Field Notes

<--2019-05-14 09:30:00 | 2019-05-30 11:30:00-->
Other sites visited today: Tonzi | Vaira
Phenocam link: Searching...

Tonzi: 2019-05-30 10:00:00 (DOY 150)
Author: Siyan Ma
Others: Ana, Joe

Summary: Standard fieldwork, clip plots, midday water potential, still some green grass and more flowers.

When: Date: 5/30/2019 , Day: 150 , Watch Time: 10:00 am .

Where: Tonzi/Vaira Ranch

Who: Siyan, Joe, Ana

Weather: clear, sunny

Phenology: still some green grasses; yellow and purple flowers

Summary

Swapped memory sticks of Licor-7500A. (Joe)
Checked and downloaded phenocam images (Joe)
Download met data from PC at three towers. (Joe)
Download data from soil CO2 profile, CR200 groundwater sensor, GlobalWater, and IRT.
Read dendrometers
Measured soil moisture
Measure groundwater well
Measure midday water potential of oak leaves
Collect grass samples for Biomass
Spectrum of Vaira grassland

Vaira_Grass Site

Fence worked.
Downloaded Phenocam images.
Swapped the memory stick of Licor-7500A.
Checked the fans of air temp and relative humidity sensors at Vaira. YES!
Downloaded met data (Joe)
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 worked.
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. (Joe)
Download met data: CR23X3 â€“ floor-Met & soil moisture; CR1000 â€“ tower-Met (Joe)
Soil CO₂ profile: CR23X5 â€“ soil CO₂ profile
CO2 profile system (under construction).

9. closed gate and set up fence. YES!

Toniz_Floor Site

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

3. Download IRT data

Closed gate and set up fence. YES!

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2019-05-30	TZ_floor	13.9
2019-05-30	TZ_tower	18.7
2019-05-30	TZ_road	24.6

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
2019-05-30	150	0	nan	17.6	13.8	14.4	10.9	22.9	19.4	9.4	28.5	21.4	15.3	22.8	25.5	26.6	18.8	28.9	28.9	10	34.3	13	17.4	19.8	39	39.9	17.6	27.1	26.5	20.1	31.3	27.1	30.1	27.4	19.6	41.1	17.9	30.8	38	16.8	30.5	27.1	34.2
2019-05-30	150	1	nan	17.9	13.5	19.1	10.9	22.3	18.5	9.4	28.6	21.4	16.5	21.6	25.2	25.8	18.8	29.8	28.6	9.3	24.3	13.3	27.7	19.8	28.5	39.6	17.3	27.1	27.1	19.8	32.8	26.5	29.9	37.1	19.5	41.4	17.9	31.1	38.9	16.5	30.8	27.6	34.5
2019-05-30	150	Avg	0-15cm																																									0
2019-05-30	150	Avg	15-30cm																																									0
2019-05-30	150	Avg	30-45cm																																									0
2019-05-30	150	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
2019-05-30	150	0	nan	39.9	11.8	8.8	26.4	27.1	17	27.6	12.9	26.2	38	20.8	24.8
2019-05-30	150	1	nan	39.9	12.7	8.6	24.9	26.5	17.6	27.4	13.4	27.1	37.7	21.3	25.4
2019-05-30	150	Avg	0-15cm													0
2019-05-30	150	Avg	15-30cm													0
2019-05-30	150	Avg	30-45cm													0
2019-05-30	150	Avg	45-60cm													0

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2019-05-30	1	19.2
2019-05-30	2	13.6
2019-05-30	245	11.8
2019-05-30	3	17.5
2019-05-30	4	6.1
2019-05-30	5	12.9
2019-05-30	7	18.1
2019-05-30	72	8.9
2019-05-30	79	17.5
2019-05-30	8	8.4

Water Potential - mode: raw

Time	Species	Tree	readings (bar)
2019-05-30 13:30:00	OAK	102	-18
2019-05-30 13:30:00	OAK	35	-13	-24	-18
2019-05-30 13:30:00	OAK	92	-27	-20	-25
2019-05-30 13:58:00	PINE	OLD	-2	-15	-3
2019-05-30 13:58:00	PINE	YNG	-2	-2	-2