Field Notes

<--2012-10-11 13:15:00 | 2012-10-25 14:10:00-->
Other sites visited today: Sherman Island | Mayberry | Twitchell Rice | DWR Corn
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West Pond: 2012-10-18 13:00:00 (DOY 292)
Author: Cove Sturtevant
Others: Joe, Sara, Laurie

Summary: Joe got the syphon running with Brian. Put up ATI sonic. Water level under tower has raised.

West Pond
2012-10-18

We arrived about 13:00 PDT. Hot (30 °C), sunny, very light breeze. Joe was with Brian learning how to prime the syphon and back-flush the filter and they got the flow of water at the inlet coming in strong again. The water level at the site has raised and is now visible above the muck. Joe installed the ATI sonic which is now unfortunately behind the 7500, but that was the only way he could mount it. I checked the tower and helped Joe wrap up the installation. Sara and Laurie took water samples at the pier in the solar panel pond east of the tower.

Current 7500 readings:
CO2 = 404 ppm pre and post cleaning
H2O = 640 mmol m-3 prior to cleaning, 700 after cleaning
agc = 50, bumped to 43.8 after cleaning

7700 readings:
CH4 = 2.2 ppm
RSSI = 30 (bumped to 77 after cleaning)

MET looked good, upper DO at 36.5, lower DO at 2.8

4 photos found

ATI datalogger hanging on the scaffolding
20121018WP_ATIDatalogger.jpg ( 2012-10-18 14:00:22 ) Full size: 1920x1440
ATI datalogger hanging on the scaffolding

ATI mounted behind 7500
20121018WP_ATIMount.jpg ( 2012-10-18 13:24:18 ) Full size: 1920x1440
ATI mounted behind 7500

Hawk in flight
WP_autocam_20121017_0745.jpg ( 2012-10-17 07:45:02 ) Full size: 1920x1440
Hawk in flight

Installing ATI sonic
WP_autocam_20121018_1115.jpg ( 2012-10-18 11:15:02 ) Full size: 1920x1440
Installing ATI sonic

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.