When: Date: 6/15/2017 , Watch Time: 9:30 am .

Where: Tonzi/Vaira Ranch

Who: Siyan, Joe

Weather: clear, sunny

Phenology:

Summary

1. Joe showed me how to swap memory stick for the new set of Licor and Gill system.
2. Joe checked and downloaded phenocam images and met data from PC at Vaira.
3. Read dendrometers
4. Did not measured soil moisture due to low battery
5. Measure groundwater well and download GlobalWater data. The cable needs to be replaced.
6. Measure midday water potential of oak leaves
7. Collect grass samples within 400x4 cm2 for biomass.
8. Spectrum of Vaira grassland
9. Download IRT data

Vaira_Grass Site

1. Fence worked.
2. Downloaded Phenocam images.
3. New Licor system.

4. Checked the fans of air temp and relative humidity sensors at Vaira. YES!
5. Checked levels of Radiation sensors, clear up surfaces.YES!
6. Checked rain gage, make sure not clogged. YES!
7. Closed gate and set up fence. YES!

Tonzi_Tower Site

1. Fence worked.
2. New Licor system:

3. download Phenocam images. Yes!
4. checked the fans of air temp. and relative humidity sensors on the tower and the floor. YES!
5. Checked rain gage, make sure not clogged. YES!
6. Screens of met dataloggers:

CR23X3 – floor-Met

CR23X6 – tower-Met

CR10X2 – floor-Met

Soil CO₂ profile: CR23X5 – soil CO₂ profile

7. Calibrate CO2 profile system

8. closed gate and set up fence. YES!

Toniz_Floor Site

1. Fence worked.
2. New Licor system:

3. Closed gate and set up fence. YES!