1. Checked and downloaded data at Tower, Floor, and Vaira. Swapped memory cards of CR1000s.
2. PC at Vaira seemed dead. Joe couldn’t restart it in the field. Click sounds. Data were downloaded from datalogger. No data lost.
3. Joe fixed CO2 profile system.
4. Tram cart was reset and running well.
5. Collected soil samples at Tonzi for measuring CO2 diffusivity in the lab.
6. Collected grass and litter samples for LAI and dry weight.
7. Read dendrometers
8. Measured soil moisture
9. Measure groundwater well:

1. Fence and gate power: 12 v.
2. Panel and Batteries: - v; - amps; - amps.
3. PC at Vaira seemed dead. Joe couldn’t restart it in the field. Click sounds. Dada were downloaded from datalogger. No data lost.
4. Check the fans of air temp. and relative humidity sensors at Vaira. YES!
5. Check levels of Radiation sensors, clear up surfaces. YES! (by Joe)
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.)

1. downloading data
2. check the fans of air temp. and relative humidity sensors on the tower and the floor. YES!
3. Joe fixed CO2 profile system.
4. close gate and set up fence. YES! Joe fixed the fence.

1. Fence and gate power: 12 v.
2. Panel and Batteries: 14.9 v; 12.6 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.)

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

1. Soil CO₂ profile: CR23X5 – wiring problem. Joe reset old program.
2. Close gate and set up fence. YES!

tonzi 7931AFE 402165 574B4B 402FF3 574632 7A432E 7A3C6E 7A3B40 7A4AAA 1/16/2013 16 sm 0-15 38.7 29.9 42.7 30.8 32.9 28.5 20.9 22.2 23.3 15-30 41.3 39.0 49.2 43.3 43.1 28.2 33.7 31.5 20.3 30-45 41.9 47.8 51.2 46.8 59.4 37.3 34.1 36.0 36.5 45-60 36.4 52.6 60.5 53.5 49.1 35.4 46.3 46.8 34.3 A6D882B A3D04E8 A6D72F5 0-15 26.9 20.6 25.1 15-30 27.9 21.9 34.3 30-45 36.5 36.8 37.9 45-60 49.7 48.5 49.4 vaira 7933dee 00000128B97F3 00000128B8072 00000128BDDE8 0-15 26.9 25 16.4 6.8 15-30 31.6 28.6 13.0 19.3333333 30-45 31.3 16.05 23.4 31.2 45-60 42.0 30.65 21.6 31.3333333

Tonzi Dendrometers

Date	Day	Tag #	Reading (mm)
1/16/2013	16	1	24
		2	18.5
		3	20.9
		4	3.5
		5	24
		7	12.6
		8	9.1
		72	14.3
		79	14.6
		102	17
		245	12.4

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