When: Date: 11/13/2008 , Day: 318 , Watch Time: 8:58 .
Where: Tonzi/Vaira Ranch
Who: Siyan
Weather: clear
Phenology: grass emergence 90% at both Vaira and Tonzi; see cows (~20) at Tonzi and fresh cow craps at Vaira; oak leaves are still lot on tree.
Summary

1. Swap three sets of Li-7500
2. check and download data: three towers worked well. The FENCE of the tower was not in normal range, but battery voltage was 12v.
3. FORGOT CHECKING PC CLOCKS, probably 1 hour different from watch time. (Joe visited the sites the next day to take care of the problem.)
4. Grass is too small to sample for LAI. LAI < <1.
5. Soil moisture measured.
6. dendrometers read.

Vaira_Grass Site

1. Fence and gate power: 12 v.
2. Panel and Batteries: 13.9 v; 15.5 amps; 2.2 amps.
3. Reading from Gillsonic screen before downloading data. (The value of H₂O and CO₂ should be in the range of 0 – 5 v.)

Time
Path/File name	D:\Data\V06_ 318 .flx D:\Data\VR06 .raw
	mean	std		mean	std
w	0.11	0.23	Ts	15.58	0.73
u	-0.99	0.42	H2O	3.84	0.24
v	1.23	0.86	CO2	2.59	0.21
			Tc	1.21	0.24

1. downloading data YES!
2. swaping Li-7500 Analyzer. (Remove SN# 976 ; install SN# 73 )
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!

9. Closed gate and set up fence. YES!

Tonzi_Tower Site

1. Fence and gate power: <12 v. NEED CHECK!
2. Panel and Batteries: 13.4 v; 0.0 amps; 5.0 amps.
3. Reading from Gillsonic screen before downloading data. (The value of H₂O and CO₂ should be in the range of 0 – 5 v.)

Time
Path/File name	D:\Data\T06_318 .flx D:\Data\TW06 .raw
	mean	std		mean	std
w	-0.42	0.432	Ts	10.07	0.411
u	0.69	0.378	H2O	3.27	0.033
v	0.72	0.501	CO2	2.31	0.036

1. downloading data YES!
2. swaping Li-7500 Analyzer. (Remove SN# 418 ; install SN# 65 )
3. check the fans of air temp. and relative humidity sensors on the tower and the floor.
4. Check calibration cylinders;

CO₂ 800 psig; flow 20 psi. (431.8ppm)
N₂ 1900 psig; flow 20 psi.
YES! Manually calibrate Li-800. Following Ted’s instruction: H:\IoneSavanna_2004\Tower_2004\CO2Profile\LI800_Calibration_Procedure_2Nov04.txt
Is the pump running‌ YES!

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; 15.3 amps; 1.9 amps.
3. Reading from Gillsonic screen before downloading data. (The value of H₂O and CO₂ should be in the range of 0 – 5 v.)

Time
Path/File name	D:\Data\F06_318 .flx D:\Data\FL06 .raw
	mean	std		mean	std
w	-0.03	0.285	Ts	17.36	0.533
u	0.61	0.367	H2O	3.5	0.076
v	0.78	0.366	CO2	1.8	0.015

1. downloading data YES!
2. swaping Li-7500 Analyzer. (Remove SN# 41 ; install SN# 42 )

1. Check MD-9 system connections YES!

CR23X3 – floor-Met
CR23X5 – soil CO₂ profile
CR23X6 – tower-Met
CR10X2 – floor-Met
CR10X4 – sap-flow
CR10X7 – CO₂ profile
CR10X8 – wind profile

1. Soil CO₂ profile: increased after recent rainfall.

Reading from datalogger

Panel temp		24.9
Battery voltage		13.3
CO2E_1	532	TCE_1	20.3	CO2W_1	1162	TCW_1	22.67
CO2E_2	738	TCE_2	22.3	CO2W_2	1335	TCW_2	18.1
CO2E_3	1196	TCE_3	19	CO2W_3	2322	TCW_3	25.28
CO2E_4	1099	TCE_4	15	CO2W_4	2936	TCW_4	16.75

Reading from panels of analyzers

depth	Open	order	depth	Tree	order
2cm (1%)	1110	1	2cm (1%)	2460	1
4cm	1530	2	4cm	2670	4
8cm	2470	3	8cm	4880	2
16cm	4500	4	16cm	1.19%	3

1. Close gate and set up fence. YES!

Tonzi
Dendrometer
Date		Day		Tag #		Reading (cm)
11/13/2008		318		71		X
				72		11.0
				77		X
				78		X
				79		15.0
				245		5.0
				248		X
				250		12.8
				255		X
				‌252‌		X
				102		6.3
tonzi	7931AFE		402165		574B4B		402FF3	574632	7A432E		7A3C6E	7A3B40	7A4AAA
13-Nov-08	318
	SM
0-15	17.1		8.0		30.5		20.6	15.6	18.2		20.6	16.8	8.3
15-30	13.3		18.2		26.5		20.6	20.6	14.2		23.1	21.6	6.6
30-45	17.1		10.1		14.8		12.8	5.1	13.7		12.6	15.6	12.6
45-60	12.4		5.9		12.8		12.1	17.8	12.8		11.0	16.5	10.7
	A6D882B		A3D04E8		A6D72F5
0-15	25.0		22.6		10.0
15-30	18.8		19.7		21.0
30-45	17.6		21.8		12.3
45-60	13.6		7.6		3.0
vaira	57318a		7933dee
0-15	8.2		11.3
15-30	16.6		22.1
30-45	15.0		17.3
45-60	21.1		19.2

Sample sheet for MIBA

Sample vial	What
MIBA-US-01.178	Leave 1
MIBA-US-01. 179	Leave 2
MIBA-US-01. 180	Grass 1
MIBA-US-01. 181	Grass 2
MIBA-US-01. 182	Soil in 10 cm
MIBA-US-01. 183	Stem 1
MIBA-US-01. 184	Stem 2