Field Notes

<--2003-04-07 00:00:00 | 2003-04-10 09:30:00-->
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Tonzi: 2003-04-08 00:00:00 (DOY 98)
Author: Ted Hehn
Others:

Summary: Install CO2 profile system, check floor system.

Tuesday-
Arrive and continue CO2 profile system installation.

11:30 Floor system is operational and running fine.

17:30 CO2 profile system and intake lines installed and powered up. CR10x data output at 28 and 58 minutes after the hour. Initial CO2 readings are at 366 ppm. Initial pressure set to 941.7 mBar and initial flow set to 3 LPM.

19:30 tower and floor flux systems both operating at this time.
Leave site.

Misc Notes
Replace power box mount post with 2” aluminum tube
Order 5 bullseye levels from licor
Buy CGA 590 fitting
Buy square U-bolts for profile arms
Buy bird spikes for tower
Buy 30 amp spade fuses
Need rope with hook on each end to conveniently attach tower bucket to tower structure.
Need ¼ x 2” aluminum flat stock for profile CR10x enclosure.
Fuse CO2 profile CR10x

Rewrite Profile Cr10x program to include precision thermister reference temperature for thermocouple measurements.

Buy and bring Teflon integral ferrules for Teflon filters for CO2 profile system.

Build relay circuit such that watchdog timer is able to power down the sonic and the licor 7500 as well as the PC. This will allow the sonic and Licor to be rebooted as well as the computer.

Insulate Profile system cr10x enclosure.

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

No TZ Tree DBH found

No water potential data found

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found

0 photos found

Graphs display:
16 sets found

No data found for TZ_Fenergy.
11 TZ_tmet graphs found

Explore the graph:Tonzi Tower Met: Temperature and Power in a new window

Explore the graph:Tonzi Tower Met: Solar Radiation in a new window

Explore the graph:Tonzi Tower Met: IRT Sensors in a new window

Explore the graph:LED Sensor Incoming in a new window

Explore the graph:LED Sensor Outgoing in a new window

Explore the graph:4-Band Solar Radiation in a new window

Explore the graph:Air Temperature Profile in a new window

Explore the graph:Relativity Humidity Profile in a new window

Explore the graph:Tonzi Tower PRI in a new window

Explore the graph:SRS PRI/NDVI in a new window

Explore the graph:SRS NDVI in a new window

No data found for TZ_soilco2.
Can't check TZ_mixed
3 TZ_mixed graphs found

Explore the graph:Tonzi PPT in a new window

Explore the graph:Tonzi CO2 and H2O Densities in a new window

Explore the graph:Air Pressure in a new window

No data found for TZ_fflux.
8 TZ_fmet graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Tonzi Soil Temperature Set A in a new window

Explore the graph:Tonzi Soil Temperatures Set B in a new window

Explore the graph:Tonzi Soil Temperatures Set C in a new window

Explore the graph:Tonzi Soil Temperature Set D in a new window

Explore the graph:Well Level in a new window

Explore the graph:Well Water Temperature in a new window

Explore the graph:Soil Water Potential in a new window

No data found for TZ_tram.
No data found for TZ_co2prof.
No data found for TZ_irt.
No data found for TZ_windprof.
No data found for TZ_tflux.
2 TZ_sm graphs found

Explore the graph:Floor Solar Radiations in a new window

Explore the graph:TZ Soil Moisture in a new window

Can't check TZ_met
1 TZ_met graphs found

Explore the graph:Floor and Tower RH in a new window

Can't check TZVR_mixed
No data found for TZ_osu.
No data found for TZ_fd.
Tonzi Z-cam data

plot of Tonzi z-cam LAI

plot of Tonzi z-cam gap fration