Field Notes

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Other sites visited today: Mayberry | Sherman Island | Twitchell Rice | DWR Corn
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West Pond: 2012-10-04 12:30:00 (DOY 278)
Author: Cove Sturtevant
Others: Sara

Summary: Water level low (not-visible), mucky surface. All data looked good.

West Pond
201-10-04

We arrived about 12:30 PDT. Sunny and breezy, 20.5 °C. The water level is below the surface, with a lot of muck and exposed vegetation on top. No water samples taken. The upper DO sensor was out of water (reading 36.6), the lower DO sensor was in the muck (reading 1.95). Sara cleaned the radiation sensor, 7500 and 7700.

Current 7500 readings:
CO2 = 388 ppm
H2O = 700 mmol m-3
agc = 43.8

7700 readings:
CH4 = 1.85 ppm
RSSI = 27 (bumped to 66 after cleaning)
Reservoir was full.

1 photos found

20121004WP_Cove.jpg ( 2012-10-04 12:30:06 ) Full size: 1920x1440
Cove at West Pond