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Field Notes

<--2007-12-07 09:00:00 | 2007-12-27 14:30:00-->

Sherman Island: 2007-12-18 12:00:00 (DOY 352)
Author: Matteo Detto
Others: Ben

Summary: Swapped Li-corr and took soil moisture TDR and samples.

Sherman Island - Methane Study

Date 18 December 2007

Day 352

Standard Time in: 12:00 Out: 14:00

Who: MD & BR

Weather: rainy, light wind

Phenology: dry weed, few spots of green short grass

Tasks

  1. Swap Li-corr
  2. take soil moisture TDR and samples

Check list

  1. Fence and gate power: OK
  2. Datalogger Solar Panel and Batteries: OK
  3. Reading from Gillsonic NO POWER

Time

Path/File

D:\Data\SI07 .raw

mean

std

mean

std

w

Ts

u

H2O

v

CO2

CH4

  1. Methane Sensor (type Scroll Scroll 2)

Methane Hi-flow ppm

Cell Pressure – near 159

Cell Temperature

Mirror time

Sample rate

Methane low flow put back in high flow !

Pump status

Filter Status

Water traps

  1. If Swapping Li-7500 Analyzer. (sn 0042 came off and sn 0035 went on)
  2. Check the fans of air temp. and relative humidity sensors
  3. Check MD-9 system connections
  4. Check CR23X with two multiplexers and sensor values
  5. Check levels of Radiation sensors, clear up surfaces.

Closed gate and set up fence.

Other Notes:

water table depth 5.6 feet

Li-7500 analog output range 11-29

Remember next time to:

0 photos found

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

 
 

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This material is based upon work supported by the National Science Foundation and US Department of Energy. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the supporters.