Field Notes
<--2016-06-24 14:20:00 | 2016-07-07 15:30:00-->Other sites visited today: Sherman Wetland | Mayberry | Twitchell Rice | East End | West Pond
Twitchell Alfalfa: 2016-07-06 13:50:00 (DOY 188)
Author: Alison Haddad
Others: Elke Eichelmann, Kyle Hemes
Summary: Alfalfa cut recently, no veg height or spectral measurements, normal data collection.
| Arrived 13:50. Clear, sunny, warm, breezy. Alfalfa cut recently. Collected USB GHG data, collected canon camera data, collected met data: STC12 and STC14=NAN, collected rad data from CR10X: collected camera SD: swapped CF card “SI†in and “TA2†out, collected soil CO2. Did soil respiration measurements, cleaned solar panels, cut alfalfa around met equipment. Did not take vegetation height measurements or clip plots because alfalfa was recently cut. Could not take spectral because the sensor kept reading “too much light†during the reference measurement. LI7500 CO2 374.77 H2O 702.8 T 23.73 P 101.10 ss 99.22 left 14:30 |
Veg Height (cm): Tape measure from ground to top of plant - Recently cut
20, 23, 24, 22, avg = 22.3, stdev = 1.71
3 photos found
TA_autocam_20160706_1245.jpg ( 2016-07-06 12:45:02 ) Full size: 1920x1440
LI6400 on site
TA_autocam_20160705_1215.jpg ( 2016-07-05 12:15:03 ) Full size: 1920x1440
Mowing
TA_autocam_20160706_1315.jpg ( 2016-07-06 13:15:02 ) Full size: 1920x1440
Kyle on site
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