Field Notes

<--2018-05-03 13:30:00 | 2018-05-31 10:50:00-->
Other sites visited today: Twitchell Alfalfa | West Pond | East Pond | East End | Bouldin Corn | Sherman Wetland | Mayberry | Sherman Barn
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Bouldin Alfalfa: 2018-05-16 13:00:00 (DOY 136)
Author: Joe Verfaillie
Others: Daphne

Summary: Standard data collection, LAI, ready to be mowed.

Bouldin Alfalfa
2018-05-16

I arrived at 13:00 with Daphne. It was mild with patchy clouds and the breeze swinging to the northwest. Alfalfa fields near the highway have been mowed, and our field may be mowed soon.

The 7500 read: 398ppm CO2, 530mmol/m3 H2O, 23.3C, 101.8kPa, 109.5SS – 412ppm CO2, 447mmol/m3 H2O, 111.8SS after cleaning
The 7700 read: 1.99ppm CH4, 39.4RSSI – 78.5 after cleaning

Daphne did LAI measurements. She swapped the above and below wands because the above wand needs its batteries recharged and needed console to take data. No clip plots today because no one around to process them.

We left at 13:30

Next Mowing: 2018-05-24

Veg Height (cm): Tape measure from ground to top of plant
38, 40, 34, 27, 33, 33, 26, 30, 32, 37, 35, 35, 43, 38, 38, 36, 26, 29, 27, 38, avg = 33.8, stdev = 4.96

0 photos found

Graphs display:
7 sets found

5 BA_flux graphs found

Explore the graph:Wind in a new window

Explore the graph:LI-7500 CO2 and H2O in a new window

Explore the graph:7700 CH4 and RSSI in a new window

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21 BA_met graphs found

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

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

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

Explore the graph:Soil Heat Flux in a new window

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Explore the graph:Air Pressure and RH in a new window

Explore the graph:Soil Moisture in a new window

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Explore the graph:NDVI and PRI in a new window

Explore the graph:Apogee NDVI in a new window

Explore the graph:FD Chamber A CO2 and Temp in a new window

Explore the graph:FD Chamber B CO2 and Temperature in a new window

Explore the graph:Surface Temperature in a new window

Explore the graph:Sentek Soil Moisture profile in a new window

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Explore the graph:Sentek Soil Salinity profile in a new window

Explore the graph:Forced Diffusion Soil CO2 Flux in a new window

6 BA_arable graphs found

Explore the graph:Incoming Solar Bands in a new window

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Explore the graph:Temperatures, PPT in a new window

Explore the graph:Sentek Deep Soil Moisture in a new window

Explore the graph:Pressure, RH in a new window

Can't check TATWBABCSB_cam
Can't check MBSWEEWPBCBA
2 BA_processed graphs found

Explore the graph:Energy in a new window

Explore the graph:Evapotranspiration in a new window

No data found for BA_adex.