Field Notes

<--2010-09-10 12:00:00 | 2010-10-07 11:30:00-->
Other sites visited today: Tonzi | Vaira
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Tonzi: 2010-10-07 10:00:00 (DOY 280)
Author: Siyan Ma
Others: Joe, Sonia

Summary: Show Sonia the towers, swap LI7500s, standard field work.


When: Date: 10/07/2010 , Day: 280 , Watch Time: 10:00 am .
Where: Tonzi/Vaira Ranch
Who: Siyan, Joe, Sonia (visitor)
Weather: nice breeze, high while cloud
Phenology: yellow grass litters, 10-30% oak leaf yellow; some drops of rain but no greass germination yet.
Photos: (128.32.27.89):\Ione_Savanna\Field_Notes\Year2010\photos_20101007\
Summary:
  1. swap Li-7500 at Vaira, tower, and floor
  2. check and download data at Tower, Floor, and Vaira
  3. Calibrate Li-800 in the field.
  4. midday leaf water potential and sample of oak leaves and pine needles
  5. dendrometer
  6. soil moisture
  7. groundwater well

Date
DOY
Location
Depth - nothe black thing (feet)

10/07/2010
280
Floor
28.04



Tower
32.78



roadside
36.90


Vaira_Grass Site
  1. Fence and gate power: 12 v.
  2. Panel and Batteries: - v; - amps; - amps.
  3. Reading from Gillsonic screen before downloading data. (The value of H2O and CO2 should be in the range of 0 – 5 v.)

Working well!
  1. downloading data YES!
  2. swaping Li-7500 Analyzer. (Remove SN# 1594 ; install SN# 418 )
  3. Check the fans of air temp. and relative humidity sensors at Vaira. YES!
  4. Check MD-9 system connections YES!
  5. Check levels of Radiation sensors, clear up surfaces. YES!
  6. Check rain gage, make sure not clogged. YES!
  7. Closed gate and set up fence. YES!

Tonzi_Tower Site

  1. Fence and gate power: 12 v.
  2. Panel and Batteries: - v; - amps; - amps.
  3. Reading from Gillsonic screen before downloading data. (The value of H2O and CO2 should be in the range of 0 – 5 v.)

Working well!
  1. downloading data YES!
  2. swaping Li-7500 Analyzer. (Remove SN# 65 ; install SN# 73 )
  3. check the fans of air temp. and relative humidity sensors on the tower and the floor. YES!
  4. Check rain gage, make sure not clogged. YES!
  5. Check calibration cylinders;

CO2 2000 psig; flow 22 psi. 384.08 ppm.
N2 1250 psig; flow 20 psi.
Manually calibrate Li-800. Following Ted’s instruction: YES!
Is the pump running‌ No, but Joe fixed it.
  1. close gate and set up fence. YES!

Toniz_Floor Site
  1. Fence and gate power: 12 v.
  2. Panel and Batteries: 13.9 v; 15.0 amps; 2.0 amps.
  3. Reading from Gillsonic screen before downloading data. (The value of H2O and CO2 should be in the range of 0 – 5 v.)

Floor Gill sonic plots screen before downloading data
  1. downloading data YES!
  2. swaping Li-7500 Analyzer. (Remove SN# 41 ; install SN# 42 )
  3. Check MD-9 system connections

CR23X6 – tower-Met
Screen shot of tower met data logger table



CR10X2 – floor-Met
Screen shot of floor met data logger table

CR23X3 – floor-Met
Screen shot of soil moisture data logger table

CR23X5 – soil CO2 profile
Screen shot of soil co2 data logger table

Screen shot of under canopy energy data logger table
  1. Soil CO2 profile

Reading from datalogger
Reading from panels of analyzers

depth
Open
order
depth
Tree
order

2cm (1%)
430
1
2cm (1%)
1090
1

4cm
520
2
4cm
1620
4

8cm
730
3
8cm
1600
2

16cm
550
4
16cm
3150
3
  1. Close gate and set up fence.

tonzi
7931AFE
402165
574B4B
402FF3
574632
7A432E
7A3C6E
7A3B40
7A4AAA

10/7/2010
280









sm








0-15
8.6
3.9
5.9
6.2
3.0
3.9
6.5
3.3
3.6

15-30
12.7
8.4
10.0
11.2
7.5
8.7
13.6
11.8
4.8

30-45
17.9
11.2
11.7
14.3
16.8
10.1
14.5
16.5
13.4

45-60
13.9
5.6
14.2
11.0
11.1
11.6
14.2
22.8
10.7












A6D882B
A3D04E8
A6D72F5
















0-15
6.5
1.5
3.1






15-30
6.0
1.7
14.6






30-45
16.2
14.8
12.0






45-60
16.2
19.2
4.4
















vaira
57318a
7933dee







0-15
broken
0.3







15-30
broken
11.3







30-45
broken
15.3







45-60
broken
28.4










Tonzi





Dendrometer










Date
Day
Tag #
Reading (mm)


10/7/2010
280
72
11.5




79
15.8




245
12.3




250
21.4
(reset to 10.5 on May 7, 2009)



1
21.1




2
9.9




3
18.0




4
8.2




5
13.6




7
15.1




8
16.5
11828



102
X




71
X




77
X
‌



78
X
‌



248
X
broken



255
X
‌



‌252‌
X
‌



6
X


Notes: “X” means not working any more.
Dendrometers installed by Gretchen group

Diagram of dendrometer tree locations






Field Data

No tank data

Well Depth

DateLocationDepth (feet)
2010-10-07TZ_floor28.04
2010-10-07TZ_road36.9
2010-10-07TZ_tower32.78

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)
2010-10-07 11:54:00 OAK UNKNOWN -55.5 -51 -32 -54 -55.5 -49.5
2010-10-07 11:54:00 PINE UNKNOWN -10 -5 -12 -4 -20

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found

34 photos found

CR10X wiring for East sap flow site
20101007TZ_ESapFlowWires1.jpg ( 2010-10-07 14:12:49 ) Full size: 3648x2736
CR10X wiring for East sap flow site

CR10X wiring for East sap flow site
20101007TZ_ESapFlowWires2.jpg ( 2010-10-07 14:13:11 ) Full size: 3648x2736
CR10X wiring for East sap flow site

PAR sensors twisted on the radiometer tram
20101007TZ_TiltedTramPAR.jpg ( 2010-10-07 12:13:24 ) Full size: 3648x2736
PAR sensors twisted on the radiometer tram

Looking up at the Tower top
TZ_004.jpg ( 2010-10-07 18:43:18 ) Full size: 2592x1944
Looking up at the Tower top

View of the oak savanna with dead grass
TZ_100_5360.JPG ( 2010-10-07 14:26:13 ) Full size: 1496x1122
View of the oak savanna with dead grass

View of the oak savanna with dead grass
TZ_100_5361.JPG ( 2010-10-07 14:26:26 ) Full size: 1496x1122
View of the oak savanna with dead grass

View of the oak savanna with dead grass
TZ_100_5362.JPG ( 2010-10-07 14:26:42 ) Full size: 1496x1122
View of the oak savanna with dead grass

View of the oak savanna with dead grass and cow waterer
TZ_100_5363.JPG ( 2010-10-07 14:26:50 ) Full size: 1496x1122
View of the oak savanna with dead grass and cow waterer

View of the oak savanna with dead grass and cow waterer
TZ_100_5364.JPG ( 2010-10-07 14:26:58 ) Full size: 1496x1122
View of the oak savanna with dead grass and cow waterer

View of the oak savanna with dead grass and cow waterer
TZ_100_5365.JPG ( 2010-10-07 14:27:11 ) Full size: 1496x1122
View of the oak savanna with dead grass and cow waterer

View of the oak savanna with dead grass and cow waterer
TZ_100_5366.JPG ( 2010-10-07 14:27:19 ) Full size: 1496x1122
View of the oak savanna with dead grass and cow waterer

View of the oak savanna with dead grass and Tonzi pond
TZ_100_5367.JPG ( 2010-10-07 14:27:27 ) Full size: 1496x1122
View of the oak savanna with dead grass and Tonzi pond

View of the oak savanna with dead grass and Tonzi pond
TZ_100_5368.JPG ( 2010-10-07 14:27:35 ) Full size: 1496x1122
View of the oak savanna with dead grass and Tonzi pond

Siyan working on the Tower computer
TZ_010.jpg ( 2010-10-07 18:44:37 ) Full size: 2592x1944
Siyan working on the Tower computer

Siyan at Tonzi, brown grass, green trees
TZ_014.jpg ( 2010-10-07 18:46:16 ) Full size: 2592x1944
Siyan at Tonzi, brown grass, green trees

Brown grass and breen trees at Tonzi
TZ_015.jpg ( 2010-10-07 18:46:22 ) Full size: 2592x1944
Brown grass and breen trees at Tonzi

Brown grass and green trees at Tonzi
TZ_016.jpg ( 2010-10-07 18:46:27 ) Full size: 2592x1944
Brown grass and green trees at Tonzi

Brown grass and green trees at Tonzi
TZ_017.jpg ( 2010-10-07 18:46:32 ) Full size: 2592x1944
Brown grass and green trees at Tonzi

Siyan checking the calibration gas tanks at Tonzi
TZ_020.jpg ( 2010-10-07 18:47:34 ) Full size: 2592x1944
Siyan checking the calibration gas tanks at Tonzi

The radiometer tram and under-story eddy tower at Tonzi
TZ_022.jpg ( 2010-10-07 19:17:14 ) Full size: 1944x2592
The radiometer tram and under-story eddy tower at Tonzi

Radiometer tram and tram car
TZ_025.jpg ( 2010-10-07 19:17:56 ) Full size: 1944x2592
Radiometer tram and tram car

The Floor eddy tower at Tonzi
TZ_029.jpg ( 2010-10-07 19:19:35 ) Full size: 1944x2592
The Floor eddy tower at Tonzi

Temporary under-story RH/T sensor and net radiation
TZ_040.jpg ( 2010-10-07 19:22:47 ) Full size: 1944x2592
Temporary under-story RH/T sensor and net radiation

Siyan doing manual Moisture Point soil measurements
TZ_044.jpg ( 2010-10-07 19:23:32 ) Full size: 2592x1944
Siyan doing manual Moisture Point soil measurements

Temporary Floor net radiation and PAR sensors
TZ_051.jpg ( 2010-10-07 19:34:27 ) Full size: 1944x2592
Temporary Floor net radiation and PAR sensors

Big tree near soil CO2 measurements
TZ_056.jpg ( 2010-10-07 19:37:06 ) Full size: 2592x1944
Big tree near soil CO2 measurements

Moisture Point logger and probe
TZ_058.jpg ( 2010-10-07 19:38:07 ) Full size: 2592x1944
Moisture Point logger and probe

Manual dendrometer on tree trunk
TZ_059.jpg ( 2010-10-07 19:46:19 ) Full size: 2592x1944
Manual dendrometer on tree trunk

Measuring water level in the well
TZ_064.jpg ( 2010-10-07 20:11:15 ) Full size: 2592x1944
Measuring water level in the well

Another manual dendrometer on tree trunk
TZ_067.jpg ( 2010-10-07 20:13:51 ) Full size: 2592x1944
Another manual dendrometer on tree trunk

View of the Tonzi Tower
TZ_069.jpg ( 2010-10-07 20:16:05 ) Full size: 1944x2592
View of the Tonzi Tower

Making leaf water potential measurements
TZ_073.jpg ( 2010-10-07 20:42:53 ) Full size: 2592x1944
Making leaf water potential measurements

Making leaf water potential measurements
TZ_074.jpg ( 2010-10-07 20:43:37 ) Full size: 2592x1944
Making leaf water potential measurements

View of the Tonzi Tower
TZ_077.jpg ( 2010-10-07 21:21:44 ) Full size: 1944x2592
View of the Tonzi Tower

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

No data found for TZ_fflux.
No data found for TZ_fmet.
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