Field Notes

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Vaira: 2019-10-09 10:30:00 (DOY 282)
Author: Daphne Szutu
Others: Siyan

Summary: Regular data collection

2019-10-09
Vaira

Siyan and I arrived at 10:30. It was a breezy and sunny day with blue skies and mild temperatures. It was mega windy driving through the Delta--there were some small tree branches on the road. Most of the Bay Area hills are under a Red Flag warming, and classes were canceled on campus due to an imminent PG&E power shutoff.

The watering hole was all dried up. The grass was still mostly brown, but there was some green grass poking up by the exclosure's fence charger. I collected met, soil CO2, USB GHG, and phenocam data. I couldn't connect to the Licor systems on the white netbook, only the silver netbook, even though the Ethernet settings seemed to be the same.

Siyan took soil moisture and well measurements and cleaned the radiometers. We did not go to the pond.

LI-7500 readings:
CO2 414ppm
H2O 272ppm
T 20.7C
P 99.3kPa
SS 93

We left at 10:50. We left the fence charger off.

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2019-10-09	VR_well	28.3
2019-10-09	TZ_floor	26.4
2019-10-09	TZ_tower	31.2
2019-10-09	TZ_road	35.7

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] => Soil_Transect_4_3 [23] => Soil_Transect_3_3 [24] => Soil_Transect_2_3 [25] => Soil_Transect_1_3 [26] => SoilCO2_West_A_3 [27] => SoilCO2_West_B_3 [28] => SoilCO2_West_C_3 [29] => Tower_4 [30] => Soil_Transect_4_4 [31] => Soil_Transect_3_4 [32] => Soil_Transect_2_4 [33] => Soil_Transect_1_4 [34] => SoilCO2_West_A_4 [35] => SoilCO2_West_B_4 [36] => 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	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	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
2019-10-09	282	0	nan	4.7	8.3	8.3	0.6	4.7	5.6	0.3	10.3	2.1	0.1	10.3	4.8	3.2	8.1	14.5	12.7	4.5	8.1	0.3	12.1	13.1	7.3	10.1	12.3	17	13.1	15.9	14.8	14	16.9	11.3	18.8	23.9	12.2	14.8	17.6	22.5
2019-10-09	282	1	nan	4.5	10.9	8.6	0.6	5.6	5	0.1	10.6	1.5	1.5	10.6	4.2	8.7	8.1	13.9	11.2	4.5	8.1	0.3	12.1	12.9	8.7	10.1	12.3	16.5	13.4	15.9	14.5	12	17.6	11.6	19.3	24.8	12.2	15	17.9	23.4
2019-10-09	282	Avg	0-15cm																																						0
2019-10-09	282	Avg	15-30cm																																						0
2019-10-09	282	Avg	30-45cm																																						0
2019-10-09	282	Avg	45-60cm																																						0

mode = both
Moisture Point Probes VR
Array ( [0] => Flux_Tower_1 [1] => Biomass_Cage_1 [2] => Solar_Panels_2 [3] => Flux_Tower_2 [4] => Biomass_Cage_2 [5] => Solar_Panels_3 [6] => Flux_Tower_3 [7] => Biomass_Cage_3 [8] => Solar_Panels_4 [9] => Flux_Tower_4 [10] => Biomass_Cage_4 )

0000

Date	DOY	Rep	Depth	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
2019-10-09	282	0	nan	3.6	3	12.6	12.1	7.5	16.8	6.2	16.8	28.5	18.5	19.9
2019-10-09	282	1	nan	4.2	2.7	12.1	12.1	7.5	15.6	5	16.5	28.2	16.8	19.6
2019-10-09	282	Avg	0-15cm												0
2019-10-09	282	Avg	15-30cm												0
2019-10-09	282	Avg	30-45cm												0
2019-10-09	282	Avg	45-60cm												0