Field Notes

<--2015-10-29 12:20:00 | 2015-11-25 14:30:00-->
Other sites visited today: Mayberry | Twitchell Rice | East End | Twitchell Alfalfa
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West Pond: 2015-11-11 12:30:00 (DOY 315)
Author: Joe Verfaillie
Others: Kyle

Summary: Standard data collection, camera clock problems, cleaned HMP60 and swapped fan.

West Pond
2015-11-11

I arrived about 12:30 with Kyle. It was clear, sunny and mild with a light variable breeze. The vegetation is slowly senescing here. Inlets were running and the water level was normal.

The 7700 read: 2.13ppm CH4, 62SS – 81.5 after cleaning
The 7500 read: 429ppm CO2, 445mmol/m3 H2O, 94.1SS, 15.75C, 102.5kPa

I don’t think we checked the wash reservoir here.

We checked the DO sensor in air – it was clean.
DO 24.36mV
Tair 16.56C
P 102.98kPa

The camera had a bad time again and took photos overnight. There are a few in the early morning and late evening that might be usable. I reset the clock and saw that is was not correct in the autocam program. With some fussing I was able to get the clock set and the autocam program running with the correct time. We should swap out this camera next time.

The HMP60 fan was a little slow. I took apart the solar shield and found the inside stuffed with spider silk and dust. I cleaned it out as best I could and decided to put in a new fan. We should check and clean the others.

2 photos found

Fan was running slowly and turns out HMP solar shield was stuffed with spider silk and dust.
20151111WP_ChokedRH-T.jpg ( 2015-11-11 13:38:38 ) Full size: 1920x1440
Fan was running slowly and turns out HMP solar shield was stuffed with spider silk and dust.

Birds at sunset
WP_autocam_20151111_1645.jpg ( 2015-11-11 16:45:02 ) Full size: 1920x1440
Birds at sunset

Graphs display:
8 sets found

Can't check WP_DO
1 WP_DO graphs found

Explore the graph:WestPond DO in a new window

14 WP_met graphs found

Explore the graph:Battery in a new window

Explore the graph:Temperatures in a new window

Explore the graph:Solar Radiation in a new window

Explore the graph:RH and Pressure in a new window

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

Explore the graph:Conductivity in a new window

Explore the graph:Temperatures Set A in a new window

Explore the graph:Temperatures Set B in a new window

Explore the graph:Temperature Set C in a new window

Explore the graph:Water CO2 and Temp in a new window

Explore the graph:West Pond Water CO2 in a new window

Explore the graph:WP miniDOT Dissolved Oxygen in a new window

Explore the graph:SRS NDVI Channels in a new window

Explore the graph:NDVI in a new window

5 WP_flux graphs found

Explore the graph:Winds in a new window

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

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

Explore the graph:West Pond Flux Data Counts in a new window

Explore the graph:Air Temperatures in a new window

Can't check MBWPEESWGT_mixed
Can't check MBEEWPSWEPGT_cam
Can't check MBSWEEWPBCBA
1 WP_processed graphs found

Explore the graph:WP CO2 Fluxes in a new window

No data found for WP_arable.