Field Notes

<--2015-11-25 14:30:00 | 2015-12-28 12:30:00-->
Other sites visited today: Twitchell Rice | East End | Twitchell Alfalfa
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West Pond: 2015-12-08 14:40:00 (DOY 342)
Author: Joe Verfaillie
Others: Kyle, Dennis

Summary: Wet and foggy, swapped 7500, swapped water CO2 probe, fixed camera mount

West Pond
2015-12-08

I arrived about 14:00 with Kyle and Dennis. It was cool and overcast with a heavy fog earlier in the day. The site is brown. The water level might be a little high and the inlets were running.

We swapped the 7500
sn 75H-2180 off: 432.5ppm CO2, 556mmol/m3 H2O, 93.7SS, 12,8C, 101.9kPa
sn 0065 on: 431.0ppm CO2, 573mmol/m3 H2O, 75.3SS, 12.9C, 101.9kPa

The 7700 read: 2.19ppm CH4, 70RSSI – 78 after cleaning

The camera was loose and had only a few photos. I tightened the screw in the tripod mount and adjusted the distance to the window. The new camera has a wider angle lens than the old camera.

I swapped the Forerunner CO2 probe. The connection on the existing probe was not taped but did not look too corroded and came apart relatively easily using two wrenches. The probe connector had not been painted and showed a little external corrosion. Probe sn GP20140022 came off and 8% probe sn GP20150100 went on.

Kyle took 360x180 panoramas

0 photos found

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

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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.