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Field Notes

<--2016-07-20 13:20:00 | 2016-08-12 12:00:00-->
Other sites visited today: Sherman Wetland | Twitchell Alfalfa | Mayberry | Twitchell Rice | West Pond

East End: 2016-08-01 10:10:00 (DOY 214)
Author: Elke Eichelmann
Others: Kyle Hemes, Markus Reichstein

Summary: Measured water level height, LI7700 auto clean initially not working and was fixed, normal data collection.

Arrived: 10:10. Sunny, hazy in distance, clear sky, light breeze. Wetland still looks green, but it is starting to barely show signs of senescence.

Methane wash water reservoir filled, was about ½ full. Collected USB GHG data; collected met data from CR1000: SHFP2=NAN, all else looks good; collected camera data.

Tested water level along boardwalk from tower towards the road: (cm) 28, 23, 26, 25, 22.5
Cleaned radiation sensors
Otter poop on boardwalk

LI7700 rssi reading was extremely low. Tested the auto clean; spray pump and spin are working. Not sure why the auto clean was not coming on at first. There was a white smudge on the LI7700 mirrors that did not get cleaned off by the auto spray, but came off with manual alcohol cleaning.


LI7500 readings
CO2 395.75
H2O 681.3
T 21.04
P 101.32
ss 95.1 -> 97 after cleaning
LI7700 readings
CH4 2.3 -> 1.96 after cleaning
rssi 1.6 -> 17 ->84.7 after cleaning

left: 10:35

0 photos found

Graphs display:
11 sets found

14 EE_met graphs found

Temperature and Batt V

Soil Moisture and Well Pressure

Solar Radiation

PAR

Soil Heat Flux

Water Level and Rain

Soil/Water Temperature Set 1

Soil/Water Temperature Set 2

Soil/Water Temperature Set 3

Dissolved Oxygen and Wind Speed

SRS NDVI Channels

Apogee NDVI

NDVI

Undercanopy PAR

Can't check EE_mixed
1 EE_mixed graphs found

Air Pressure and RH

8 EE_flux graphs found

Wind Speeds

LI7500 CO2 and H2O

LI7700 CH4 and RSSI

Flux Counts

Instument Temperatures

Temp Tower 3 (Mixed Veg)

Temp Tower 3 (Mixed Veg)

Temp Tower 3 (Mixed Veg)

Can't check MBWPEESWGT_mixed
1 EE_cam graphs found

EE Autocam GCC

Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
Can't check EE_Temp
5 EE_Temp graphs found

Sonic SOS

LI7500 CO2

Water Level

LI-7700 CH4

Wind Speed

Can't check EE_minidot
1 EE_minidot graphs found

EE miniDOT Dissolved Oxygen

Can't check MBSWEEWPBCBA
1 EE_processed graphs found

CO2 Fluxes

 
 

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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.