Field Notes
<--2013-07-16 09:45:00 | 2013-07-31 10:25:00-->Other sites visited today: Twitchell Rice | West Pond | DWR Corn | Twitchell Alfalfa | Sherman Island
Mayberry: 2013-07-26 15:05:00 (DOY 207)
Author: Cove Sturtevant
Others: Laurie, Yanel
Summary: Data download. 7700 reservoir was empty and RSSI low. Cleaned crusty off mirror.
| Mayberry 2013-07-26 We arrived about 15:05 PDT. It was warm, windy, and sunny. The site looks the same, very green with a bit of standing old plant material mixed throughout. I attended to the tower and downloaded data while Laurie and Yanel went out and took water samples. I checked the sonic sn (074417). I had planned to bump the flux system to 20 Hz but hadnt remembered that I needed to bring a connector for the sonic at this site. Will bump to 20 Hz next week. 7500 readings: CO2: 393 ppm (same after cleaning) H2O: 760 mmol m-3 (same after cleaning) signal strength = 95.7% (96.2% after cleaning) p = 101.5 kPa t: 28.7 C sos = 349.0 m s-1 Current 7700 readings: CH4 = 1.75 ppm (1.9 after cleaning) RSSI = 7.7 (88 after cleaning) The reservoir was empty. There was a crusty on the edge of the bottom mirror that was not being removed with spraying. I refilled the reservoir and cleaned the crusty. MET looked good. |
1 photos found
MB_autocam_20130726_1515.jpg ( 2013-07-26 15:15:02 ) Full size: 1920x1440
fieldwork
11 sets found
7 MB_flux graphs found
No data found for MB_met.
27 MB_tule graphs found
Can't check MBWPEESWGT_mixed
1 MB_cam graphs found
Can't check MBEEWPSWEPGT_cam
Can't check SIMBTWEE_met
No data found for MB_minidot.
Can't check MBSWEEWPBCBA
1 MB_processed graphs found
Can't check MB_fd
1 MB_fd graphs found