Field Notes
<--2010-04-13 10:00:00 |
2010-05-13 10:00:00-->
Tonzi: 2010-04-30 06:10:00 (DOY 120)
Author: Siyan Ma
Others:
When: Date: 4/30/2010 ,
Day: 120 ,
Watch Time: 6:10am .
Where: Tonzi/Vaira Ranch
Who: Siyan
Weather:
clear, beautiful sunshine
Phenology:
A lot of dew on the grass leaf surface in the morning; Grass in reproduction
stage; Yellow flowers, purple; Tree No.92 see acorn follower; Tall
grass at Vaira, as tall as my leg.
Summary
- Tram was working well.
- Pre-dawn leaf water potential: oak leaf= -2.7 bar; pin needle=-6
bar.
- A-Ci curves for oak and gray pine
- check and download data at Tower, Floor, and Vaira
- Didn’t calibrate Li-800 in the field because N2 tank was almost
empty.
- collected samples of oak leaves and pin needles
- dendrometers
- soil moisture
- groundwater well:
Date
|
DOY
|
Location
|
Depth
from the black thing (feet)
|
4/30/2010
|
120
|
Floor
|
20.96
|
|
|
Tower
|
24.4
|
|
|
roadside
|
30.03
|
Vaira_Grass
Site
- Fence and gate power: 12 (was not on) v.
- Panel and Batteries: 13.5 v; 14.6 amps; 3.6
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 YES!
- Check the fans of air temp.
and relative humidity sensors at Vaira. YES!
- Check MD-9 system connections
YES!
- Check CR23X with two
multiplexers
- 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: ok
v; ok
amps; ok
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 YES!
- 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;
CO 2 500 psig; flow psi; 431.25
ppm.
N 2 almost 0
psig; flow psi.
Manually calibrate Li-800. Following Ted’s instruction: H:\IoneSavanna_2004\Tower_2004\CO2Profile\LI800_Calibration_Procedure_2Nov04.txt
Is the pump running Sounds OK.
- close gate and set up fence. YES!
Toniz_Floor
Site
- Fence and gate power: 12
v.
- Panel and Batteries: 14.7
v; 16.7
amps; 1.9
amps. (about
7:00 am local time)
- Reading from Gillsonic screen
before downloading data. (The value
of H2O and CO2 should be in the range of 0 – 5 v.)
- downloading data YES!
- Check MD-9 system
connections YES!
CR23X3 – floor-Met
CR23X5 – soil CO 2
profile
CR23X6 – tower-Met
CR10X2 – floor-Met
- Soil CO2 profile:
no power when I got there. I unplug
and re-plug fuses, then the system back to work.
Reading
from datalogger
Reading
from panels of analyzers
depth
|
Open
|
order
|
depth
|
Tree
|
order
|
2cm
(1%)
|
1300
|
1
|
2cm
(1%)
|
4220
|
1
|
4cm
|
2120
|
2
|
4cm
|
5460
|
4
|
8cm
|
2530
|
3
|
8cm
|
5210
|
2
|
16cm
|
910
|
4
|
16cm
|
1.14%
|
3
|
- clean up flat camera’s
surface. YES!
- Close gate and set up fence. YES!
tonzi
|
7931AFE
|
402165
|
574B4B
|
402FF3
|
574632
|
7A432E
|
7A3C6E
|
7A3B40
|
7A4AAA
|
4/30/2010
|
120
|
|
|
|
|
|
|
|
|
|
sm
|
|
|
|
|
|
|
|
|
0-15
|
44.9
|
29.1
|
41.1
|
34.1
|
38.2
|
37.6
|
27.6
|
26.1
|
22.3
|
15-30
|
40.8
|
39.0
|
40.5
|
37.8
|
40.2
|
27.7
|
30.1
|
31.3
|
18.6
|
30-45
|
45.2
|
46.3
|
44.9
|
40.5
|
46.6
|
34.9
|
32.4
|
34.6
|
33.2
|
45-60
|
42.0
|
56.6
|
66.6
|
50.0
|
45.1
|
36.5
|
45.4
|
51.4
|
29.4
|
|
|
|
|
|
|
|
|
|
|
|
A6D882B
|
A3D04E8
|
A6D72F5
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0-15
|
29.4
|
20.9
|
22.0
|
|
|
|
|
|
|
15-30
|
27.1
|
17.6
|
33.5
|
|
|
|
|
|
|
30-45
|
35.4
|
34.3
|
44.6
|
|
|
|
|
|
|
45-60
|
47.1
|
51.4
|
48.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
vaira
|
57318a
|
7933dee
|
|
|
|
|
|
|
|
0-15
|
27.9
|
22.9
|
|
|
|
|
|
|
|
15-30
|
27.4
|
30.9
|
|
|
|
|
|
|
|
30-45
|
32.8
|
30.5
|
|
|
|
|
|
|
|
45-60
|
35.3
|
40.4
|
|
|
|
|
|
|
|
Tonzi
|
|
|
|
|
|
Dendrometer
|
|
|
|
|
|
|
|
|
|
|
Date
|
Day
|
Tag #
|
Reading (mm)
|
|
|
4/30/2010
|
120
|
245
|
10.9
|
|
|
|
|
250
|
21.8
|
|
|
|
|
79
|
12.9
|
|
|
|
|
72
|
9
|
|
|
|
|
1
|
19.2
|
|
|
|
|
5
|
12.1
|
|
|
|
|
3
|
17.3
|
|
|
|
|
2
|
10.9
|
|
|
11829
|
|
8
|
16.3
|
|
|
11828
|
|
7
|
15.9
|
|
|
|
|
4
|
8.3
|
|
|
Notes:
“X” means not working any more.
Dendrometers
installed by Gretchen group
|
Field Data
No tank data
Well Depth
Date | Location | Depth (feet) |
2010-04-30 | TZ_floor | 20.96 |
2010-04-30 | TZ_road | 30.03 |
2010-04-30 | TZ_tower | 24.4 |
No TZ Moisture Point data found
No VR Moisture Point data found
No TZ grass heigth found
No VR grass heigth found
Tree DBH
Water Potential - mode: raw
Time< h> | Species | Tree | readings (bar) |
2010-04-30 04:37:00 |
OAK |
UNKNOWN |
-2 |
-2 |
-2 |
-3.5 |
-3 |
-2.5 |
-2.5 |
-3 |
-4 |
2010-04-30 04:37:00 |
PINE |
UNKNOWN |
-4 |
-7 |
-7 |
-8 |
-6 |
-6 |
|
|
|
2010-04-30 12:02:00 |
OAK |
UNKNOWN |
-9.5 |
-8.5 |
-13.2 |
-14.5 |
-4.1 |
-21 |
-13.6 |
|
|
2010-04-30 12:02:00 |
PINE |
UNKNOWN |
-17.5 |
-15.5 |
-7.9 |
|
|
|
|
|
|
No TZ Grass Biomass data found
No TZ OakLeaves Biomass data found
No TZ PineNeedles Biomass data found
15 photos found
TZ_IMG_0449.jpg ( 2010-04-30 06:50:26 ) Full size: 1600x1200
caption
TZ_IMG_0450.jpg ( 2010-04-30 06:50:43 ) Full size: 1600x1200
caption
TZ_IMG_0451.jpg ( 2010-04-30 06:50:54 ) Full size: 1600x1200
caption
TZ_IMG_0452.jpg ( 2010-04-30 06:51:07 ) Full size: 1600x1200
caption
TZ_IMG_0453.jpg ( 2010-04-30 07:31:19 ) Full size: 1600x1200
caption
TZ_IMG_0454.jpg ( 2010-04-30 07:31:30 ) Full size: 1600x1200
caption
TZ_IMG_0455.jpg ( 2010-04-30 07:31:56 ) Full size: 1600x1200
caption
TZ_IMG_0456.jpg ( 2010-04-30 08:02:48 ) Full size: 1600x1200
caption
TZ_IMG_0457.jpg ( 2010-04-30 08:03:09 ) Full size: 1600x1200
caption
TZ_IMG_0458.jpg ( 2010-04-30 08:03:25 ) Full size: 1600x1200
caption
TZ_IMG_0459.jpg ( 2010-04-30 08:40:07 ) Full size: 1600x1200
caption
TZ_IMG_0460.jpg ( 2010-04-30 10:23:58 ) Full size: 1600x1200
caption
TZ_IMG_0461.jpg ( 2010-04-30 10:24:17 ) Full size: 1600x1200
caption
TZ_IMG_0462.jpg ( 2010-04-30 10:24:26 ) Full size: 1600x1200
caption
TZ_IMG_0463.jpg ( 2010-04-30 13:10:53 ) Full size: 1600x1200
caption
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
No data found for TZ_fflux.
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.
No data found for TZ_tflux.
2 TZ_sm graphs found
Can't check TZ_met
1 TZ_met graphs found
Can't check TZVR_mixed
No data found for TZ_osu.
No data found for TZ_fd.
Tonzi Z-cam data
|
|