Field Notes

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Sherman Island: 2008-04-17 10:00:00 (DOY 108)
Author: Dennis Baldocchi
Others: Matteo Detto

Summary: Computer frozen upon arrival to site; Winflux restarted; water table depths taken.

Sherman Island - Methane Study

Date

April 17 2008

DOY

108

Standard Time in

10:00

Time out

13:30

Who: MD & DB

Weather: clear sky, light wind

Phenology: tall green weed

Check list

Fence and gate

OK

Gill sonics

w

frozen

Ts

frozen

u

frozen

H20

frozen

v

frozen

CO2

frozen

dir

CH4

frozen

Methane Sensor (type Scroll Scroll 1)

Hi-flow ppm

1890

Cell Pressure ~ 159 Torr

99

Mirror time > 12 msec

12.2

Sample rate 10Hz

10Hz

Low flow. put back in Hi-flow 10Hz!

Pump hours

??

Filter Status

OK

Water traps

OK

Air conditioning

ok

Shelter temperature °F

??

Datalogger

Batt volt ~12V

ok

fan of air temp/RH sensors

Radiometric sensors

Rain Gauge


Additional Tasks

Water table depths (inches)

inside

2.84

-1.34

= 1.5

Off-south

2.62

- 0.0

= 2.62

Off-North

2.74

- 0.0

= 2.74

Vegetation height – 20 samples (inches)

If Swapping Li-7500 Analyzer

Remove SN#

Install SN#

Other Notes:

The computer was frozen when I arrived. I rebooted it, but winflux gave me an arreo.

I restart Winflux and it was OK.

1 photos found

Smoke on the horizon
SI_webcam_2008109_1306.jpg ( 2008-04-18 12:06:04 ) Full size: 640x480
Smoke on the horizon

Graphs display:
7 sets found

No data found for SI_mp.
10 SI_met graphs found

Explore the graph:Solar Radiation in a new window

Explore the graph:Energy in a new window

Explore the graph:Soil Temperatures Set 1 in a new window

Explore the graph:Soil Temperatures Set 2 in a new window

Explore the graph:Soil Temperatures Set 3 in a new window

Explore the graph:Soil Temperature at -16cm in a new window

Explore the graph:Solar Radiation from CNR1 in a new window

Explore the graph:Sherman Island Rain in a new window

Explore the graph:Sherman Well Level in a new window

Explore the graph:Box Temperatures in a new window

Can't check SI_mixed
2 SI_mixed graphs found

Explore the graph:Theta Probes in a new window

Explore the graph:Sherman Island Air Temperatures in a new window

4 SI_flx graphs found

Explore the graph:Sonic Wind in a new window

Explore the graph:CH4 Concentrations in a new window

Explore the graph:Sample Counts in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

No data found for SI_soilco2.
Can't check TWSI_mixed
Can't check SIMBTWEE_met