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Field Notes

<--2009-04-24 09:00:00 | 2009-05-13 09:00:00-->

Tonzi: 2009-05-07 05:00:00 (DOY 127)
Author: Siyan Ma
Others:


When: Date: 5/7/2009 , Day: 127 , Watch Time: 5:00am .
Where: Tonzi/Vaira Ranch
Who: Siyan
Weather: cloudy, sprinkle in the early morning
Phenology:
  • Tonzi: purple, big purple, yellow, white flowers, milking filling, lots of clover patches
  • Vaira: patchy yellow flower, clover patches, under taller grasses

Tonzi





Vaira



(Notes: more photos will be copied to \128.32.27.89\Ione_Savanna\Field_Notes\Year2009\Field_Notes\Year2009\photo_07May2009)
Summary
  1. Pre-dawn leaf water potential
  2. A-Ci and A-PAR curves for oak and gray pine
  3. swap Li-7500 at Vaira
  4. check and download data at Tower, Floor, and Vaira
  5. Calibrate Li-800 in the field (bring the copy of Ted’s instruction).
  6. grass and oak leaf samples
  7. dendrometer
  8. soil moisture
  9. spectrometer
  10. groundwater well

Date

DOY

Location

Depth from the black thing (feet)

5/7/2009

127

Floor

26.93



Tower

29.79



roadside

34.68


Vaira_Grass Site
  1. Fence and gate power: 12 v.
  2. Panel and Batteries: 13.7 v; 14.1 amps; 2.5 amps.
  3. Reading from Gillsonic screen before downloading data. (The value of H2O and CO2 should be in the range of 0 – 5 v.)


  1. downloading data YES!
  2. swaping Li-7500 Analyzer. (Remove SN# 65 ; install SN# 418 )
  3. Check the fans of air temp. and relative humidity sensors at Vaira. YES!
  4. Check MD-9 system connections YES!

Sys_vot = 13.88

  1. Check levels of Radiation sensors, clear up surfaces.YES!
  2. Check rain gage, make sure not clogged. YES!
  3. Closed gate and set up fence. YES!

Tonzi_Tower Site

  1. Fence and gate power: 12 v.
  2. Panel and Batteries: 12.4 v; 0.0 amps; 5.4 amps.
  3. Reading from Gillsonic screen before downloading data. (The value of H2O and CO2 should be in the range of 0 – 5 v.)

  1. downloading data YES!
  2. check the fans of air temp. and relative humidity sensors on the tower and the floor. YES!
  3. Check rain gage, make sure not clogged. YES!
  4. Check calibration cylinders;

CO2 1500 psig; flow 20 psi. 431.25ppm
N2 1000 psig; flow 20 psi.
Manually calibrate Li-800. Following Ted’s instruction: H:\IoneSavanna_2004\Tower_2004\CO2Profile\LI800_Calibration_Procedure_2Nov04.txt
Is the pump running‌ YES!

Original:

Zero:



Span:


  1. close gate and set up fence. YES!

Toniz_Floor Site
  1. Fence and gate power: 12 v.
  2. Panel and Batteries: 13.4 v; 6.8 amps; 2.1 amps.
  3. Reading from Gillsonic screen before downloading data. (The value of H2O and CO2 should be in the range of 0 – 5 v.)

  1. downloading data YES!
  2. Check MD-9 system connections


CR23X3 – floor-Met


CR23X5 – soil CO2 profile


CR23X6 – tower-Met

CR10X2 – floor-Met
  1. Close gate and set up fence. YES!




Tonzi




Dendrometer







Date

Day

Tag #

Reading (mm)

5/7/2009

127

71

X



72

7.6



77

X



78

X



79

21.5 reset to 10.5



245

8.0



248

X



250

18.5



255

X



‌252‌

X



102

11.9

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

Date

Day

Tag #

Reading (mm)

Original reading (mm)

Location



1

13.5


133



2

9.6


11828



3

13.9


11829



4

5.0





5

10.0





6

X





7

13.5





8

14.2


broken









tonzi

7931AFE

402165

574B4B

402FF3

574632

7A432E

7A3C6E

7A3B40

7A4AAA

5/7/2009

127










SM









0-15

27.9

19.1

39.9

27.9

27.0

24.4

25.6

23.2

11.5

15-30

29.8

24.6

50.0

29.2

29.5

20.6

27.1

28.0

11.5

30-45

26.0

26.0

39.6

32.9

14.5

20.7

18.7

25.4

23.5

45-60

28.8

27.9

41.4

38.0

29.1

23.9

20.2

36.2

17.0












A6D882B

A3D04E8

A6D72F5

















0-15

29.7

23.2

14.1







15-30

21.3

23.4

24.6







30-45

27.6

26.8

20.4







45-60

29.7

27.9

30.8

















vaira

57318a

7933dee








0-15

212.4

10.3








15-30

16.1

15.8








30-45

17.6

14.3








45-60

22.8

20.8








Field Data

No tank data

Well Depth

DateLocationDepth (feet)
2009-05-07TZ_floor26.93
2009-05-07TZ_road34.68
2009-05-07TZ_tower29.79

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)

Water Potential - mode: raw

Time< h>SpeciesTreereadings (bar)
2009-05-07 04:30:00 OAK UNKNOWN -3.5 -2 -3.1 -3.2 -2.6 -2.6 -2.3 -1.5 -1.8 -2.8 -3.3 -2.3
2009-05-07 04:30:00 PINE UNKNOWN -9.5 -5 -6.5 -6 -6 -7.5 -7.5 -10.5 -3.5 -26.5 -10 -6
2009-05-07 12:02:00 OAK UNKNOWN -9.5 -13 -13.5 -24 -22.5 -13.5 -18 -21 -25.5 -27
2009-05-07 12:02:00 PINE UNKNOWN -11 -10.5 -10.5 -16.5

OAK_UNKNOWN Whole Study20090507 04:30:00 twig/leaf cluster -0.26 0.06 12
OAK_UNKNOWN Whole Study20090507 12:02:00 twig/leaf cluster -1.9 0.61 10
PINE_UNKNOWN Whole Study20090507 04:30:00 twig/leaf cluster -0.87 0.6 12
PINE_UNKNOWN Whole Study20090507 12:02:00 twig/leaf cluster -1.2 0.29 4

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

No data found for TZ_tram.
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.