Field Notes

<--2015-04-09 08:50:00 | 2015-05-07 09:00:00-->
Other sites visited today: Mayberry | Twitchell Rice | East End | West Pond | Twitchell Alfalfa

Sherman Island: 2015-04-23 09:00:00 (DOY 113)
Author: Joe Verfaillie
Others: Patty

Summary: Field very green with foxtails, no pepper weed to bloom, computer locked up - hard restart.

Sherman
2015-04-23

I arrived about 9am with Patty. It was a mild, sunny day with a cool breeze from the west. The field is largely full of foxtails. I saw some pepper weed in bloom in fields to the north and from the bridge I could see some in our field far to the west.

I think we will start to pull this site out in a week or two.

The LGR read: 9:21, 21.57C, 127.5Torr, 14.734usec, 10Hz, 1.925ppm – pressure adjusted to 148.8Torr

The computer had locked up. About six hours of met data was lost because the data logger ran out of memory.

The 7500 read: 16.76mmol/m3 CO2, 551.0mmol/m3 H2O, 101.32kPa, 20.42C, 248diag

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