Field Notes

<--2008-07-25 11:20:00 | 2008-08-24 08:00:00-->

Sherman Island: 2008-08-07 10:30:00 (DOY 220)
Author: Matteo Detto
Others:

Sherman Island - Methane Study

Date

7 August 8, 2008

DOY

220

Standard Time in

10:30

Time out

15:30

Who: MD

Weather: clear sky, windy

Phenology: tall grass, the flower turned brown

Check list

Fence and gate

OK

Gill sonics

w

OK

Ts

OK

u

OK

H20

OK

v

OK

CO2

OK

dir

OK

CH4

OK

Methane Sensor (type Scroll Scroll esc)

Hi-flow ppm

Cell Pressure ~ 159 Torr

137

Mirror time > 12 msec

14.2

Sample rate 10Hz

10Hz

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

Pump hours

21763

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 feet from top of well casing)

Note: Outside wells require regular screwdriver to open cap

inside

3.28

Off-south

4.23

Off-North

dry

Vegetation height outside of enclosure – 20 samples (inches)

If Swapping Li-7500 Analyzer

Remove SN#

0976

Install SN#

0073

Other Notes:

1 photos found

People in the field
SI_webcam_2008220_1507.jpg ( 2008-08-07 15:07:02 ) Full size: 640x480
People in the field

Graphs display:
7 sets found

No data found for SI_mp.
10 SI_met graphs found

Solar Radiation

Energy

Soil Temperatures Set 1

Soil Temperatures Set 2

Soil Temperatures Set 3

Soil Temperature at -16cm

Solar Radiation from CNR1

Sherman Island Rain

Sherman Well Level

Box Temperatures

Can't check SI_mixed
2 SI_mixed graphs found

Theta Probes

Sherman Island Air Temperatures

4 SI_flx graphs found

Sonic Wind

CH4 Concentrations

Sample Counts

LI7500 CO2 and H2O

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