Field Notes

<--2020-06-12 12:00:00 | 2020-07-07 11:00:00-->
Other sites visited today: Mayberry | Vaira | Tonzi | West Pond
Phenocam link: Searching...

Tonzi: 2020-07-07 10:00:00 (DOY 189)
Author: Siyan Ma
Others: Joe, Kyoko, Hisashi

Summary: Dry and hot, standard fieldwork, midday water potential, clip plots for litter, tree 102 lost it dbh gauge

When: Date: 7/7/2019 , Day: 188 , Watch Time: 10:00 am . Where: Tonzi/Vaira Ranch Who: Siyan, Joe, and Joe’s family (Kyoko and Hisashi) 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) Read dendrometers Measured soil moisture (Kyoko and Hisashi) Measure groundwater well and download GlobalWater data Measure midday water potential of oak leaves Collect grass samples for standing grass litter Vaira_Grass Site Fence: electronic 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. (Joe) Downloaded met data (Joe) Checked levels of Radiation sensors, clear up surfaces.YES! Checked rain gage, make sure not clogged. YES! Closed gate Tonzi_Tower Site Fence: electronic off. swapped the memory stick of Licor-7500A. (Joe) download Phenocam images. Yes! (Joe) Screens of met dataloggers: CR23X3 – floor-Met & soil moisture CR1000 – tower-Met Soil CO2 profile: CR23X5 – soil CO2 profile 5. closed gate Toniz_Floor Site Fence: electronic off. Swapped the memory stick of Licor-7500A. (Joe) Closed gate

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2020-07-07	MB	1.77
2020-07-07	VR_well	56.2
2020-07-07	TZ_floor	27.8
2020-07-07	TZ_tower	32.2
2020-07-07	TZ_road	36.5
2020-07-07	WP	1.41

mode = both
Moisture Point Probes TZ
Array ( [0] => Tower_1 [1] => Floor_South_1 [2] => Soil_Transect_4_1 [3] => Soil_Transect_3_1 [4] => Soil_Transect_2_1 [5] => Soil_Transect_1_1 [6] => SoilCO2_West_A_1 [7] => SoilCO2_West_B_1 [8] => SoilCO2_West_C_1 [9] => Tower_2 [10] => Floor_South_2 [11] => Floor_West_2 [12] => Soil_Transect_4_2 [13] => Soil_Transect_3_2 [14] => Soil_Transect_2_2 [15] => Soil_Transect_1_2 [16] => SoilCO2_West_A_2 [17] => SoilCO2_West_B_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] => Floor_South_4 [30] => Soil_Transect_4_4 [31] => Soil_Transect_3_4 [32] => Soil_Transect_1_4 [33] => SoilCO2_West_A_4 [34] => SoilCO2_West_B_4 [35] => SoilCO2_West_C_4 [36] => Floor_West_1 [37] => Soil_Transect_2_4 [38] => Floor_West_3 )

0000

Date	DOY	Rep	Depth	Tower_1	Floor_South_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	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	Soil_Transect_4_4	Soil_Transect_3_4	Soil_Transect_1_4	SoilCO2_West_A_4	SoilCO2_West_B_4	SoilCO2_West_C_4	Floor_West_1	Soil_Transect_2_4	Floor_West_3	Avg	Spacial Count	Measurement Count
2020-07-07	189	0	nan	4.5	1.8	4.2	5.1	3.6	0.1	8	5	2.1	10.2	9	4.8	7.8	14.5	12.4	4.5	7.8	1.1	11.8	14.3	13.7	10.6	16.5	16.8	14	16.8	15.1	12.6	18.2	10.7	11.3	19.1	49.7	17.6	24.5	19.1
2020-07-07	189	1	nan	3.9	1.5	3.4	5.4	4.2	0.1	7.7	4.5	2.1	12.4	7.5	6.3	7.8	14.8	12.4	4.2	8.4	1.7	12.4	14.3	14.8	10.3	16.2	17.3	13.7	16.8	15.9	12.6	19	7.9	12.5	19.3	50	17.6	24.2	18.2	0.1	28.8
2020-07-07	189	2	nan												7.5																											25.1
2020-07-07	189	Avg	0-15cm																																									0
2020-07-07	189	Avg	15-30cm																																									0
2020-07-07	189	Avg	30-45cm																																									0
2020-07-07	189	Avg	45-60cm																																									0

mode = both
Moisture Point Probes VR
Array ( [0] => Flux_Tower_1 [1] => Biomass_Cage_1 [2] => Flux_Tower_2 [3] => Biomass_Cage_2 [4] => Flux_Tower_3 [5] => Biomass_Cage_3 [6] => Flux_Tower_4 [7] => Biomass_Cage_4 )

0000

Date	DOY	Rep	Depth	Flux_Tower_1	Biomass_Cage_1	Flux_Tower_2	Biomass_Cage_2	Flux_Tower_3	Biomass_Cage_3	Flux_Tower_4	Biomass_Cage_4	Avg	Spacial Count	Measurement Count
2020-07-07	189	0	nan	0.7	0.3	8.7	5.1	4.5	14.3	13.6	17
2020-07-07	189	1	nan	0.1	0.6	9.3	5.4	5	15.1	13.6	16.8
2020-07-07	189	Avg	0-15cm										0
2020-07-07	189	Avg	15-30cm										0
2020-07-07	189	Avg	30-45cm										0
2020-07-07	189	Avg	45-60cm										0

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2020-07-07	1	25.1
2020-07-07	2	12.9
2020-07-07	245	12.2
2020-07-07	3	15.2
2020-07-07	4	8.9
2020-07-07	6	15.9
2020-07-07	7	19.1
2020-07-07	72	9.8
2020-07-07	79	20.5

Water Potential - mode: raw

Time	Species	Tree	readings (bar)
2020-07-07 12:38:00	OAK	102	-32	-35	-45
2020-07-07 12:38:00	OAK	35	-33	-42	-33
2020-07-07 12:38:00	OAK	92	-34	-41	-39
2020-07-07 13:05:00	PINE	OLD	-18	-2	-14
2020-07-07 13:05:00	PINE	YNG	-1	-3	-1

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found

0 photos found

Graphs display: days

16 sets found

No data found for TZ_Fenergy.
11 TZ_tmet graphs found

11 TZ_soilco2 graphs found

Can't check TZ_mixed
3 TZ_mixed graphs found

1 TZ_fflux graphs found

8 TZ_fmet graphs found

No data found for TZ_tram.
3 TZ_co2prof graphs found

1 TZ_irt graphs found

No data found for TZ_windprof.
1 TZ_tflux graphs found

2 TZ_sm graphs found

Can't check TZ_met
1 TZ_met graphs found

Can't check TZVR_mixed
8 TZ_osu graphs found

3 TZ_fd graphs found

Tonzi Z-cam data