Field Notes

Tonzi: 2016-09-13 10:30:00 (DOY 257)
Author: Siyan Ma
Others: Joe

Summary: Standard data collection, might have been some rain - pocked marker dust and dirty sensors. Floor fence charger not working.

When: Date: 9/13/2016 , Day: 257 , Watch Time: 10:30 am .

Where: Tonzi/Vaira Ranch

Who: Siyan, Joe

Weather: partially cloudy

Phenology: Liukangâ€™s tree had acorns

Summary

Swapped memory cards of CR1000s at three sites. (Joe)
Checked and downloaded phenocam images and met data from PC at Floor and Vaira. (Joe)
Read dendrometers
Measured soil moisture
Measure groundwater well
Measure midday water potential of oak leaves
Collect grass litter at Vaira

Vaira_Grass Site

electronic fence left off
Downloaded Phenocam images. (Joe)
Swapped the memory cards of CR1000. (Joe)
Checked the fans of air temp and relative humidity sensors at Vaira. (Joe)
Downloaded met and soil CO2 profile data: (Joe)
Checked levels of Radiation sensors, clear up surfaces. (Joe)
Checked rain gage, make sure not clogged. (Joe)
Closed gate. (Joe)

Tonzi_Tower Site

Fence and gate power: 12 v.
swapped the memory cards of CR1000. (Joe)
download Phenocam images. Yes!
checked the fans of air temp. and relative humidity sensors on the tower and the floor. YES!
Checked rain gage, make sure not clogged. YES!
Calibrate CO2 profile system (Joe)

7. closed gate and set up fence. YES!

Toniz_Floor Site

Fence and gate power: off
Swapped the memory cards of CR1000. (Joe)

Screen shot of floor flux data logger table

Closed gate and set up fence. YES!

Field Data

CO2 Profile Tanks

Date	Tank	Pressure (psi)	ppm
2016-09-13	CO2	1900	406
2016-09-13	N2	1350	0

Well Depth

Date	Location	Depth (feet)
2016-09-13	TZ_floor	28.5
2016-09-13	TZ_road	37
2016-09-13	TZ_tower	32.8

mode = both
Moisture Point Probes TZ
Array ( [0] => Tower_1 [1] => Floor_South_1 [2] => Floor_West_1 [3] => SoilCO2_1 [4] => Soil_Transect_4_1 [5] => Soil_Transect_3_1 [6] => Soil_Transect_2_1 [7] => Soil_Transect_1_1 [8] => SoilCO2_West_A_1 [9] => SoilCO2_West_B_1 [10] => SoilCO2_West_C_1 [11] => Tower_2 [12] => Floor_South_2 [13] => Floor_East_2 [14] => Floor_West_2 [15] => SoilCO2_2 [16] => Soil_Transect_4_2 [17] => Soil_Transect_3_2 [18] => Soil_Transect_2_2 [19] => Soil_Transect_1_2 [20] => SoilCO2_West_A_2 [21] => SoilCO2_West_B_2 [22] => SoilCO2_West_C_2 [23] => Tower_3 [24] => Floor_South_3 [25] => Floor_East_3 [26] => Floor_West_3 [27] => SoilCO2_3 [28] => Soil_Transect_4_3 [29] => Soil_Transect_3_3 [30] => Soil_Transect_2_3 [31] => Soil_Transect_1_3 [32] => SoilCO2_West_A_3 [33] => SoilCO2_West_B_3 [34] => SoilCO2_West_C_3 [35] => Tower_4 [36] => Floor_South_4 [37] => Floor_East_4 [38] => Floor_West_4 [39] => SoilCO2_4 [40] => Soil_Transect_4_4 [41] => Soil_Transect_3_4 [42] => Soil_Transect_2_4 [43] => Soil_Transect_1_4 [44] => SoilCO2_West_A_4 [45] => SoilCO2_West_B_4 [46] => SoilCO2_West_C_4 )

0000

Date	DOY	Rep	Depth	Tower_1	Floor_South_1	Floor_West_1	SoilCO2_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_East_2	Floor_West_2	SoilCO2_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_East_3	Floor_West_3	SoilCO2_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_East_4	Floor_West_4	SoilCO2_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
2016-09-13	257	0	nan	5	5	3.6	5	0.4	5	1.8	1.9	7.4	0.9	2.7	10.3	10.9	10.6	6	7.2	9	14.2	11.2	3.9	7.5	0.8	11.2	15.6	7	10.9	22.6	18.4	9.8	15.9	16.5	13.7	15.6	15.6	8.7	9	3.3	17.9	11.1	11.1	10.7	17.3	22.3	10.2	17	13.6	28.2
2016-09-13	257	1	nan	5	4.2	10.3	4.2	7.5	2.4	3.9	1.3	7.1	0.6	2.4	9.3	8.4	11.2	6.3	8.4	9.7	13.3	12.1	4.2	8.1	0.5	11.2	15.6	6.7	13.7	22.9	18.7	9.5	15.4	16.2	13.7	15.6	15.4	8.7	9.9	2.4	18.8	11.1	11.1	10.7	16.2	22.5	10.7	17.3	13.3
2016-09-13	257	Avg	0-15cm																																																0
2016-09-13	257	Avg	15-30cm																																																0
2016-09-13	257	Avg	30-45cm																																																0
2016-09-13	257	Avg	45-60cm																																																0

mode = both
Moisture Point Probes VR
Array ( [0] => Solar_Panels_1 [1] => Flux_Tower_1 [2] => Gate_1 [3] => Biomass_Cage_1 [4] => Solar_Panels_2 [5] => Flux_Tower_2 [6] => Gate_2 [7] => Biomass_Cage_2 [8] => Solar_Panels_3 [9] => Flux_Tower_3 [10] => Gate_3 [11] => Biomass_Cage_3 [12] => Solar_Panels_4 [13] => Flux_Tower_4 [14] => Gate_4 [15] => Biomass_Cage_4 )

0000

Date	DOY	Rep	Depth	Solar_Panels_1	Flux_Tower_1	Gate_1	Biomass_Cage_1	Solar_Panels_2	Flux_Tower_2	Gate_2	Biomass_Cage_2	Solar_Panels_3	Flux_Tower_3	Gate_3	Biomass_Cage_3	Solar_Panels_4	Flux_Tower_4	Gate_4	Biomass_Cage_4	Spacial Count
2016-09-13	257	0	nan	0.1	1	1.8	0.4	7.8	6	5.7	2.9	14	3.9	9.5	12	27.1	15	11.9	15.9
2016-09-13	257	1	nan	0.4	1.3	1.5	0.1	8.1	6	5.7	3.2	13.7	3.4	9.8	12.9	26.5	14.5	11.6	16.2
2016-09-13	257	Avg	0-15cm																	0
2016-09-13	257	Avg	15-30cm																	0
2016-09-13	257	Avg	30-45cm																	0
2016-09-13	257	Avg	45-60cm																	0

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2016-09-13	102	20.0
2016-09-13	2	18.7
2016-09-13	3	22.0
2016-09-13	4	16.0
2016-09-13	5	18.5
2016-09-13	7	15.7
2016-09-13	72	23.4
2016-09-13	79	23.2
2016-09-13	8	18.7

Water Potential - mode: raw

Time	Species	Tree	readings (bar)
2016-09-13 01:02:00	OAK	102	-52	-45	-43
2016-09-13 01:02:00	OAK	35	-48.5	-47	-40
2016-09-13 01:02:00	OAK	92	-30	-35	-31
2016-09-13 01:24:00	PINE	OLD	-7	-22.5	-6.5
2016-09-13 01:24:00	PINE	YNG	-7	-4	-4.5