Field Notes

<--2013-11-06 14:00:00 | 2013-12-06 08:20:00-->
Other sites visited today: Sherman Island | Mayberry | Twitchell Rice | DWR Corn | Twitchell Alfalfa
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West Pond: 2013-11-21 12:35:00 (DOY 325)
Author: Cove Sturtevant
Others: Laurie

Summary: Water level under tower high. Data download. 7550 firmware update. New Met program. All good.

West Pond
2013-11-21

We arrived around 12:35 PST. It was sunny, windy and cold. The inlet was running strong and the water under the tower the highest I had every seen it due to the recent rains. There are only a few green tules left amidst the mostly senescent and fallen tule and cattail canopy.

I downloaded data and did a firmware update to the 7550 (v. 6.5.5) while Laurie collected water samples. I also changed the Met program to fix an error in the conductivity calculations.

No ants in the Met box sweet.

7500 readings:
CO2 = 400 ppm (same after cleaning)
H2O = 288 mmol m-3 (same after cleaning)
signal strength = 83.2% (83.5% after cleaning)
t = 15.2 C
p = 101.2 kPa
sos = 343.2 m s-1

7700 readings:
CH4 = 1.95 ppm (same ppm after cleaning)
RSSI = 38 (84 after cleaning)
Reservoir was 2/3 full. Refilled.

MET looked good.
Cleaned radiation instruments.

0 photos found

Graphs display:
8 sets found

Can't check WP_DO
1 WP_DO graphs found

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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:LI7700 CH4 and RSSI in a new window

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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.