Field Notes

<--2018-12-19 10:00:00 | 2019-01-04 10:30:00-->
Other sites visited today: Vaira | Tonzi

Tonzi: 2019-01-04 09:00:00 (DOY 4)
Author: Siyan Ma
Others: Joe

Summary: Swapped 7500s, measured newly discovered well at Vaira, standard field work

When: Date: 1/4/2019 , Day: 4 , Watch Time: 9:00 am .

Where: Tonzi/Vaira Ranch

Who: Siyan, Joe

Weather: clear, sunny

Phenology:

Summary

Swapped IRGA of Licor-7500A.
Checked and downloaded flux, phenocam images, and met data from three towers.
Read dendrometers
Measured soil moisture
Measure groundwater well
Spectrum of Vaira grassland
Download IRT data

Vaira_Grass Site

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

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. 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!
Screens of met dataloggers:

CR23X3 â€“ floor-Met & soil moisture

CR1000 â€“ tower-Met

Soil CO₂ profile: CR23X5 â€“ soil CO₂ profile

7. closed gate and set up fence. YES!

Toniz_Floor Site

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

3. IRT

Closed gate and set up fence. YES!

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2019-01-04	VR_pond	15.7
2019-01-04	VR_well	58.3
2019-01-04	TZ_floor	30.3
2019-01-04	TZ_tower	34.9
2019-01-04	TZ_road	38.2

mode = both
Moisture Point Probes TZ
Array ( [0] => Tower [1] => Floor_West [2] => Soil_Transect_4 [3] => Soil_Transect_3 [4] => Soil_Transect_2 [5] => Soil_Transect_1 [6] => SoilCO2_West_A [7] => SoilCO2_West_B [8] => SoilCO2_West_C [9] => Floor_South )

Date	DOY	Rep	Depth	Tower	Floor_West	Soil_Transect_4	Soil_Transect_3	Soil_Transect_2	Soil_Transect_1	SoilCO2_West_A	SoilCO2_West_B	SoilCO2_West_C	Floor_South	Avg	Spacial Count	Measurement Count
2019-01-04	4	0	0-15cm	22	28.5	19.1	22	20.6	13.8	21.7	30.5	18.5
2019-01-04	4	0	15-30cm	25.2	28.3	21.6	30.1	40.1	13	24.6	17	28.6	27.1
2019-01-04	4	0	30-45cm	21.2		22.3	30.7	31.8	24.6	32.9	32.7	36	37.1
2019-01-04	4	0	45-60cm	17.6	42.8	23.9	42.5	46	14.2	40	47.1	47.7	19.3
2019-01-04	4	1	0-15cm	39.9	27.9	19.4	26.1	19.7	13.8	21.4	30.5	17.9	22
2019-01-04	4	1	15-30cm	37.4	28	22.5	30.1	30.1	13.3	24	16.4	38.9	27.4
2019-01-04	4	1	30-45cm	21.2	33.8	22.1	32.4	32.4	25.4	34.1	32.4	35.2	47.7
2019-01-04	4	1	45-60cm	18.2	41.1	23.4	47.6	45.1	14.8	41.4	46.6	43.7	29.6
2019-01-04	4	Avg	0-15cm	30.95	28.2	19.25	24.05	20.15	13.8	21.55	30.5	18.2	22	22.87	10	19
2019-01-04	4	Avg	15-30cm	31.3	28.15	22.05	30.1	35.1	13.15	24.3	16.7	33.75	27.25	26.19	10	20
2019-01-04	4	Avg	30-45cm	21.2	33.8	22.2	31.55	32.1	25	33.5	32.55	35.6	42.4	30.99	10	19
2019-01-04	4	Avg	45-60cm	17.9	41.95	23.65	45.05	45.55	14.5	40.7	46.85	45.7	24.45	34.63	10	20

mode = both
Moisture Point Probes VR
Array ( [0] => Solar_Panels [1] => Gate [2] => Biomass_Cage )

Date	DOY	Rep	Depth	Solar_Panels	Gate	Biomass_Cage	Avg	Spacial Count	Measurement Count
2019-01-04	4	0	0-15cm	15.6	24.7	21.4
2019-01-04	4	0	15-30cm	28.3	20.3	22.8
2019-01-04	4	0	30-45cm	17.9	23.2	34.6
2019-01-04	4	0	45-60cm	27.9	31.4	31.1
2019-01-04	4	1	0-15cm	15.3	24.7	16.2
2019-01-04	4	1	15-30cm	28	20.3	20.6
2019-01-04	4	1	30-45cm	17.6	23.5	34.1
2019-01-04	4	1	45-60cm	27.4	31.1	34.1
2019-01-04	4	Avg	0-15cm	15.45	24.7	18.8	19.65	3	6
2019-01-04	4	Avg	15-30cm	28.15	20.3	21.7	23.38	3	6
2019-01-04	4	Avg	30-45cm	17.75	23.35	34.35	25.15	3	6
2019-01-04	4	Avg	45-60cm	27.65	31.25	32.6	30.5	3	6

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2019-01-04	1	11.4
2019-01-04	102	16.5
2019-01-04	2	10.9
2019-01-04	245	10.3
2019-01-04	3	9.9
2019-01-04	4	11.9
2019-01-04	5	10.1
2019-01-04	7	8.3
2019-01-04	72	17.7
2019-01-04	79	15.0
2019-01-04	8	6.9