Field Notes

<--2016-12-07 10:30:00 | 2016-12-20 09:20:00-->
Other sites visited today: Bouldin Alfalfa | Vaira | Tonzi
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Tonzi: 2016-12-07 12:00:00 (DOY 342)
Author: Joe Verfaillie
Others: Siyan, Daphne, Jorge Perez

Summary: Standard field work, cold and gray, swapped 7500s, co2 profile system turned off due to dead pump, fixed IP address for camera images.

Tonzi
2016-12-07

I arrived about 12:00 with Siyan, Daphne and Jorge Perez. It was cold and mostly cloudy with a light breeze. All the trees here have lost their leaves. The ground was damp but not soggy and no puddles.

Daphne and Jorge swapped 7500s and cleaned the Tower radiation sensors. At the Tower, sn 0418 came off and sn 0035 went on. At the Floor sn 0976 came off and sn 0073 went on.

Siyan did the standard fieldwork. I collected the data.

The tower system lost power about a week ago due to low solar power. At this time the co2 profile system stopped sending data. The CR10x was running, but its data looks corrupted when I tried to download it. I did not get it all so there still might be some good data there. Regardless, the pump was also dead. I removed the pump and removed power from the IRGA and CR10x. I can try to start it back up with a new pump next time.

We also lost the camera images when the power went out. When the computer rebooted the Ethernet adapter reloaded as a new network connection and did not get the correct IP address. I fixed the IP address and images were flowing again.

Daphne serviced the zcams.

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2016-12-07	TZ_floor	30
2016-12-07	TZ_road	38.1
2016-12-07	TZ_tower	34.4
2016-12-07	VR_pond	15.35

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] => Soil_Transect_4_4 [41] => Soil_Transect_3_4 [42] => Soil_Transect_2_4 [43] => Soil_Transect_1_4 [44] => SoilCO2_West_A_4 [45] => SoilCO2_West_B_4 [46] => SoilCO2_West_C_4 [47] => SoilCO2_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	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	SoilCO2_4	Spacial Count
2016-12-07	342	0	nan	24.7	25.3	33.5	34.6	13.9	19.7	17.6	25	19.7	30.5	25	29.1	35.4	38.4	41.4	24.6	31.6	29.2	31.2	30.7	22.5	26.8	25.5	30.4	32.4	42.4	49.4	38.8	42.4	33.8	32.4	34.3	34.1	35.4	35.7	37.1	38.5	56	57.4	45.1	34.8	44.3	47.7	33.7	44	50.3	51.7
2016-12-07	342	1	nan	25	24.7	33.2	29.7	38.4	25.6	19.7	25.3	20	30.5	25.6	29.1	35.3	38.4	41.4	33.2	32.3	29.5	31.9	30.4	22.5	27.1	24.9	29.8	32.7	42.7	49.1	38.2	43.5	33.2	32.9	34.3	34.3	34.3	37.1	36.8	41.1	54.3	56.6	44.5	35.4	45.1	47.1	33.7	44	52.3	50	46
2016-12-07	342	Avg	0-15cm																																																	0
2016-12-07	342	Avg	15-30cm																																																	0
2016-12-07	342	Avg	30-45cm																																																	0
2016-12-07	342	Avg	45-60cm																																																	0

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

0000

Date	DOY	Rep	Depth	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	Solar_Panels_1	Spacial Count
2016-12-07	342	0	nan	21.7	23.8	10.3	28.9	27.7	62.8	21.6	36.8	16.2	29.9	31	38.8	29.1	24.2	31.9
2016-12-07	342	1	nan	21.2	14.4	10	34.1	28	19.4	21.9	37.7	15.9	74.5	31.5	38.5	28.5	25.6	31.9	25.3
2016-12-07	342	Avg	0-15cm																	0
2016-12-07	342	Avg	15-30cm																	0
2016-12-07	342	Avg	30-45cm																	0
2016-12-07	342	Avg	45-60cm																	0

No TZ grass heigth found

No VR grass heigth found

Tree DBH

Date	Tag#	Reading (mm)
2016-12-07	1	25.5
2016-12-07	102	23.0
2016-12-07	2	24.5
2016-12-07	245	23.0
2016-12-07	3	23.9
2016-12-07	4	18.9
2016-12-07	5	20.5
2016-12-07	7	17.1
2016-12-07	72	23.6
2016-12-07	79	23.3
2016-12-07	8	20.2