Field Notes
<--2013-07-31 13:50:00 | 2013-08-14 10:45:00-->Other sites visited today: Twitchell Rice | DWR Corn | West Pond | Mayberry | Sherman Island
Twitchell Alfalfa: 2013-08-05 11:50:00 (DOY 217)
Author: Cove Sturtevant
Others: Laurie
Summary: All good. Standard fieldwork.
| Twitchell Alfalfa 2013-08-05 We arrived at 11:50 PDT. It was sunny and warm (21 C) with a light breeze. The alfalfa marches on, very flowery and buzzing with bees. I checked the tower readings and did spectral measurements while Laurie did clip plots and LAI. 7500 readings: CO2 = 388 ppm (same after cleaning) H2O = 630 mmol m-3 (same after cleaning) SS = 93.0% (93.4% after cleaning) T = 23.8 C p = 101.5 kPa sos = 346.8 m s-1 MET looked good. Radiation looked good. Cleaned the radiation sensors. |
3 photos found
TA_autocam_20130806_1915.jpg ( 2013-08-06 19:15:02 ) Full size: 1920x1440
Nice sunset
TA_autocam_20130806_1845.jpg ( 2013-08-06 18:45:02 ) Full size: 1920x1440
Nice sunset
TA_autocam_20130805_1145.jpg ( 2013-08-05 11:45:02 ) Full size: 1920x1440
Fieldwork
7 sets found
Can't check TA_met
11 TA_met graphs found
Can't check TA_rad
3 TA_rad graphs found
Can't check TA_flux
5 TA_flux graphs found
Can't check TA_soilco2
7 TA_soilco2 graphs found
No data found for TA_arable.
1 TA_cam graphs found
Can't check TATWBABCSB_cam