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Field Notes

<--2010-09-21 09:20:00 | 2010-10-14 09:30:00-->
Other sites visited today: Sherman Island

Twitchell Rice: 2010-10-01 10:15:00 (DOY 274)
Author: Joe Verfaillie
Others: Jaclyn

Summary: Tested tipping bucket again, removed DO as field was drained.

Twitchell
10-01-2010

I arrived about 10:15PDT with Jaclyn. It was less windy, warmer and more clear here than at Sherman. The field is almost totally dry. Jaclyn’s boots were barely damp after walking the transect out and back.

I tested the tipping bucket after turning the screws a quarter turn clockwise and got 95 out of 100 tips. Maybe need another half turn.

The LGR seemed to running okay:
9:16PST, 26.00C, 139.42Torr, 16.092usec, 10Hz, 1.851ppm

I copied data and swapped the CR1000 card.

The DO sensor was high and dry so I brought it back in to the lab.

We left about 11am.

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
No data found for TW_cam.
Can't check TATWBABCSB_cam

 
 

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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.