Field Notes

Sherman Island: 2014-07-02 09:30:00 (DOY 183)
Author: Patty Oikawa
Others: Joe, Madeleine, Kathleen

Summary: Ran cal gases, moved Picarro to alfalfa for the afternoon, soil respiration measurements

Arrived at 9:30am. Clear skies, sunny and warm.
We first ran calibration gases on the Picarro. Zero gas then N2O then the Ameriflux CO2 and CH4 tank. Everything looked good.
Kathleen collected vegetation height. Madeleine measured soil respiration. We then packed up the Picarro and Forerunner chamber and moved it to Alfalfa. The Picarro was reinstalled at Sherman at 17:30.

7500
CO2: 16.13 mmol m-3
H2O: 700 mmol m-3
Pressure: 101.1kPa
Temp: 25.3ËšC
Diag: 248
LGR
CH4: 1.875ppm
Time: 10:04
Pressure: 141.9 Torr
us: 14.74
Measurement rate: 10Hz

Met: OK
Soil: OK

Veg Height (cm): Tape measure from ground to top of plant - pepperweed mostly dried out.Grass dry.
88, 22, 50, 11, 9, 20, 75, 60, 105, 10, 86, 10, 70, 79, 14, 40, 47, 76, 90, 74, avg = 51.8, stdev = 32.45

0 photos found

7 sets found

No data found for SI_mp.
11 SI_met graphs found