Field Notes

<--2017-10-18 10:30:00 | 2017-11-07 10:30:00-->
Other sites visited today: Tonzi | Tonzi
Phenocam link: Searching...

Vaira: 2017-10-25 10:30:00 (DOY 298)
Author: Joe Verfaillie
Others: Siyan

Summary: Added third FD chamber, standard fieldwork, collected pond data

Vaira
2017-10-25

Siyan and I arrived at 10:30am. It was warm and sunny with little to no wind. There was a little bit of rain in the wee hours of the morning of the 20th but the ground surface is still dry. The dead grass may be a bit less brittle due to the rain.

I installed FD chamber sn 20160004 near the north soil co2 profile. It started right up with no changes to the hardware. Seems it was just too warm to start last time. The other chambers seem to be running just fine. I collected data from all the chambers but did not clear the memories.

Siyan collected the Licor GHG data. I collected the met and camera images. The camera clock got reset to the year 2000. When it read 2000-01-07 13:51, I reset it to 2017-10-25-09:04. I will have to fix the images recorded with the wrong times.

Siyan cleaned the radiometers, did spectral measurements and did the soil moisture measurements. The biomass fence has been moved. The moisture probe is now in the southeast corner.

We went to the pond to collect the data. The water level is now below the lowest mark on the staff gauges, but not below the pressure sensor.

Field Data

No tank data

Well Depth

Date	Location	Depth (feet)
2017-10-25	TZ_floor	27
2017-10-25	TZ_road	36.2
2017-10-25	TZ_tower	31.8

mode = both
Moisture Point Probes TZ
Array ( [0] => Tower_1 [1] => Floor_South_1 [2] => Floor_East_1 [3] => Floor_West_1 [4] => Soil_Transect_4_1 [5] => Soil_Transect_3_1 [6] => Soil_Transect_2_1 [7] => Soil_Transect_1_1 [8] => SoilCO2_West_A_1 [9] => SoilCO2_West_B_1 [10] => SoilCO2_West_C_1 [11] => Tower_2 [12] => Floor_South_2 [13] => Floor_East_2 [14] => Floor_West_2 [15] => Soil_Transect_4_2 [16] => Soil_Transect_3_2 [17] => Soil_Transect_2_2 [18] => Soil_Transect_1_2 [19] => SoilCO2_West_A_2 [20] => SoilCO2_West_B_2 [21] => SoilCO2_West_C_2 [22] => Tower_3 [23] => Floor_South_3 [24] => Floor_East_3 [25] => Soil_Transect_4_3 [26] => Soil_Transect_3_3 [27] => Soil_Transect_2_3 [28] => Soil_Transect_1_3 [29] => SoilCO2_West_A_3 [30] => SoilCO2_West_B_3 [31] => SoilCO2_West_C_3 [32] => Tower_4 [33] => Floor_South_4 [34] => Floor_East_4 [35] => Soil_Transect_4_4 [36] => Soil_Transect_3_4 [37] => Soil_Transect_2_4 [38] => Soil_Transect_1_4 [39] => SoilCO2_West_A_4 [40] => SoilCO2_West_B_4 [41] => SoilCO2_West_C_4 [42] => Floor_West_3 [43] => Floor_West_4 )

0000

Date	DOY	Rep	Depth	Tower_1	Floor_South_1	Floor_East_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_East_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	Floor_East_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	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	Floor_West_3	Floor_West_4	Spacial Count
2017-10-25	298	0	nan	4.5	5.7	6.2	10	6.6	3	3.6	0.9	1.2	5.3	3.3	12.4	10.3	11.2	5.4	6.1	3.9	11.8	4.2	8.7	1.5	11.5	14.5	7.3	13.4	9.2	11.5	15.9	13.4	15.9	15.1	13.1	15.3	2.7	13.3	10.7	18.5	25.4	11.3	14.2	13	22.5
2017-10-25	298	1	nan	3.9	3.4	6.8	11.9	7.2	3	3.6	0.9	1.8	6.8	3.3	12.1	10.6	12.4	2.9	8.4	12.1	11.8	4.2	6.6	1.5	11.2	13.7	7.6	12.9	9.5	12.6	15.6	13.7	16.2	15.4	13.4	15	2.2	13.8	11.3	19.3	25.6	10.7	14.8	11.6	22.8	12.3	17.9
2017-10-25	298	Avg	0-15cm																																													0
2017-10-25	298	Avg	15-30cm																																													0
2017-10-25	298	Avg	30-45cm																																													0
2017-10-25	298	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	Spacial Count
2017-10-25	298	0	nan	3.6	2.1	5.3	1.5	7.8	6.6	5.1	4.5	15.1	3.7	7.8	13.7	27.4	14.8	11.3	17.6
2017-10-25	298	1	nan	5	2.1	5.3	1.2	7.8	6.3	5.1	4.5	15.4	3.9	7.8	14	27.4	15	11	17
2017-10-25	298	Avg	0-15cm																	0
2017-10-25	298	Avg	15-30cm																	0
2017-10-25	298	Avg	30-45cm																	0
2017-10-25	298	Avg	45-60cm																	0