Field Notes
<--2004-03-25 13:00:00 | 2004-04-08 19:00:00-->Phenocam link: Searching...
Vaira: 2004-04-07 16:00:00 (DOY 98)
Author: Ted Hehn
Others: Hank Loescher
Summary: swapped 7500, leveled sonic, begin Ameriflux inter-comparison, todo list
| When: Wed-Fri, 8-9 Apr04 JD-67-69 Where: Vaira Ranches Who: Ted Hehn Weather Clear and warm. Vaira Ranch: 7 Apr04 Wednesday 16:00hr remove LI7500 sn 0065 from Vaira site 16:14 install 7500 sn 0041 Level sonic anemometer – the top was tilted about 3/8†over 10†toward the west. Remove fence wire and replace with double twisted strands. 18:16 Level net rad and par sensors 18:22 leave site all appears well Misc Notes Scotchbrite to clean bird squeeze from boom arm Scott gas regulator 5114c580 Need farside sticker for floor system Buy cylinder wrenches and chains Cooler food water tooth brush optical paper site status report form, licor to swap out, PC memory card usb memory stick, level sonics, clean LI7500, check time on all PCs set to atom time, clean all radiation sensors Cable tie CO2 profile lines to tower and trim all cable tie tails Change out 2550 from tower system Buy enclosure for climbing harness and place at Tonzi site. Tweezers to pull co2 profile filters Extend lightening rod on tower strike point is not above sonic Buy LI7500 mount screws place at all sites 10-32 x 1.75†5-10 gal water to tonzi site to compact dirt at vaira connect PC at tower to LI800 & co2 profile data logger use 2 PCMCIA com ports Call Mike Ryan about dryers on co2 IRGAs Bring handy man jack to pull gnd rods that Hank installed Jianwu loggers need MD9 setup |
Field Data
No tank data
No VR Well data found
No TZ Moisture Point data found
No VR Moisture Point data found
No TZ grass heigth found
No VR grass heigth found
No VR Tree DBH found
No water potential data found
No VR Grass Biomass data found
No VR OakLeaves Biomass data found
No VR PineNeedles Biomass data found
0 photos found
9 sets found
16 VR_met graphs found
No data found for VR_flux.
No data found for VR_soilco2.
No data found for VR_pond.
Can't check TZVR_mixed
No data found for VR_fd.
No data found for VR_processed.
No data found for VR_arable.
No data found for VR_soilvue.