Field Notes

<--2016-05-10 10:30:00 | 2016-05-26 11:00:00-->
Other sites visited today: Tonzi
Phenocam link: Searching...

Tonzi: 2016-05-10 10:30:00 (DOY 131)
Author: Siyan Ma
Others: Joe, Elke

Summary: Swapped 7500s, standard field work, started tree survey, midday water potential, grasses seeding

When: Date: 5/10/2016 , Day: 131 , Watch Time: 10:30 am . Where: Tonzi/Vaira Ranch Who: Siyan, Joe, Elke Weather: clear, sunny Phenology: grasses are in the filling stage; oak leaves looked larger and darker than previous years; more dead branches and twigs; two trees around the tower were dead. Summary Swapped IRGAs at the tree sites. Swapped memory cards of CR1000s at three sites. Checked and downloaded met data from PC at Tower (by Joe) Checked and downloaded met data from PC at Floor and also images at Vaira. Checked the soil CO2 probes at Tonzi and Vaira; Read dendrometers Measured soil moisture Measured grass height Measure groundwater well Measured midday water potential of oak leaves and pine needles Elke helped on the tree dbh survey Vaira_Grass Site Downloaded Phenocam images. Swapped Li-7500s. sn 0976 off, sn 0073 on. Swapped the memory cards of CR1000. Checked the fans of air temp and relative humidity sensors at Vaira. YES! Downloaded met and soil CO2 profile data: Checked levels of Radiation sensors, clear up surfaces. No! Checked rain gage, make sure not clogged. YES! Closed gate and set up fence. YES! Tonzi_Tower Site Fence and gate power: 12 v. Swapped Li-7500s. sn 0418 off, sn 0041 on (by Joe). downloaded tram data from PC. No data due to the tram system has been shut down. swapped the memory cards of CR1000. (by Joe) download Phenocam images. Yes! (by Joe) checked the fans of air temp. and relative humidity sensors on the tower and the floor. YES! (by Joe) Checked rain gage, make sure not clogged. YES! Downloaded met data from PC(by Joe) Checked CO2 profile (under construction) 10. closed gate and set up fence. YES! Toniz_Floor Site Fence and gate power: 12 v. Swapped Li-7500s. sn 0042 off, sn 0035 on. Swapped the memory cards of CR1000. downloaded met data from PC. YES! CR23X3 – floor-Met CR23X6 – tower-Met CR10X2 – floor-Met Soil CO2 profile: CR23X5 – soil CO2 profile 5. Closed gate and set up fence. YES!

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2016-05-10	TZ_floor	23.1
2016-05-10	TZ_road	31.5
2016-05-10	TZ_tower	26.7

mode = both
Moisture Point Probes TZ
Array ( [0] => Tower_1 [1] => Floor_South_1 [2] => Floor_East_1 [3] => Floor_West_1 [4] => SoilCO2_1 [5] => Soil_Transect_4_1 [6] => Soil_Transect_3_1 [7] => Soil_Transect_2_1 [8] => Soil_Transect_1_1 [9] => SoilCO2_West_A_1 [10] => SoilCO2_West_B_1 [11] => SoilCO2_West_C_1 [12] => Tower_2 [13] => Floor_South_2 [14] => Floor_East_2 [15] => Floor_West_2 [16] => SoilCO2_2 [17] => Soil_Transect_4_2 [18] => Soil_Transect_3_2 [19] => Soil_Transect_2_2 [20] => Soil_Transect_1_2 [21] => SoilCO2_West_A_2 [22] => SoilCO2_West_B_2 [23] => SoilCO2_West_C_2 [24] => Tower_3 [25] => Floor_South_3 [26] => Floor_East_3 [27] => Floor_West_3 [28] => SoilCO2_3 [29] => Soil_Transect_4_3 [30] => Soil_Transect_3_3 [31] => Soil_Transect_2_3 [32] => Soil_Transect_1_3 [33] => SoilCO2_West_A_3 [34] => SoilCO2_West_B_3 [35] => SoilCO2_West_C_3 [36] => Tower_4 [37] => Floor_South_4 [38] => Floor_East_4 [39] => Floor_West_4 [40] => SoilCO2_4 [41] => Soil_Transect_4_4 [42] => Soil_Transect_3_4 [43] => Soil_Transect_2_4 [44] => Soil_Transect_1_4 [45] => SoilCO2_West_A_4 [46] => SoilCO2_West_B_4 [47] => SoilCO2_West_C_4 )

0000

Date	DOY	Rep	Depth	Tower_1	Floor_South_1	Floor_East_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	Avg	Spacial Count	Measurement Count
2016-05-10	131	0	nan	11.2	10	39.9	11.1	19.1	17.9	5.9	14.7	12.4	23.5	12.4	17.3	17.9	21.9	28.6	17	19.7	17.3	23.4	24.6	9.3	10.3	10.6	23.7	23.7	26.5	34.9	27.8	35.2	17	22.6	27.9	23.5	30.4	27.6	17.9	21.3	36.5	54	40.5	35.4	22.5	33.7	44	18.8	40.5	43.4	46.8
2016-05-10	131	1	nan	11.2	10.6	39.9	11.1	19.7	18.8	8.8	14.7	13.2	23.2	13	17.3	17.6	22.8	28.3	19.1	19.7	173	23.7	24.9	9.7	20.3	11.2	23.4	23.2	27.1	35.7	27.4	34.3	16.2	22.6	27.4	23.7	30.1	28.2	17	21.6	37.1	55.1	39.1	37.7	21.9	33.7	42.8	18.8	40.3	43.1	48.8
2016-05-10	131	Avg	0-15cm																																																		0
2016-05-10	131	Avg	15-30cm																																																		0
2016-05-10	131	Avg	30-45cm																																																		0
2016-05-10	131	Avg	45-60cm																																																		0

mode = both
Moisture Point Probes VR
Array ( [0] => Solar_Panels_1 [1] => Flux_Tower_1 [2] => Solar_Panels_2 [3] => Flux_Tower_2 [4] => Solar_Panels_3 [5] => Flux_Tower_3 [6] => Solar_Panels_4 [7] => Flux_Tower_4 )

0000

Date	DOY	Rep	Depth	Solar_Panels_1	Flux_Tower_1	Solar_Panels_2	Flux_Tower_2	Solar_Panels_3	Flux_Tower_3	Solar_Panels_4	Flux_Tower_4	Avg	Spacial Count	Measurement Count
2016-05-10	131	0	nan	10.3	8.3	16.7	13	19.3	8.1	31.4	18.5
2016-05-10	131	1	nan	8.6	8.6	16.7	12.7	19.5	8.1	31.1	18.2
2016-05-10	131	Avg	0-15cm										0
2016-05-10	131	Avg	15-30cm										0
2016-05-10	131	Avg	30-45cm										0
2016-05-10	131	Avg	45-60cm										0

No TZ grass heigth found

Grass Height VR 16

Date	Height reps (cm)																Location	Average	Samp	STDEV
2016-05-10		82	65	96	66	62	71	88	54	58	67	24	56	99	92	41	GH_ALL	68.07	15	20.13

Tree DBH

Date	Tag#	Reading (mm)
2016-05-10	1	22.7
2016-05-10	102	18.7
2016-05-10	2	18.3
2016-05-10	245	22.9
2016-05-10	3	21.5
2016-05-10	4	16.2
2016-05-10	5	17.3
2016-05-10	7	15.5
2016-05-10	72	23.2
2016-05-10	79	23.4
2016-05-10	8	18.6

Water Potential - mode: raw

Time	Species	Tree	readings (bar)
2016-05-10 00:00:00	OAK	102	-11	-7	-8
2016-05-10 00:00:00	OAK	35	-10	-13	-20
2016-05-10 00:00:00	OAK	92	-22	-25	-26
2016-05-10 00:00:00	PINE	OLD	-4	-21	-21
2016-05-10 00:00:00	PINE	YNG	-2	-5	-7

No TZ Grass Biomass data found

No TZ OakLeaves Biomass data found

No TZ PineNeedles Biomass data found

2 photos found

20160510TZ_Cows_tn.jpg ( 2016-05-10 15:06:08 ) Full size: 1920x1440
Cows on site

20160510TZ_Flower_tn.jpg ( 2016-05-10 15:10:08 ) Full size: 1920x1440
Yellow dandelion flower

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.
No data found for TZ_co2prof.
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
No data found for TZ_osu.
No data found for TZ_fd.
Tonzi Z-cam data