Field Notes

<--2007-07-23 00:00:00 | 2007-08-10 13:00:00-->
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Sherman Island: 2007-07-27 10:40:00 (DOY 208)
Author: Matteo Detto
Others:

Summary: Swapped Li-corr; took soil moisture; downloaded data at Sherman Island.

Sherman Island - Methane Study

Date: 27 July 2007

Day: 208

Standard Time in: 10:40 Out: 12:00

Who: MD

Weather: clear sky, windy

Phenology: yellowish weed – some still inflower

Tasks

  1. check and download data at Sherman Island
  2. Take soil moisture
  3. Swap Li-corr

Check list

  1. Fence and gate power: OK
  2. Datalogger Solar Panel and Batteries: 13.8 V
  3. Reading from Gillsonic (H2O and CO2 should be in the range of 0 – 5 v.)

Time

Path/File name

D:\Data\SI07 .raw

mean

std

mean

std

w

0.02

Ts

22.5

u

2.09

H2O

3.4

v

3.7

CO2

1.9

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. (Remove SN# 0418 ; install SN# 0065 )
  2. Check the fans of air temp. and relative humidity sensors OK
  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:

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