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Field Notes

<--2015-02-05 09:00:00 | 2015-03-05 08:45:00-->
Other sites visited today: Mayberry | Twitchell Rice | East End | West Pond | Twitchell Alfalfa

Sherman Island: 2015-02-19 08:57:00 (DOY 50)
Author: Patty Oikawa
Others: Ana Mendez + Housen Chu

Summary: Basic data collection, very foggy conditions, water condensed in LGR inlet line

We arrived at 8:57am. It was extremely foggy, all the grass was green and covered in dew. Not good conditions for spectral so Ana just measured vegetation height and Housen cleaned the sensors. Housen also noted that there was condensed water in the LGR inlet tubing--maybe something to check on next time. I downloaded data.
7500
CO2: 22.50 mmol m-3 (20.9 after cleaning)
H2O: -120 mmol m-3 (520 after cleaning)
Pressure: 102.35 kPa
Temperature: 16.44 ËšC
SOS: 339.87
LGR
CH4: 2.050ppm
Pressure: 130 Torr
Met: OK

Veg Height (cm): Tape measure from ground to top of plant - green grass measurements
14, 5, 8, 7, 3, 4, 10, 5, 13, 5, 15, 20, 3, 2, 4, 11, 4, 4, 7, 4, avg = 7.4, stdev = 4.89

0 photos found

Graphs display:
7 sets found

No data found for SI_mp.
11 SI_met graphs found

Solar Radiation

Energy

Soil Temperatures Set 1

Soil Temperatures Set 2

Soil Temperatures Set 3

Soil Temperature at -16cm

LED NDVI Sensor Output

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.