Field Notes
<--2012-11-07 11:00:00 | 2012-12-11 09:00:00-->Other sites visited today: Vaira | Sherman Island | Mayberry | Twitchell Rice | West Pond | DWR Corn
Tonzi: 2012-11-15 10:00:00 (DOY 320)
Author: Joe Verfaillie
Others:
Summary: Installed ATI, reset fixed? tram, swapped co2 profile cr10x battery, added relays to open and tree2 co2 probes.
| Tonzi
2012-11-15 I arrived about 10am PST. It was mostly sunny and mild with little to know wind and high clouds moving in from the southwest. The trees looked barer than last week. The ground was dry and hard but there was some dew on the grass – more dew here than at Vaira. The tram had derailed again. It ran just after I restarted it and I discovered that it was derailing because the wheels were too narrow for the track. Last time I fixed the wheels I added two shims to make the wheels more narrow because I though previously that the wheels were too wide. I removed one of the shims. Hopefully the wheels are just right now. I installed the ATI sonic at the top of the tower. I moved the extra post from the west railing to the south railing. The ATI was mounted to the east of the Gill. I connected the ATI to the CR1000 on Com3. I removed the CF card, uploaded the new program and then inserted a new card. All seemed well. The new program has two new tables for the ATI data. Total fill time is about 45 days. I swapped the battery on the CO2 profile CR10X. After restart a bunch of flags and ports were set. I reset the data logger’s clock and the reloaded the program and all seemed well. The LI800 had reasonable readings of about 420ppm. I added relays to the soil CO2 system. I was hoping I could do all the probes with just two relays but I will need a third relay. I added a relays to the open and tree 2 probes. I downloaded the data from the CR23X and the CR10X before uploading new programs that control the relays. The probes now power up at 9min to 17min into the half-hour and data is logged from 14min to 17min. I cleaned the z-cam windows – all had a smudge of dried water on them. |
Field Data
No tank data
No TZ 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
Tree DBH
| Date | Tag# | Reading (mm) |
|---|
No water potential data found
No TZ Grass Biomass data found
No TZ OakLeaves Biomass data found
No TZ PineNeedles Biomass data found
2 photos found
20121115TZ_ATIMounting1.jpg ( 2012-11-15 12:18:56 ) Full size: 1920x1440
view of field site
20121115TZ_ATIMounting2.jpg ( 2012-11-15 13:38:29 ) Full size: 1920x1440
view of field site
16 sets found
No data found for TZ_Fenergy.
11 TZ_tmet graphs found
11 TZ_soilco2 graphs found
Can't check TZ_mixed
3 TZ_mixed graphs found
1 TZ_fflux graphs found
8 TZ_fmet graphs found
1 TZ_tram graphs found
3 TZ_co2prof graphs found
No data found for TZ_irt.
No data found for TZ_windprof.
1 TZ_tflux graphs found
2 TZ_sm graphs found
Can't check TZ_met
1 TZ_met graphs found
Can't check TZVR_mixed
8 TZ_osu graphs found
No data found for TZ_fd.
Tonzi Z-cam data