Field Notes

<--2019-08-06 10:00:00 | 2019-08-22 10:30:00-->
Other sites visited today: Vaira | Tonzi
Phenocam link: Searching...

Tonzi: 2019-08-06 11:30:00 (DOY 218)
Author: Daphne Szutu
Others: Siyan

Summary: Regular data collection

2019-08-06
Tonzi

Siyan and I arrived around 11:30. It was hot and sunny with intermittent clouds passing by. There was still green grass around the pond. There was a little breeze, so it wasn't too bad in the shade. The datalogger box at the bottom of the tower is perfectly positioned to take advantage of the afternoon shade.

Siyan did her regular measurements - soil moisture, well water levels, DBH, midday plant water potential.

I serviced the zcams and cleaned the radiometers (couldn't reach PAR sensors and downward-looking NDVI/PRI because I couldn't swing boom past Arable). The tree/grass IRT sensors were both in their mounts.

I also downloaded data (may have missed some). I also tried to get a screenshot of the real-time number display from most of the dataloggers.

Silver laptop:
-TZ_CR6_CO2prof (Vaisala CO2 profile on tower)
-TZ_CR23X_IRT3 (sn 2143, datalogger by floor solar panels)
White laptop:
-Global Water logger from road well (Siyan downloaded this)
-TT GHG
-TF GHG
-Phenocam photos
-TZ_CR200_fwell
-TZ_CR1000_IRT
-Tmet (Moved from LattePanda to USB)
-Fmet (Moved from LattePanda to USB)
-TZSoilMoist (Moved from LattePanda to USB)
-TZ_FlirTC (Moved from LattePanda to USB)
-FLIR .jpg files (already on USB)
-OSU data files (I didn't see the ready-to-go files in Data/OSU folder at first, so I downloaded all the files (3 each from the 3 dataloggers) again from 2019-07-01. I moved all 18 files to the Tonzi/OSU folder, 9 that were in the Data/OSU folder and 9 that I downloaded while at the site).

Tonzi Tower LI-7500 readings:
CO2 392ppm
H2O 460ppm
T 31.7C
P 98.7kPa
SS 98

Tonzi Floor LI-7500 readings:
CO2 401ppm
H2O 484ppm
T 35.3C
P 98.8kPa
SS 99

We left the electric fences off and left at 14:00.

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2019-08-06	VR_well	55.2
2019-08-06	TZ_floor	21.2
2019-08-06	TZ_tower	26.1
2019-08-06	TZ_road	30.3

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_B_2 [19] => SoilCO2_West_C_2 [20] => Tower_3 [21] => Floor_South_3 [22] => Floor_West_3 [23] => Soil_Transect_4_3 [24] => Soil_Transect_3_3 [25] => Soil_Transect_2_3 [26] => Soil_Transect_1_3 [27] => SoilCO2_West_A_3 [28] => SoilCO2_West_B_3 [29] => SoilCO2_West_C_3 [30] => Tower_4 [31] => Floor_South_4 [32] => Floor_West_4 [33] => Soil_Transect_4_4 [34] => Soil_Transect_3_4 [35] => Soil_Transect_2_4 [36] => Soil_Transect_1_4 [37] => SoilCO2_West_A_4 [38] => SoilCO2_West_B_4 [39] => SoilCO2_West_C_4 )

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_B_2	SoilCO2_West_C_2	Tower_3	Floor_South_3	Floor_West_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	Floor_South_4	Floor_West_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	Spacial Count
2019-08-06	218	0	nan	3.9	2.1	3	1.3	0.7	3	0.9	5.3	5.9	1.9	11.2	7.8	8.7	7.8	14.8	12.4	4.8	7.5	0.3	14.3	14	21.5	21.2	10.3	16.5	18	14.3	16.9	16.2	13.3	18.8	11.1	41.4	21.3	20.5	26.8	11.9	18.2	20.8	24.8
2019-08-06	218	1	nan	4.2	3.9	2.4	1.9	0.7	3.3	0.6	5.3	7.1	2.9	12.4	7.8	10	7.8	15.2	12.7	4.5	7.8		13	14.3	21.2	24.8	10.3	16.2	17	13.7	15.4	16.2	13.1	19.3	11.1	11.2	12.2	19.9	27.9	12.8	17.6	21.1	25.9
2019-08-06	218	Avg	0-15cm																																									0
2019-08-06	218	Avg	15-30cm																																									0
2019-08-06	218	Avg	30-45cm																																									0
2019-08-06	218	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
2019-08-06	218	0	nan	3.3	0.6	0.9	11.2	12.7	7.5	16.2	7.3	17.3	30.8	17.3	21.3
2019-08-06	218	1	nan	3.6	0.6	1.8	11.2	12.7	6.9	16.8	7.8	17.9	30.2	16.8	20.5
2019-08-06	218	Avg	0-15cm													0
2019-08-06	218	Avg	15-30cm													0
2019-08-06	218	Avg	30-45cm													0
2019-08-06	218	Avg	45-60cm													0

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2019-08-06	1	20.0
2019-08-06	102	9.1
2019-08-06	2	13.0
2019-08-06	245	10.8
2019-08-06	3	18.0
2019-08-06	4	5.0
2019-08-06	5	15.5
2019-08-06	7	19.1
2019-08-06	72	6.7
2019-08-06	79	16.0
2019-08-06	8	8.4

Water Potential - mode: raw

Time	Species	Tree	readings (bar)
2019-08-06 13:13:00	OAK	102	-25	-17	-25
2019-08-06 13:13:00	OAK	35	-37	-20	-22
2019-08-06 13:13:00	OAK	92	-22	-32	-23
2019-08-06 13:35:00	PINE	OLD	-15	-10	-17
2019-08-06 13:35:00	PINE	YNG	-8	-9	-1