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Field Notes

<--2009-08-20 08:30:00 | 2009-09-01 10:17:00-->
Other sites visited today: Sherman Island

Twitchell Rice: 2009-08-25 13:00:00 (DOY 237)
Author: Joe Verfaillie
Others: Oliver, Ben

Summary: Atsushi's equipment has been installed, adjusted bypass valve.

Twitchell
8/25/2009

Arrive about 1pm with Oliver and Ben. Very little wind varying from west to north. Warm clear and sunny. Rice flowering heavily.

Atsushi installed his equipment north of tower last Friday, looks fine.

Everything seemed to be running. LGR was at 118 Torr. I adjusted the bypass value to bring to back to 142.

Still making clouds of dust to the west.

Ben and Oliver walked the transect for LAI, spectrum, etc.

6 photos found

view of field site
20090825TW_BenOliverHarvest.jpg ( 2009-08-25 13:28:28 ) Full size: 2048x1536
view of field site

view of field site
20090825TW_BenOliverUmbrella.jpg ( 2009-08-25 12:44:10 ) Full size: 2048x1536
view of field site

view of field site
20090825TW_DustClouds.jpg ( 2009-08-25 12:43:38 ) Full size: 2048x1536
view of field site

view of field site
20090825TW_PrayingMantis.jpg ( 2009-08-25 13:26:14 ) Full size: 2048x1536
view of field site

view of field site
20090825TW_Rice.jpg ( 2009-08-25 13:29:15 ) Full size: 1536x2048
view of field site

view of field site
20090825TW_RiceFlowers.jpg ( 2009-08-25 13:28:21 ) Full size: 2048x1536
view of field site

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

 
 

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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.