) signal strength = 80.67% (81.8% after cleaning) 7700 readings: CH4 = 1.94 ppm variable (same after cleaning) RSSI = 60% (68% after cleaning) Topped off reservoir. Met looked good except for Soil T1_04 which was reading 4 C. Cleaned radiation sensors. |
1 photos found
TW_autocam_20140327_1215.jpg ( 2014-03-27 12:15:02 ) Full size: 1920x1440
view of field site
6 sets found
12 TW_met graphs found
5 TW_flux graphs found
Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found
Can't check TATWBABCSB_cam