Field Notes

<--2014-06-26 14:15:00 | 2014-07-08 13:55:00-->
Other sites visited today: Tonzi | Vaira | Sherman Island | Twitchell Alfalfa | Mayberry | East End | West Pond

Twitchell Rice: 2014-07-02 12:50:00 (DOY 183)
Author: Patty Oikawa
Others: Madeleine, Kathleen

Summary: Measured veg height, cleaned sensors, station looks good

We arrived at 12:50. It was warm with a slight breeze. Kathleen measured veg height and Mad cleaned the sensors. There were ants in the box—not too bad yet…

7500
CO2: 393.2 umol/mol (397 after cleaning)
H2O: 730.0 mmol/m3 (727 after cleaning)
SS: 93.1% (93.9 after cleaning)
Pressure: 101.4 kPa
Temperature: 25.76ËšC
SOS: 349.56 m s-1 (349.61 after cleaning)

7700
CH4: 1.89ppm (same after cleaning)
RSSI: 61.0% (71.2 after cleaning)

Reservoir: OK
Met:OK

Veg Height (cm): Tape measure from ground to top of plant - Katheleen noted a fair number of caterpillars in the field eating the leaves
40, 44, 43, 44, 44, 45, 37, 41, 50, 47, 40, 48, 47, 50, 50, 49, 48, 52, avg = 45.5, stdev = 4.19

0 photos found

Graphs display:
6 sets found

12 TW_met graphs found

Soil Heat Flux

Solar Radiation

Air Temperature

Soil Temperature Set 1

Soil Temperature Set 2

Soil Temperature Set 3

Water Temperature

RH and Pressure

Soil Moisture

Rain and Water Level

Disolved Oxygen

LED NDVI Channels

5 TW_flux graphs found

Sonic Anemometer Winds

LI7700 CH4 and RSSI

Twitchell CH4

LI7500 CO2 and H2O

Twitchel Rice Flux Counts

Can't check TWSI_mixed
Can't check SIMBTWEE_met
1 TW_cam graphs found

TW Rice Autocam

Can't check TATWBABCSB_cam