Field Notes

<--2019-08-06 11:30:00 | 2019-08-22 11:30:00-->
Other sites visited today: Vaira | Tonzi
Phenocam link: Searching...

Tonzi: 2019-08-22 10:30:00 (DOY 234)
Author: Siyan Ma
Others: Joe

Summary: Standard data collection, swapped 7500s, swapped Tonzi soil co2 solar batteries.

When: Date: 8/22/2019 , Day: 233, Watch Time: 9:30 am .

Where: Tonzi/Vaira Ranch

Who: Siyan, Joe

Weather: clear, sunny

Phenology:

Summary

Swapped memory sticks of Licor-7500A. (Joe)
Checked and downloaded phenocam images and met data from PC at three towers. (Joe)
Joe brought new four batteries to the soil CO2 profile site at Tonzi.
Read dendrometers
Measured soil moisture
Measure groundwater well and download GlobalWater data
Measure midday water potential of oak leaves
Download IRT data

Vaira_Grass Site

Fence: the electrical is off.
Downloaded Phenocam images. (Joe)
Swapped the memory stick of Licor-7500A. (Joe)
Checked the fans of air temp and relative humidity sensors at Vaira. YES!
Downloaded met data (Joe)

Screen shot of Vaira met data logger table

Screen shot of Vaira soil co2 data logger table

Checked levels of Radiation sensors, clear up surfaces.YES!
Checked rain gage, make sure not clogged. YES!
Closed gate and set up fence. YES!

Tonzi_Tower Site

Fence: off..
swapped the memory stick of Licor-7500A. (Joe)
download Phenocam images. (Joe)
checked the fans of air temp. and relative humidity sensors on the tower and the floor. (Joe)
Checked rain gage, make sure not clogged. YES!
Screens of met dataloggers:

CR23X3 â€“ floor-Met & soil moisture

CR1000 â€“ tower-Met

Soil CO₂ profile: CR23X5 â€“ soil CO₂ profile

Screen shot of soil co2 data logger table

CO2 profile system (under construction).

8. closed gate and set up fence. YES!

Toniz_Floor Site

Fence worked.
Swapped the memory stick of Licor-7500A.

3. IRT

Screen shot of well level data logger status

Closed gate. YES!

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2019-08-22	TZ_floor	22.9
2019-08-22	TZ_tower	28
2019-08-22	TZ_road	32.1
2019-08-22	VR_well	56.1
2019-08-22	VR_pond	15.28

mode = both
Moisture Point Probes TZ
Array ( [0] => Tower_1 [1] => Floor_South_1 [2] => Floor_West_1 [3] => Soil_Transect_4_1 [4] => Soil_Transect_3_1 [5] => Soil_Transect_2_1 [6] => Soil_Transect_1_1 [7] => SoilCO2_West_A_1 [8] => SoilCO2_West_B_1 [9] => SoilCO2_West_C_1 [10] => Tower_2 [11] => Floor_South_2 [12] => Floor_West_2 [13] => Soil_Transect_4_2 [14] => Soil_Transect_3_2 [15] => Soil_Transect_2_2 [16] => Soil_Transect_1_2 [17] => SoilCO2_West_A_2 [18] => SoilCO2_West_C_2 [19] => Tower_3 [20] => Floor_South_3 [21] => Soil_Transect_4_3 [22] => Soil_Transect_3_3 [23] => Soil_Transect_2_3 [24] => Soil_Transect_1_3 [25] => SoilCO2_West_A_3 [26] => SoilCO2_West_B_3 [27] => SoilCO2_West_C_3 [28] => Tower_4 [29] => Soil_Transect_4_4 [30] => Soil_Transect_3_4 [31] => Soil_Transect_2_4 [32] => Soil_Transect_1_4 [33] => SoilCO2_West_A_4 [34] => SoilCO2_West_B_4 [35] => SoilCO2_West_C_4 [36] => SoilCO2_West_B_2 )

0000

Date	DOY	Rep	Depth	Tower_1	Floor_South_1	Floor_West_1	Soil_Transect_4_1	Soil_Transect_3_1	Soil_Transect_2_1	Soil_Transect_1_1	SoilCO2_West_A_1	SoilCO2_West_B_1	SoilCO2_West_C_1	Tower_2	Floor_South_2	Floor_West_2	Soil_Transect_4_2	Soil_Transect_3_2	Soil_Transect_2_2	Soil_Transect_1_2	SoilCO2_West_A_2	SoilCO2_West_C_2	Tower_3	Floor_South_3	Soil_Transect_4_3	Soil_Transect_3_3	Soil_Transect_2_3	Soil_Transect_1_3	SoilCO2_West_A_3	SoilCO2_West_B_3	SoilCO2_West_C_3	Tower_4	Soil_Transect_4_4	Soil_Transect_3_4	Soil_Transect_2_4	Soil_Transect_1_4	SoilCO2_West_A_4	SoilCO2_West_B_4	SoilCO2_West_C_4	SoilCO2_West_B_2	Spacial Count
2019-08-22	234	0	nan	3.9	1	3.3	3.1	1	1.5	0.1	5	5.9	12.8	11.5	5.7	7.2	7.5	14.5	13	5.4	7.2	12.1	14	20.1	9.8	16.5	17.9	13.7	16.5	-5.9	13.7	18.8	12.2	19.9	27.4	12.2	16.8	20.5	27.1
2019-08-22	234	1	nan	3.6	1	1.5	3.7	2.1	0.7	0.3	4.2	5	13.4	12.1	5.7	8.4	7.8	13.9	13.9	4.8	7.2	12.1	15.4	21.2	10.1	16.5	17.6	14.3	15	15.9	13.4	16.8	11.3	20.5	23.4	12.8	17.6	20.8	25.6	0.3
2019-08-22	234	Avg	0-15cm																																						0
2019-08-22	234	Avg	15-30cm																																						0
2019-08-22	234	Avg	30-45cm																																						0
2019-08-22	234	Avg	45-60cm																																						0

mode = both
Moisture Point Probes VR
Array ( [0] => Solar_Panels_1 [1] => Flux_Tower_1 [2] => Biomass_Cage_1 [3] => Solar_Panels_2 [4] => Flux_Tower_2 [5] => Biomass_Cage_2 [6] => Solar_Panels_3 [7] => Flux_Tower_3 [8] => Biomass_Cage_3 [9] => Solar_Panels_4 [10] => Flux_Tower_4 [11] => Biomass_Cage_4 )

0000

Date	DOY	Rep	Depth	Solar_Panels_1	Flux_Tower_1	Biomass_Cage_1	Solar_Panels_2	Flux_Tower_2	Biomass_Cage_2	Solar_Panels_3	Flux_Tower_3	Biomass_Cage_3	Solar_Panels_4	Flux_Tower_4	Biomass_Cage_4	Spacial Count
2019-08-22	234	0	nan	2.1	0.6	0.6	11.5	11.8	6.3	16.5	7.8	17.3	30.8	17.6	21.1
2019-08-22	234	1	nan	1.5	0.1	0.6	11.2	11.5	6.9	16.5	8.1	17.6	31.1	17.3	21
2019-08-22	234	Avg	0-15cm													0
2019-08-22	234	Avg	15-30cm													0
2019-08-22	234	Avg	30-45cm													0
2019-08-22	234	Avg	45-60cm													0

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2019-08-22	1	19.9
2019-08-22	102	9.1
2019-08-22	2	13.0
2019-08-22	245	10.8
2019-08-22	3	18.1
2019-08-22	4	5.0
2019-08-22	5	15.6
2019-08-22	7	19.1
2019-08-22	72	5.5
2019-08-22	79	15.5
2019-08-22	8	13.2

Water Potential - mode: raw

Time	Species	Tree	readings (bar)
2019-08-22 12:34:00	OAK	102	-27	-25	-28
2019-08-22 12:34:00	OAK	35	-32	-25	-26
2019-08-22 12:34:00	OAK	92	-27	-29	-20
2019-08-22 12:54:00	PINE	OLD	-15	-17	-19
2019-08-22 12:54:00	PINE	YNG	-1	-1	-2