Field Notes

<--2004-04-20 10:00:00 | 2004-04-30 09:00:00-->
Other sites visited today: Tonzi
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Vaira: 2004-04-23 12:00:00 (DOY 114)
Author: Dennis Baldocchi
Others:

Summary: Grass starting to yellow, clip plots, grass height

Vaira

1200
Checked out system and downloaded data.
Grass has seeded and is starting to yellow. The grass is yellowish green.

Power 13 v
16 amp gen
2.4 amp load
W: .15; u:2.6; v: .76; T 23: q: 1.4; C: 1.5. brisk winds from west.

To do: take down the fencer around the generator site.

Took plant samples.

Mean grass height 510 mm +/- 91 mm; n 19

Assessed LAI of the samples
Vaira: 2.14 +/- 0.58
Toniz: 0.89 +/- 0.24

There is a diminution of LAI as the soil is drying

Field Data

No tank data

No VR Well data found

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

0 photos found

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

No data found for VR_flux.
No data found for VR_soilco2.
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.