Field Notes

<--2011-04-15 12:00:00 | 2011-05-03 09:30:00-->
Other sites visited today: Mayberry | Sherman Island | Twitchell Rice
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Tonzi: 2011-04-22 00:00:00 (DOY 112)
Author: Siyan Ma
Others: Laurier, Naama, Hanna

Summary: Tower Li-7500 worked well


4/22/2011
Siyan
Others: Laurier, Naama, and Hanna

Cloudy day, very nice temperature
Laurier and Naama visited Mr. Tonzi and asked his permission for root sampling.

Vaira
I downloaded data, cleaned the surfaces of radiation sensors and rain gauge, and took spectrum measurement. Laurier and Hanna helped to collected grass and litter samples. Naama helped to take soil moisture measurements.

Tonzi
Tower:
  • Checked the screen of tower PC. The Li-7500 worked well after Joe reset the range.
  • Downloaded data.
  • Calibrated CO2 profile system.


Floor:
  • swapped Li-7500, remove #35; install #0976.
  • Hanna helped me to take soil moisture measurements.
  • Collected grass and litter samples.
  • Midday water potential: oak = -13.5 ~ -8.0 bar; pine = -14.5 (old) ~ -2.0 (young) bar.
  • Ground water:
  • reduced the length of logger to 11.2 ft; swapped batteries (volt increased from 16 v to 18 v).
  • Wells: floor 10.20 ft; tower 12.25 ft; road 19.46 ft.
  • Read dedrometers
  • Soil CO2 profiles:

Open
2cm, 2930
4cm, 2430
8cm, 2500
16cm, 1910
Under trees
2cm, 2960
4cm, 4500
8cm, 4490
16cm, 1.06%

Vaira
Screen shot of Vaira data logger table

Vaira Gill sonic plots screen before downloading data

Tower

Tower Gill sonic plots screen before downloading data

Screen shot of Li-800 calibration pre-cal

Screen shot of Li-800 calibration pre-cal

Screen shot of Li-800 calibration span pre-cal

Screen shot of Li-800 calibration zero pre-cal

Screen shot of Li-800 calibration zero post-cal

Screen shot of Li-800 calibration span post-cal

Floor

Screen shot of soil moisture data logger table

Screen shot of tower met data logger table

Screen shot of floor met data logger table

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

Water Potential - mode: raw

TimeSpeciesTreereadings (bar)
2011-04-22 12:03:00 OAK UNKNOWN -8 -13.5 -9
2011-04-22 12:03:00 PINE UNKNOWN -14.5 -14 -3 -2

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found

13 photos found

Green oak savanna
tz__7708.jpg ( 2011-04-22 12:10:21 ) Full size: 1600x1200
Green oak savanna

Green grass at Tonzi
tz__7709.jpg ( 2011-04-22 12:10:39 ) Full size: 1600x1200
Green grass at Tonzi

Green grass and trees at Tonzi
tz__7710.jpg ( 2011-04-22 12:15:30 ) Full size: 1600x1200
Green grass and trees at Tonzi

Green grass and flowers
tz__7711.jpg ( 2011-04-22 12:15:44 ) Full size: 1600x1200
Green grass and flowers

Yellow flowers in green grass
tz__7712.jpg ( 2011-04-22 12:15:54 ) Full size: 1600x1200
Yellow flowers in green grass

Yellow and pink flowers in green grass
tz__7713.jpg ( 2011-04-22 12:16:16 ) Full size: 1600x1200
Yellow and pink flowers in green grass

Close up of grass and flowers
tz__7714.jpg ( 2011-04-22 12:16:32 ) Full size: 1600x1200
Close up of grass and flowers

Male flowers on pine branches
tz__7715.jpg ( 2011-04-22 13:03:03 ) Full size: 1600x1200
Male flowers on pine branches

Close up of male flowers on pine branches
tz__7716.jpg ( 2011-04-22 13:03:09 ) Full size: 1600x1200
Close up of male flowers on pine branches

Fresh oak leaves on twig and top of pressure tank
tz__7717.jpg ( 2011-04-22 13:12:48 ) Full size: 1600x1200
Fresh oak leaves on twig and top of pressure tank

Iris and young grass
tz__7718.jpg ( 2011-04-22 13:12:56 ) Full size: 1600x1200
Iris and young grass

Fresh oak leaves on twigs
tz__7722.jpg ( 2011-04-22 14:24:27 ) Full size: 1600x1200
Fresh oak leaves on twigs

Two dendrometer bands on oak trunk
tz__7724.jpg ( 2011-04-22 14:36:37 ) Full size: 1600x1200
Two dendrometer bands on oak trunk

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

11 TZ_soilco2 graphs found

Explore the graph:Tonzi Soil CO2 Profile: Open (East) CO2 in a new window

Explore the graph:Tonzi Soil CO2 Profile: Tree (West) CO2 in a new window

Explore the graph:Tonzi Soil CO2 Profile: Open (East) Temperatures in a new window

Explore the graph:Tonzi Soil CO2 Profile: Tree (West) Temperatures in a new window

Explore the graph:Tonzi Soil CO2 Profile: Upper CO2 in a new window

Explore the graph:Tonzi Soil CO2 Profile: Lower CO2 in a new window

Explore the graph:Tonzi Soil CO2 Profile: Upper Temperatures in a new window

Explore the graph:Tonzi Soil CO2 Profile: Lower Temperatures in a new window

Explore the graph:Tonzi Soil CO2 Profile: Power and Temperature in a new window

Explore the graph:Tree 2 Soil CO2 in a new window

Explore the graph:Tree 2 Soil Temperature in a new window

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

1 TZ_fflux graphs found

Explore the graph:Tonzi Wind Speed in a new window

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

1 TZ_tram graphs found

Explore the graph:Tonzi Tram Incoming PAR in a new window

3 TZ_co2prof graphs found

Explore the graph:Tower CO2 Profile Concentrations in a new window

Explore the graph:Tower CO2 Profile Cell Pressure in a new window

Explore the graph:CO2 Profile Sensor Temperature in a new window

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