Field Notes

<--2016-09-13 09:50:00 | 2016-09-29 14:00:00-->
Other sites visited today: Twitchell Rice | Mayberry | East End | West Pond | Sherman Wetland
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Twitchell Alfalfa: 2016-09-22 16:15:00 (DOY 266)
Author: Joe Verfaillie
Others:

Summary: Field recently mowed, clipped around ground sensors, set clocks on CR10X and CR1000 met loggers.

Twitchell Alfalfa
2016-09-22

I arrived about 4:15pm. The field had just been mowed and they were still mowing the field to the east, although a strip along the edge looks like it was mowed earlier or maybe not mowed. The irrigation ditches were dry. There were lots of butter flies again.

I started clipping around our ground sensors. I finished the area near our sensors but there is still alfalfa that needs clipping to the extreme north and south. When we clip we need to do a better job. There is a layer of litter on the ground around our sensors that is unlike the surrounding field.

The weeds around the main tower and solar panels are also getting big and need attention.

I checked the clocks on the CR10x and the main tower CR1000 that collect the radiation data. Both were only a couple minutes off when I reset them.

0 photos found

Graphs display:
7 sets found

Can't check TA_met
11 TA_met graphs found

Explore the graph:Alfalfa Temperatures in a new window

Explore the graph:Alfalfa Soil Heat Flux in a new window

Explore the graph:Alfalfa Soil Moisture in a new window

Explore the graph:Alfalfa Soil Temperatures Set A in a new window

Explore the graph:Alfalfa Soil Temperatures Set B in a new window

Explore the graph:Alfalfa Soil Temperatures Set C in a new window

Explore the graph:NDVI Narrow Band Radiation in a new window

Explore the graph:Soil CO2 Flux in a new window

Explore the graph:Relative Humidity and BattV in a new window

Explore the graph:SRS NDVI and PRI in a new window

Explore the graph:PRI Narrow Band Channels in a new window

Can't check TA_rad
3 TA_rad graphs found

Explore the graph:Alfalfa Radiation in a new window

Explore the graph:Alfalfa LED NDVI Sensor in a new window

Explore the graph:Alfalfa PAR in a new window

Can't check TA_flux
5 TA_flux graphs found

Explore the graph:Alfalfa Sonic Wind in a new window

Explore the graph:Alfalfa CO2 and H2O in a new window

Explore the graph:Alfalfa Methane in a new window

Explore the graph:Alfalfa Pressure in a new window

Explore the graph:Alfalfa Flux Data Counts in a new window

Can't check TA_soilco2
7 TA_soilco2 graphs found

Explore the graph:Set A Soil CO2 in a new window

Explore the graph:Set B Soil CO2 in a new window

Explore the graph:Soil CO2 Soil Moisture in a new window

Explore the graph:Forced Diffusion CO2 in a new window

Explore the graph:Alfalfa Forerunner Soil CO2 in a new window

Explore the graph:Alfalfa Forerunner Temperatures in a new window

Explore the graph:Alfalfa Forerunner Probe RH in a new window

No data found for TA_arable.
1 TA_cam graphs found

Explore the graph:GCC in a new window

Can't check TATWBABCSB_cam