Field Notes

<--2015-07-22 09:20:00 | 2015-08-19 09:10:00-->
Other sites visited today: East End | West Pond | Twitchell Alfalfa | Twitchell Rice

Mayberry: 2015-08-06 09:00:00 (DOY 218)
Author: Joe Verfaillie
Others: Dennis, Sara, et fam

Summary: Camera did not take photos, LED sensor down - board brought in, levees mowed.

Mayberry
2015-08-06

I arrived about 9am with family and Dennis and Sara arrived a few minutes later. It was mild with a high thin overcast and a little breeze. The levees have been mowed since the last time I was there. The cattails are a little chewed up by caterpillars, but not nearly as bad as last year.

The 7700 read: 1.96ppm CH4, 19.9RSSI â€“ 68.9 after Dennis cleaned it. The post was lowered for cleaning.
The 7500 read: 392.9ppm CO2, 856.9mmol/m3 H2O, 94.5SS, 21.46C, 101.2kPa

Sara went into the water to get the DO and CO2 sensors. She cleaned the other DO as well. I swapped the batteries on all the miniDot DO sensors and swapped their desiccant packets. The mid miniDot had lost power.

The LED sensor was not working. It seemed the power supply on the circuit board was dead. We brought the board in for testing.

The camera did not record any images. I checked its settings but it seemed fine.

Dennis cleaned the radiation sensors.

0 photos found

11 sets found

7 MB_flux graphs found