Field Notes

<--2016-04-05 10:30:00 | 2016-06-16 10:00:00-->
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Vaira: 2016-05-26 10:00:00 (DOY 147)
Author: Joe Verfaillie
Others: Siyan

Summary: Standard field work, grasses mostly dead.

Vaira 2016-05-26 I arrived about 10:00 with Siyan. It was warm, sunny and clear with a breeze from the west. The grass is mostly dead, but there seems to be a peppering of green grasses mixed in with the dead like a second batch came up later. The puddles in the road were dry but the water hole was still full. I collected the data from the tower and cleaned the radiation sensors. I knocked down the grass in front of the solar panels. Siyan did soil moisture, clip plots and spectral measurements.

Veg Height (cm): Tape measure from ground to top of plant - Outside fenced area - grazed
110, 115, 80, 95, 95, 55, 65, 40, 45, 55, 85, 40, 70, 53, 55, avg = 70.5, stdev = 24.8

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2016-05-26	TZ_floor	22.9
2016-05-26	TZ_road	31.5
2016-05-26	TZ_tower	26.6

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
2016-05-26	147	0	nan	7.7	5.9	13.9	11.1	13.5	11.1	5	8.8	8.6	13.5	9.1	8.8	22.1	16.7	13.3	7.2	13.3	10.3	17.3	16.4	6.3	13	2.9	16.4	17.8	14.8	18.2	16.8	17	11.7	18.4	22.1	17.9	21.5	19.9	13.1	14.8	12.8	31.4	23.1	11.1	14.2	25.1	31.4	15	29.9	25.1	41.4
2016-05-26	147	1	nan	7.7	6.5	13.8	14.9	13.8	3.9	5.6	8.6	9.7	14.4	8.8	8.3	12.1	16.7	14.8	6.9	13.3	10.6	16.4	16.4	6.3	12.1	2.6	17.3	19.3	14	20.4	16.9	17.6	11.5	18.4	21.8	17.9	21.5	20.4	14.8	14.9	12.8	34.2	23.9	28.5	14.5	25.1	31.9	15	29.4	24.8	36.2
2016-05-26	147	Avg	0-15cm																																																		0
2016-05-26	147	Avg	15-30cm																																																		0
2016-05-26	147	Avg	30-45cm																																																		0
2016-05-26	147	Avg	45-60cm																																																		0

mode = both
Moisture Point Probes VR
Array ( [0] => Solar_Panels_1 [1] => Flux_Tower_1 [2] => Gate_1 [3] => Biomass_Cage_1 [4] => Solar_Panels_2 [5] => Flux_Tower_2 [6] => Gate_2 [7] => Biomass_Cage_2 [8] => Solar_Panels_3 [9] => Flux_Tower_3 [10] => Gate_3 [11] => Biomass_Cage_3 [12] => Solar_Panels_4 [13] => Flux_Tower_4 [14] => Gate_4 [15] => Biomass_Cage_4 )

0000

Date	DOY	Rep	Depth	Solar_Panels_1	Flux_Tower_1	Gate_1	Biomass_Cage_1	Solar_Panels_2	Flux_Tower_2	Gate_2	Biomass_Cage_2	Solar_Panels_3	Flux_Tower_3	Gate_3	Biomass_Cage_3	Solar_Panels_4	Flux_Tower_4	Gate_4	Biomass_Cage_4	Avg	Spacial Count	Measurement Count
2016-05-26	147	0	nan	5.3	4.9	5.6	1.2	11.5	8.4	6.9	5.7	15.6	5.3	11.2	12	27.1	14.8	12.5	15
2016-05-26	147	1	nan	5.3	4.9	5.9	0.9	12.1	7.8	7.2	5.7	15.4	4.9	11.7	12.6	27.4	15	11	15.3
2016-05-26	147	Avg	0-15cm																		0
2016-05-26	147	Avg	15-30cm																		0
2016-05-26	147	Avg	30-45cm																		0
2016-05-26	147	Avg	45-60cm																		0

Grass Height TZ 15

Date	Height reps (cm)															Location	Average	Samp	STDEV
2016-05-26	32	28	23	28	30	85	70	75	80	70	20	32	42	30	35	GH_ALL	45.33	15	22.45

Grass Height VR 15

Date	Height reps (cm)															Location	Average	Samp	STDEV
2016-05-26	110	115	80	95	95	55	65	40	45	55	85	40	70	53	55	GH_ALL	70.53	15	23.96

No VR Tree DBH found

No water potential data found

No VR Grass Biomass data found

No VR OakLeaves Biomass data found

No VR PineNeedles Biomass data found

1 photos found

vaira_2016_05_26_090102.jpg ( 2016-05-26 00:00:00 ) Full size: 1296x960
Joe and Siyan on site

Graphs display: days

9 sets found

16 VR_met graphs found

2 VR_flux graphs found

6 VR_soilco2 graphs found

No data found for VR_pond.
Can't check TZVR_mixed
No data found for VR_fd.
No data found for VR_processed.
No data found for VR_arable.
No data found for VR_soilvue.