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Field Notes

<--2010-04-02 06:00:00 | 2010-04-30 06:10:00-->
Other sites visited today: Sherman Island | Vaira

Tonzi: 2010-04-13 10:00:00 (DOY 103)
Author: Joe Verfaillie
Others:

Tonzi
4/13/2010

Arrived about 10am. Tonzi's pound is still full, ground is very wet like recent storm dropped a lot of rain.

I fixed the under-story HMP45 solar shield, removing home made on and installing 12 plate gill with ventilation.

Replaced co2 profile pump and checked calibration. Zero and span were right on so I did not calibrate. Tanks have <200psi N2 and 700psi CO2. I brought in the old pump. No spare pumps right now.

Tram was running.

Collected data from new floor site radiation and temp.

Collected data from both tower and floor.

Fixed cow fence at soil CO2, bottom wire was broken in one spot.

I brought in water potential N2 tank - empty.

Brought in IR temp system - cows had chewed wires.

I collected bio mass clippings - in fridge in 205. Tried to do ocean optics but weather was partly cloudy so I don't know how good.

Left about 1:30pm

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

DateTag#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

0 photos found

Graphs display:
16 sets found

No data found for TZ_Fenergy.
11 TZ_tmet graphs found

Tonzi Tower Met: Temperature and Power

Tonzi Tower Met: Solar Radiation

Tonzi Tower Met: IRT Sensors

LED Sensor Incoming

LED Sensor Outgoing

4-Band Solar Radiation

Air Temperature Profile

Relativity Humidity Profile

Tonzi Tower PRI

SRS PRI/NDVI

SRS NDVI

11 TZ_soilco2 graphs found

Tonzi Soil CO2 Profile: Open (East) CO2

Tonzi Soil CO2 Profile: Tree (West) CO2

Tonzi Soil CO2 Profile: Open (East) Temperatures

Tonzi Soil CO2 Profile: Tree (West) Temperatures

Tonzi Soil CO2 Profile: Upper CO2

Tonzi Soil CO2 Profile: Lower CO2

Tonzi Soil CO2 Profile: Upper Temperatures

Tonzi Soil CO2 Profile: Lower Temperatures

Tonzi Soil CO2 Profile: Power and Temperature

Tree 2 Soil CO2

Tree 2 Soil Temperature

Can't check TZ_mixed
3 TZ_mixed graphs found

Tonzi PPT

Tonzi CO2 and H2O Densities

Air Pressure

No data found for TZ_fflux.
8 TZ_fmet graphs found

Soil Heat Flux

Tonzi Soil Temperature Set A

Tonzi Soil Temperatures Set B

Tonzi Soil Temperatures Set C

Tonzi Soil Temperature Set D

Well Level

Well Water Temperature

Soil Water Potential

1 TZ_tram graphs found

Tonzi Tram Incoming PAR

3 TZ_co2prof graphs found

Tower CO2 Profile Concentrations

Tower CO2 Profile Cell Pressure

CO2 Profile Sensor Temperature

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

Floor Solar Radiations

TZ Soil Moisture

Can't check TZ_met
1 TZ_met graphs found

Floor and Tower RH

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

 
 

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This material is based upon work supported by the National Science Foundation and US Department of Energy. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the supporters.