Field Notes

<--2008-05-02 12:00:00 | 2008-05-16 00:00:00-->
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Sherman Island: 2008-05-13 10:00:00 (DOY 134)
Author: Dennis Baldocchi
Others: Ben

Sherman Island - Methane Study

Date

5/13/08

DOY

134

Standard Time in

10 AM (Watch)

Time out

3 PM

Who: BR

Weather: very sunny

Phenology: most pepperweed, especially in enclosure and to south of enclosure, have flowered (white tips); fewer flowers to N and W of enclosure

Check list

Fence and gate

Gill sonics

w

Ts

u

H20

v

CO2

dir

CH4

Methane Sensor (type Scroll Scroll 1)

Hi-flow ppm

1.844

Cell Pressure ~ 159 Torr

Mirror time > 12 msec

Sample rate 10Hz

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

Pump hours

Filter Status

Water traps

Air conditioning

Shelter temperature °F

Datalogger

Batt volt ~12V

fan of air temp/RH sensors

Radiometric sensors

Rain Gauge


Additional Tasks

Water table depths ( decimal inches)

inside

2.91

Off-south

4.21

Off-North

3.88

Vegetation height – 20 samples (inches)

If Swapping Li-7500 Analyzer

Remove SN#

Install SN#

Other Notes:

Remember next time to:

Bring more print-outs

Beware insects (silverfish) in and near shed door.

2 photos found

Nice sunset
SI_webcam_2008133_1907.jpg ( 2008-05-12 18:07:02 ) Full size: 640x480
Nice sunset

People in the field
SI_webcam_2008134_1207.jpg ( 2008-05-13 11:07:04 ) Full size: 640x480
People in the field

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