Field Notes

<--2018-10-25 10:05:00 | 2018-11-01 14:45:00-->

Sherman Wetland: 2018-10-30 11:00:00 (DOY 303)
Author: Patty Oikawa
Others:

Summary: Downloaded LGR data, cleaned out filters and inlet tubing

Patty arrived at 11am, Note: new lock on gate. Spare key is dangling on a wire behind no trespassing sign on a post inside gate. Bruce told me about it.

CO2 cylinder is at 600psi
I downloaded data
-Joe put wooden scaffold on ground-looks good. I'm thinking of putting a bunch of pieces of 2x4 into fridge cubby area to dissuade otters. will do next visit.

Changed filters at 1m and top of tower, cleaned out all tubing with compressed air and wire â€œbrushâ€
Noticed that both this download and last download, the file only went up to the day prior not the day of, maybe the LGR skipped a day by accident??

co2=415.73ppm to 414.29 post filter cleaning
D13C = -12.37 to -14.20
D18O= -80.5 to -74
H2O=252.4ppm to 266
temp=44.81C
P=119.77 torr
Laser response=12.85us

Laser adjusted slightly from 2.031 to 2.033

0 photos found

7 sets found

Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
16 SW_met graphs found