Field Notes

<--2017-01-31 10:15:00 | 2017-03-01 11:50:00-->
Other sites visited today: East End | Mayberry | Twitchell Alfalfa | Sherman Wetland | Bouldin Alfalfa
Phenocam link: Searching...

Twitchell Rice: 2017-02-14 11:45:00 (DOY 45)
Author: Daphne Szutu
Others: Sam Chamberlain

Summary: regular data collection/cleaning

We arrived around 11:45. It was sunny and mild. The cattails have green shoots coming up from the water's edge by the boardwalk.

The water was lower than 4 weeks ago, when Kyle added the extra boardwalk.

Sam cleaned the radiation, 7500, and 7700 sensors. He refilled the wash reservoir; it was 1/3 empty.

I downloaded the met data, USB GHG data, and camera data. SoilT304 = -INF.

The 7500 read:
CO2 425.78 ppm
H2O 553.6 mmol/m3
T 15.28 C
P 102.4 kPa
SS 84.5 --> 85.2 after cleaning

The 7700 read:
CH4 2.31 ppm
RSSI 30.4 --> 70.4 after cleaning

We left at 12:15.

0 photos found

Graphs display:
6 sets found

12 TW_met graphs found

Explore the graph:Soil Heat Flux in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:Air Temperature in a new window

Explore the graph:Soil Temperature Set 1 in a new window

Explore the graph:Soil Temperature Set 2 in a new window

Explore the graph:Soil Temperature Set 3 in a new window

Explore the graph:Water Temperature in a new window

Explore the graph:RH and Pressure in a new window

Explore the graph:Soil Moisture in a new window

Explore the graph:Rain and Water Level in a new window

Explore the graph:Disolved Oxygen in a new window

Explore the graph:LED NDVI Channels in a new window

5 TW_flux graphs found

Explore the graph:Sonic Anemometer Winds in a new window

Explore the graph:LI7700 CH4 and RSSI in a new window

Explore the graph:Twitchell CH4 in a new window

Explore the graph:LI7500 CO2 and H2O in a new window

Explore the graph:Twitchel Rice Flux Counts in a new window

Can't check TWSI_mixed
Can't check SIMBTWEE_met
No data found for TW_cam.
Can't check TATWBABCSB_cam