Field Notes

<--2019-07-16 10:30:00 | 2019-08-22 10:30:00-->
Other sites visited today: Tonzi | Tonzi

Vaira: 2019-08-06 10:30:00 (DOY 218)
Author: Daphne Szutu
Others: Siyan

Summary: Regular data collection, still some water in watering hole

2019-08-06
Vaira

Siyan and I arrived around 10:30. It was warm and sunny with some scattered clouds. The grass is crispy but there was still some water in the watering hole.

Siyan took soil moisture measurements, harvested biomass, took well water level measurements, and cleaned the radiometers. I downloaded met, soilCO2, GHG, and phenocam data. I had trouble connecting to the dataloggers from the tower box ("serial framing issue" for the met datalogger), but I was able to connect to both the met and soilCO2 dataloggers directly. The LI-7550 box was wide open when we arrived, but everything seemed fine.

LI-7500 readings:
CO2 407ppm
H2O 411ppm
T 34C
P 99.3kPa
SS 98

We left the electric fence off and did not go to the pond. We left at 11:15.

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2019-08-06	VR_well	55.2
2019-08-06	TZ_floor	21.2
2019-08-06	TZ_tower	26.1
2019-08-06	TZ_road	30.3

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

Date	DOY	Rep	Depth	Tower	Floor_South	Floor_West	Soil_Transect_4	Soil_Transect_3	Soil_Transect_2	Soil_Transect_1	SoilCO2_West_A	SoilCO2_West_B	SoilCO2_West_C	Avg	Spacial Count	Measurement Count
2019-08-06	218	0	0-15cm	3.9	2.1	3	1.3	0.7	3	0.9	5.3	5.9	1.9
2019-08-06	218	0	15-30cm	11.2	7.8	8.7	7.8	14.8	12.4	4.8	7.5	0.3	14.3
2019-08-06	218	0	30-45cm	14	21.5	21.2	10.3	16.5	18	14.3	16.9	16.2	13.3
2019-08-06	218	0	45-60cm	18.8	11.1	41.4	21.3	20.5	26.8	11.9	18.2	20.8	24.8
2019-08-06	218	1	0-15cm	4.2	3.9	2.4	1.9	0.7	3.3	0.6	5.3	7.1	2.9
2019-08-06	218	1	15-30cm	12.4	7.8	10	7.8	15.2	12.7	4.5	7.8		13
2019-08-06	218	1	30-45cm	14.3	21.2	24.8	10.3	16.2	17	13.7	15.4	16.2	13.1
2019-08-06	218	1	45-60cm	19.3	11.1	11.2	12.2	19.9	27.9	12.8	17.6	21.1	25.9
2019-08-06	218	Avg	0-15cm	4.05	3	2.7	1.6	0.7	3.15	0.75	5.3	6.5	2.4	3.02	10	20
2019-08-06	218	Avg	15-30cm	11.8	7.8	9.35	7.8	15	12.55	4.65	7.65	0.3	13.65	9.06	10	19
2019-08-06	218	Avg	30-45cm	14.15	21.35	23	10.3	16.35	17.5	14	16.15	16.2	13.2	16.22	10	20
2019-08-06	218	Avg	45-60cm	19.05	11.1	26.3	16.75	20.2	27.35	12.35	17.9	20.95	25.35	19.73	10	20

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

Date	DOY	Rep	Depth	Solar_Panels	Flux_Tower	Biomass_Cage	Avg	Spacial Count	Measurement Count
2019-08-06	218	0	0-15cm	3.3	0.6	0.9
2019-08-06	218	0	15-30cm	11.2	12.7	7.5
2019-08-06	218	0	30-45cm	16.2	7.3	17.3
2019-08-06	218	0	45-60cm	30.8	17.3	21.3
2019-08-06	218	1	0-15cm	3.6	0.6	1.8
2019-08-06	218	1	15-30cm	11.2	12.7	6.9
2019-08-06	218	1	30-45cm	16.8	7.8	17.9
2019-08-06	218	1	45-60cm	30.2	16.8	20.5
2019-08-06	218	Avg	0-15cm	3.45	0.6	1.35	1.8	3	6
2019-08-06	218	Avg	15-30cm	11.2	12.7	7.2	10.37	3	6
2019-08-06	218	Avg	30-45cm	16.5	7.55	17.6	13.88	3	6
2019-08-06	218	Avg	45-60cm	30.5	17.05	20.9	22.82	3	6