Field Notes
<--2013-05-30 10:00:00 |
2013-06-19 09:30:00-->
Other sites visited today: Vaira | TonziTonzi: 2013-06-19 09:00:00 (DOY 170)
Author: Siyan Ma
Others: Joe, Martin, Taichi
Summary: Standard fieldwork, midday water potential, moved tram.
When: Date: 6/19/2013 , Day: 170 ,
Watch Time: 9:00 am .
Where: Tonzi/Vaira Ranch
Who: Siyan, Joe, Martin, Taichi
Weather: clear, sunny
Phenology: dead grasses; oak leaves; no cows
Summary
- Checked and downloaded data from PC at Tower, Floor.
- Joe checked and downloaded data at Vaira.
- Swapped memory cards of CR1000s at three sites. Everything
worked well.
- Joe, Martin, and Taichi moved the tram to the new
location behind Liukang’s Tree.
- Calibrated CO2 profile system.
- Measured midday water potential of oak leaves and pine
needles.
- Read dendrometers
- Measured soil moisture
- Measure groundwater well:
Date
|
DOY
|
Location
|
Depth without the black thing (feet)
|
6/19/2013
|
170
|
Floor
|
28.9
|
|
|
Tower
|
33.2
|
|
|
Roadside
|
37.3
|
Vaira_Grass Site
- Fence and gate power: 12 v.
- Joe checked and downloaded data at Vaira and swapped
the memory cards of CR1000.
- Check the fans of air temp and relative humidity sensors
at Vaira. YES!
- Check levels of Radiation sensors, clear up surfaces.YES!
- Check rain gage, make sure not clogged. YES!
- Closed gate and set up fence. YES!
 Tonzi_Tower Site
- Fence and gate power: 12 v.
- Panel and Batteries: - v;
- amps; - amps.
- Reading from Gillsonic screen before downloading data.
(The value of H2O and CO2 should be in the range of
0 – 5 v.)
 - downloading data from PC.
- Swapped the memory cards of CR1000.
 - check the fans of air temp. and relative humidity sensors
on the tower and the floor. YES!
- Check rain gage, make sure not clogged. YES!
- Check calibration cylinders;
CO2 1600 psig; flow 12 psi; 404.02 ppm.
N2 2000 psig; flow 10 psi.
Is the pump running‌ YES!
Zero
Before After
 
Span
After
 - close gate and set up fence. YES!
Toniz_Floor Site
- Fence and gate power: 12
v.
- Panel and Batteries: - v;
- amps; - amps.
- Reading from Gillsonic screen before downloading data.
(The value of H2O and CO2 should be in the range of
0 – 5 v.)
 - downloading data from PC. YES!
- Swapped the memory cards of CR1000.
- Check MD-9 system connections YES!
CR23X3 – floor-Met
CR23X6 – tower-Met
CR10X2 – floor-Met
Soil CO2 profile: CR23X5
– soil CO2 profile
 - Close gate and set up fence. YES!
Tonzi
|
|
|
|
|
Dendrometer
|
|
|
|
|
|
|
|
|
Date
|
Day
|
Tag
#
|
Reading
(mm)
|
|
6/19/2013
|
170
|
1
|
25
|
|
|
|
2
|
18.2
|
|
|
|
3
|
21.4
|
|
|
|
4
|
4
|
|
|
|
5
|
24.5
|
|
|
|
7
|
18.2
|
|
|
|
8
|
9.1
|
|
|
|
72
|
15.5
|
|
|
|
79
|
17.4
|
|
|
|
102
|
20.1
|
|
|
|
245
|
13.9
|
|
|
Field Data
No tank data
Well Depth
| Date | Location | Depth (feet) |
|---|
| 2013-06-19 | TZ_floor | 28.9 |
| 2013-06-19 | TZ_road | 37.3 |
| 2013-06-19 | TZ_tower | 33.2 |
No TZ Moisture Point data found
No VR Moisture Point data found
No TZ grass heigth found
No VR grass heigth found
Tree DBH
| Date | Tag# | Reading (mm) |
|---|
| 2013-06-19 | 1 | 25 |
| 2013-06-19 | 102 | 20.1 |
| 2013-06-19 | 2 | 18.2 |
| 2013-06-19 | 245 | 13.9 |
| 2013-06-19 | 3 | 21.4 |
| 2013-06-19 | 4 | 4 |
| 2013-06-19 | 5 | 24.5 |
| 2013-06-19 | 7 | 18.2 |
| 2013-06-19 | 72 | 15.5 |
| 2013-06-19 | 79 | 17.4 |
| 2013-06-19 | 8 | 9.1 |
Water Potential - mode: raw
| Time< h> | Species | Tree | readings (bar) |
|---|
| 2013-06-19 12:16:00 |
OAK |
102 |
-40 |
-15 |
-35 |
-27 |
| 2013-06-19 12:16:00 |
OAK |
35 |
-35 |
-39 |
-36 |
-20 |
| 2013-06-19 12:16:00 |
OAK |
92 |
-15 |
-28 |
-32 |
|
| 2013-06-19 12:16:00 |
PINE |
OLD |
-15 |
-20 |
-17 |
|
| 2013-06-19 12:16:00 |
PINE |
YNG |
-22 |
-12 |
-3.5 |
-9.5 |
No TZ Grass Biomass data found
No TZ OakLeaves Biomass data found
No TZ PineNeedles Biomass data found
4 photos found
20130619TZ_NewTramLocation2.jpg ( 2013-06-19 12:01:10 ) Full size: 1920x1440
view of field site
20130619TZ_NewTramLocation1.jpg ( 2013-06-19 11:59:16 ) Full size: 1920x1440
view of field site
20130619TZ_NewTramLocation3.jpg ( 2013-06-19 13:11:53 ) Full size: 1920x1440
view of field site
tonzi_2013_06_19_080110.jpg ( 2013-06-19 08:00:52 ) Full size: 1296x960
Just cause
16 sets found
No data found for TZ_Fenergy.
11 TZ_tmet graphs found
11 TZ_soilco2 graphs found
Can't check TZ_mixed
3 TZ_mixed graphs found
1 TZ_fflux graphs found
8 TZ_fmet graphs found
1 TZ_tram graphs found
3 TZ_co2prof graphs found
No data found for TZ_irt.
No data found for TZ_windprof.
1 TZ_tflux graphs found
2 TZ_sm graphs found
Can't check TZ_met
1 TZ_met graphs found
Can't check TZVR_mixed
8 TZ_osu graphs found
No data found for TZ_fd.
Tonzi Z-cam data
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