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<--2015-02-05 15:15:00 | -->

Twitchell Alfalfa: 2015-02-19 12:45:00
Author: Patty Oikawa
Others: Ana Mendez + Housen Chu

Summary: Clip plots, data collection and critter ridder applied around tower. Need more ant bait.

We arrived at 12:45. Things were still totally overcast and misty so no spectral measurements were taken. There were lots of geese in the neighboring alfalfa field. Ana took clip plots and veg height. Housen applied the critter ridder around the tower to try to deter rodents. He also cleaned sensors while I downloaded data and measured soil respiration (4-5umol m-2 s-1). There were lots of ants in the soil logger box—need better ant bait in there.

7500
CO2: 378.1 umol/mol
H2O: 444.6 mmol/m3
SS: 49.4%
Pressure: 101.97 kPa
Temperature: 12.55˚C
SOS: 343.15 m s-1
Met: OK
Soil:OK
Rad: OK

0 photos found

Graphs display: 7 days | 14 days | 28 days
6 graphs found

Can't check Delta
5 Delta graphs found

6 TA_met graphs found

3 TA_rad graphs found

5 TA_flux graphs found

7 TA_soilco2 graphs found

Can't check MBTAEEWPTW_cam
1 MBTAEEWPTW_cam graphs found

 
 

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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.