Field Notes

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Vaira: 2024-04-22 11:06:00 (DOY 113)
Author: Joe Verfaillie
Others: Jackie

Summary: Standard data collection, went to the pond, trees still not 100% full of leaves.

Vaira
2024-04-22

Jackie and I arrived at about 11:06 PDT. Happy Earth Day. It was clear sunny and warm with just a few thin cirrus and contrails. There are still puddles on the road but the grass has largely gone to seed and there are some yellow spots on the steeper south facing slopes. The trees still look less than fully leafed out.

Jackie measured the well and then did grass height.

I collected the flux, met, FD and camera data. All seemed well
The 7500 read: 435.1ppm CO2, 658.9mmol/m3 H2O, 26.2C, 99.0kPa, 103.4SS

I punched the CFM card out of the CR1000 without pushing the eject button. I hope it is okay.

I wiped some spider webs of the eddy equipment and cleaned the radiometers.

We went to the pond. The water was very clear and we saw lots of fish and a small turtle.

We left at about 11:50 PDT

Field Data

No tank data

Well Depth