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Field Notes

<--2010-04-30 06:10:00 | 2010-05-13 11:00:00-->
Other sites visited today: Tonzi | Vaira | Twitchell Rice

Tonzi: 2010-05-13 10:00:00 (DOY 133)
Author: Joe Verfaillie
Others: Siyan, Melanie, Anders

Summary: Anders Ameriflux inter-comparison, LI7500 swap, IRT sensors cow chewed, two new N2 tanks.

Tonzi
5/13/2010

Met Andres at the Ione Hotel about 10am and headed for Tonzi. Arrived about 10:30 with Siyan and Melanie. Warm, clear and sunny, little breeze. Lots of flowers, still relatively wet and green.

Siyan swapped LI7500 on tower and Andres started setting up Ameriflux equipment. Not LI7000 but LI7500 and LI7200 and laptop so will need to run generator. The generator has a spill pan.

I swapped cards in z-cams.

Downloaded data from supplemental floor radiometers.

Checked IRT CR10x. Data looked like garbage. I brought in sensors, data logger and battery for testing in lab.

Tram was running.

Swapped N2 tank for co2 profile system and left another N2 tank for Ameriflux. Will need CO2 soon.

I removed the spare IRGA/Sonic mount from the top of the tower.

Left for Vaira about 1pm - Andres still at work.

Field Data

No tank data

Well Depth

DateLocationDepth (feet)
2010-05-13TZ_floor20.48
2010-05-13TZ_road29.7
2010-05-13TZ_tower24.35

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

9 photos found

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TZ_IMG_0487.jpg ( 2010-05-13 11:02:36 ) Full size: 1600x1200
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TZ_IMG_0488.jpg ( 2010-05-13 11:02:47 ) Full size: 1600x1200
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TZ_IMG_0490.jpg ( 2010-05-13 11:18:45 ) Full size: 1600x1200
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TZ_IMG_0491.jpg ( 2010-05-13 12:59:34 ) Full size: 1600x1200
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TZ_IMG_0492.jpg ( 2010-05-13 12:59:39 ) Full size: 1600x1200
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TZ_IMG_0493.jpg ( 2010-05-13 13:00:00 ) Full size: 1600x1200
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TZ_IMG_0494.jpg ( 2010-05-13 13:00:06 ) Full size: 1600x1200
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TZ_IMG_0495.jpg ( 2010-05-13 13:27:32 ) Full size: 1600x1200
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TZ_IMG_0496.jpg ( 2010-05-13 13:27:41 ) Full size: 1600x1200
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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.