Field Notes

<--2023-09-12 16:05:00 | 2023-09-28 12:25:00-->
Other sites visited today: Vaira | Tonzi | West Pond

Bouldin Alfalfa: 2023-09-19 10:00:00 (DOY 262)
Author: Joe Verfaillie
Others: Brian

Summary: Quick stop to take down the NIKIRA fast H2O and AirT sensor. Got the tower clipped just as a mower arrived

Bouldin Alfalfa
2023-09-19

Brian Leen (NIKIRA) and I arrived at about 10:00 am PDT. Traffic on Hwy 12 was bad probably from the draw bridge having been drawn. Also dump trucks were making loops out the gate we usually come in and we had to wait for one to clear the gate.

It was mild and sunny. A mower was just finishing up on the field to our east and started on our field soon after we arrived. The mower ran one pass down our edge of the field and we moved our cars into the mowed strip. I trimmed the alfalfa under the tower while Brian downloaded data from his instrument. On the third pass down our side of the field the mower did a careful doughnut around our tower. The mower is bigger than our tower. Couldn't have better timing of clipping vs mowing.

We took down the NIKIRA instrument and the top section of the post it was mounted on ā€“ the lower section of the post still needs to be removed. I removed the analog cable from the 7550 box (Iā€™m not sure where the analog cable ended up ā€“ might have left it on top of a box. I unplugged the power cable and spooled it up behind the data logger box as spare.

We left at about 11:00 am PDT

Next Mowing: 2023-09-19

1 photos found

We watched them mow around the tower
20230919BA_FreshlyMowed.jpg ( 2023-09-19 10:45:50 ) Full size: 1920x1440
We watched them mow around the tower

Graphs display:
7 sets found

4 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:Counts in a new window

Explore the graph:CO2 in ppm in a new window

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

Explore the graph:Temperature in a new window

Explore the graph:Solar Radiation in a new window

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

Explore the graph:Soil Moisture in a new window

Explore the graph:PAR in a new window

Explore the graph:PRI Channels in a new window

Explore the graph:NDVI channels in a new window

Explore the graph:Battery Voltage in a new window

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

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

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

Explore the graph:Reflected 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.