Field Notes

<--2019-12-19 11:00:00 | 2020-01-28 10:15:00-->
Other sites visited today: Tonzi | Tonzi

Vaira: 2020-01-08 09:00:00 (DOY 8)
Author: Joe Verfaillie
Others: Siyan

Summary: Cold and foggy, standard data collection, Licor box door was open but no damage, replaced dead HMP45 fan

Vaira
2020-01-08

Siyan and I arrived at about 9:00. It was cold and foggy. It was foggy all through the Delta and Central Valley. The grass is a little greener than last time but still only about 5cm high. The cows have eaten or trampled last yearâ€™s litter, so outside the cow fence looks greener than inside the fence where the litter is hiding the new grass. However the new grass inside the cow fence might be a little taller not having been grazed. The ground water has not changed much â€“ the water hole level is about the same. The ground may even be a little drier than last time.

The door to the Licor box was open but it seemed dry inside and was running well. I made sure the doors were all closed.

Standard data collection â€“ all seemed well.

The HMP45 fan was dead. I replaced it and cleaned the shield plates.

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2020-01-08	VR_well	59
2020-01-08	TZ_floor	29.5
2020-01-08	TZ_tower	34.5
2020-01-08	TZ_road	37.9

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
2020-01-08	8	0	0-15cm	20.6	14.7	27.6	13.8	20.9	15	14.1	29.4	25.6	17.3
2020-01-08	8	0	15-30cm	22.8	19.4	26.1	18.8	30.1	40.8	13.9	24	17.6	28
2020-01-08	8	0	30-45cm	26	34.1	32.1	20.7	31.3	49.4	27.1	33.8	31.8	35.2
2020-01-08	8	0	45-60cm	34.2	14.8	42.3	23.5	41.1	44.5	20.8	41.4	48	45.4
2020-01-08	8	1	0-15cm	19.4	14.7	26.4	13.8	21.4	23.2	14.4	28.5	25.8	17.6
2020-01-08	8	1	15-30cm	22.5	19.4	26.5	18.8	30.4	30.1	13.9	24.3	17	28.2
2020-01-08	8	1	30-45cm	27.1	34.1	32.1	20.7	30.7	33.8	25.8	32.9	32.4	34.6
2020-01-08	8	1	45-60cm	34.8	15.3	42	25.7	41.4	45.3	20.8	42.3	48.3	45.1
2020-01-08	8	Avg	0-15cm	20	14.7	27	13.8	21.15	19.1	14.25	28.95	25.7	17.45	20.21	10	20
2020-01-08	8	Avg	15-30cm	22.65	19.4	26.3	18.8	30.25	35.45	13.9	24.15	17.3	28.1	23.63	10	20
2020-01-08	8	Avg	30-45cm	26.55	34.1	32.1	20.7	31	41.6	26.45	33.35	32.1	34.9	31.29	10	20
2020-01-08	8	Avg	45-60cm	34.5	15.05	42.15	24.6	41.25	44.9	20.8	41.85	48.15	45.25	35.85	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
2020-01-08	8	0	0-15cm	49.9	12.5	13
2020-01-08	8	0	15-30cm	50	42.53	19.4
2020-01-08	8	0	30-45cm	39.6	38.5	30.1
2020-01-08	8	0	45-60cm	41.4	15.9	30.2
2020-01-08	8	1	0-15cm	39.5	13.4	13
2020-01-08	8	1	15-30cm	50	44.8	18.8
2020-01-08	8	1	30-45cm	22.1	32.4	29.9
2020-01-08	8	1	45-60cm	41.7	15.6	30.5
2020-01-08	8	Avg	0-15cm	44.7	12.95	13	23.55	3	6
2020-01-08	8	Avg	15-30cm	50	43.67	19.1	37.59	3	6
2020-01-08	8	Avg	30-45cm	30.85	35.45	30	32.1	3	6
2020-01-08	8	Avg	45-60cm	41.55	15.75	30.35	29.22	3	6