Field Notes

<--2012-03-21 09:00:00 | 2012-04-19 09:30:00-->
Other sites visited today: Tonzi | Tonzi
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Vaira: 2012-04-05 09:30:00 (DOY 96)
Author: Joe Verfaillie
Others: Siyan, Martin

Summary: AM16/32 offset again, added ground wire to soil CO2 cr10x, brought in N2 tank from Ameriflux comparison. Green grass and trees.

Vaira
2012-04-05

I arrived about 9:30PDT with Siyan and Martin after dropping Laurie off at Tonzi. It was cool but mostly clear and sunny with a breeze from the west. Everything is very green. There are puddles in the road and the water hole is full to overflowing. Most of the trees have their leaves – maybe about 70% full.

The AM16/32 was offset again. Cycling the power on the CR23X fixed it. Siyan says that the data is shifted by one column. I need to look at the code to see if there is a problem there.

I put a ground wire on the soil CO2 CR10X and downloaded the data.

I brought in the N2 tank that was brought out for the Ameriflux inter-comparison. The radiation sensors and tipping bucket were clear. The pyranometer has condensation in it. I think it is a bad seal somewhere.

Field Data

No tank data

Well Depth

DateLocationDepth (feet)
2012-04-05TZ_floor26.9
2012-04-05TZ_road35.5
2012-04-05TZ_tower31.3

No TZ Moisture Point data found

No VR Moisture Point data found

No TZ grass heigth found

No VR grass heigth found

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

2 photos found

Site visit - Martin, Joe
vaira_2012_04_05_093102.jpg ( 2012-04-05 10:29:58 ) Full size: 1296x960
Site visit - Martin, Joe

Cows
vaira_2012_04_05_130102.jpg ( 2012-04-05 13:59:58 ) Full size: 1296x960
Cows

Graphs display:
9 sets found

16 VR_met graphs found

Explore the graph:Temperatures in a new window

Explore the graph:System Power Voltage in a new window

Explore the graph:Soil Temperatures Set 1 in a new window

Explore the graph:Soil Temperatures Set 2 in a new window

Explore the graph:Soil Temperature Set 3 in a new window

Explore the graph:Soil Temperature at -4cm in a new window

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Photosynthetic Active Radiation in a new window

Explore the graph:Short/Long Wave Radiation in a new window

Explore the graph:LED sensor in a new window

Explore the graph:Vaira PPT in a new window

Explore the graph:Peltier SHF Plates in a new window

Explore the graph:Peltier SHF Temperatures in a new window

Explore the graph:LED NDVI in a new window

Explore the graph:NDVI SRS Raw Data in a new window

2 VR_flux graphs found

Explore the graph:CO2 Density in a new window

Explore the graph:Sonic Wind in a new window

6 VR_soilco2 graphs found

Explore the graph:VR West Eosense Profile in a new window

Explore the graph:VR North Vaisala Profile in a new window

Explore the graph:Soil CO2 West Temperatures in a new window

Explore the graph:Soil CO2 North Temperatures in a new window

Explore the graph:Soil CO2 East Temperatures in a new window

Explore the graph:VR East Vaisala Profile in a new window

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.