Field Notes

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Sherman Island: 2008-08-24 08:00:00 (DOY 237)
Author: Dennis Baldocchi
Others:

Sherman Island - Methane Study

Date

24 Aug 2008

DOY

Standard Time in

8:00 PM

Time out

9:00 PM

Who: MD

Weather: clear sky light wind

Phenology:

Check list

Fence and gate

OK

Gill sonics

w

ok

Ts

ok

u

ok

H20

ok

v

ok

CO2

ok

dir

NW

CH4

ok

Methane Sensor (type Scroll Scroll esc)

Hi-flow ppm

Cell Pressure ~ 159 Torr

94!!

I switch in low flow mode

Mirror time > 12 msec

13.7

Sample rate 10Hz

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

Pump hours

25900

Filter Status

ok

Water traps

ok

Air conditioning

ok

Shelter temperature °F

Datalogger

Batt volt ~12V

fan of air temp/RH sensors

Radiometric sensors

Rain Gauge


Additional Tasks

Water table depths (decimal feet from top of well casing)

Note: Outside wells require regular screwdriver to open cap

inside

Off-south

Off-North

Vegetation height outside of enclosure – 20 samples (inches)

If Swapping Li-7500 Analyzer

Remove SN#

Install SN#

Other Notes:

It looks like the pump needs to be rebuilt.

The inlet fennel and 40 micron filter need to be inspected

0 photos found

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