Field Notes

Fieldnotes Limited To:
Site = Sherman Island
Year = 2013

2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015
38 Rows returned:
SiteDateAuthorSummary
Sherman Island (353) 2013-12-19 08:30:00 Joe Verfaillie Standard field work, reinstalled computer with new power supply, clipped litter around soil CO2 area.
Sherman Island (340) 2013-12-06 11:10:00 Cove Sturtevant Power restored. Computer dead. Pulled Theta P2 - rotted tine. Heat flux plate out - reinstalled. Downloaded data. Swapped IRGA.
Sherman Island (325) 2013-11-21 08:15:00 Cove Sturtevant PG&E turned off power due to non-payment. Should be up shortly. Data download. Some fieldwork.
Sherman Island (310) 2013-11-06 09:25:00 Cove Sturtevant Standard fieldwork and data download. Swapped out power supply for soil CO2 system.
Sherman Island (289) 2013-10-16 08:30:00 Cove Sturtevant Pascal with us to check out the sites. Standard fieldwork. Soil CO2 logger needed restart. Did rain gauge test, made slight adjustment to increase cal factor.
Sherman Island (275) 2013-10-02 09:15:00 Cove Sturtevant Standard fieldwork and data download. Patty's first time out to the field sites. Rechecked sonic direction.
Sherman Island (261) 2013-09-18 08:30:00 Cove Sturtevant Regular site visit and field work. Removed west moisture point sensor for repair.
Sherman Island (254) 2013-09-11 09:00:00 Cove Sturtevant Standard fieldwork. Theta probes didn't record last week, adjusted datalogger code to fix.
Sherman Island (248) 2013-09-05 08:20:00 Cove Sturtevant Regular field work. Dug new water well with perforated PVC tube at southern location. Some interesting water table properties noted, west Moisture Point broken.
Sherman Island (240) 2013-08-28 13:00:00 Cove Sturtevant Regular field work. All well.
Sherman Island (233) 2013-08-21 13:15:00 Cove Sturtevant Swapped 7500 for calibrated one. Regular field work. Tightened soil CO2 probe connections - fixed dropout from deep probe in 1st profile. Removed unused 10x from site.
Sherman Island (226) 2013-08-14 12:30:00 Cove Sturtevant Data download. Regular fieldwork. Deep soil CO2 probe in profile 1 showing dropouts. Took GPS reading of tower location.
Sherman Island (217) 2013-08-05 14:00:00 Cove Sturtevant Standard field work. Swapped out mixed up flux flash card with clean one. Otherwise, good.
Sherman Island (212) 2013-07-31 09:15:00 Cove Sturtevant Standard field work. All well.
Sherman Island (207) 2013-07-26 14:10:00 Cove Sturtevant Field senescing. Regular field work. Data download.
Sherman Island (197) 2013-07-16 09:00:00 Cove Sturtevant Plant activity diminishing. Standard field measurements. Found 2 cm soil CO2 probe (profile A) partly out of soil - reinstalled. Took more instrument orientation measurements.
Sherman Island (191) 2013-07-10 08:30:00 Joe Verfaillie Standard fieldwork, data collection, soil respiration, checked LGR cal, measured sensor positions, hmp45 fan off - fixed.
Sherman Island (178) 2013-06-27 08:25:00 Cove Sturtevant Standard fieldwork. All well.
Sherman Island (171) 2013-06-20 14:20:00 Sara Knox standard fieldwork (except soil respiration measurements - I forgot to bring the soil chamber....).
Sherman Island (169) 2013-06-18 09:30:00 Cove Sturtevant Swapped out LGR. All well.
Sherman Island (164) 2013-06-13 09:30:00 Cove Sturtevant Standard field work. LGR not working. Will bring replacement next week.
Sherman Island (156) 2013-06-05 15:55:00 Cove Sturtevant Pepperweed in full flower. Regular fieldwork. All well.
Sherman Island (144) 2013-05-24 16:00:00 Cove Sturtevant Pepper weed in full bloom, water levels high, computer needed restarting, soil CO2 down due to low voltage condition.
Sherman Island (135) 2013-05-15 15:00:00 Joe Verfaillie Quick check on mercury trailer removal - all is well
Sherman Island (129) 2013-05-09 15:30:00 Cove Sturtevant Regular field work. Swapped out CNR1 and put split tubing to protect wires from sun. LGR inlet was lying on ground, replaced. Soil CO2 was off due to low voltage disconnect, reset.
Sherman Island (116) 2013-04-26 09:30:00 Cove Sturtevant Pepperweed weedy. Regular field work. Computer had been off for about a week and was hard to start again. Swapped out the 7500. All else well.
Sherman Island (109) 2013-04-19 17:30:00 Joe Verfaillie Met Bryan, collected data for Ameriflux, put covers back on power pole boxes.
Sherman Island (101) 2013-04-11 09:00:00 Joe Verfaillie Power out in the morning, third ameriflux tower has been set up, standard field work
Sherman Island (95) 2013-04-05 09:30:00 Joe Verfaillie Setup of new Ameriflux towers, removed scroll pump, reset new SoilT set, adjusted and tested tipping bucket, mercury trailer to leave May 15th
Sherman Island (87) 2013-03-28 09:30:00 Cove Sturtevant Spring is here! New pepperweed and wasp activity. Regular fieldwork. All generally well. Rain gauge might have incorrect calibration.
Sherman Island (80) 2013-03-21 09:30:00 Cove Sturtevant Tested calibration of rain gauge, replaced #3 thermocouple rod. All good.
Sherman Island (73) 2013-03-14 09:30:00 Cove Sturtevant Suzy visiting from JGI. Swapped out LGR. Regular field work. Dennis almost got eaten. All else well.
Sherman Island (59) 2013-02-28 09:30:00 Cove Sturtevant Regular field work. Blew out in-line LGR filters. All A-OK.
Sherman Island (52) 2013-02-21 11:40:00 Joe Verfaillie All is well, might need to swap LGR.
Sherman Island (45) 2013-02-14 09:15:00 Cove Sturtevant Water under bridge low. Typical field work. Swapped out Soil CO2 moisture probe #3, readings better. All A-ok.
Sherman Island (30) 2013-01-30 12:30:00 Cove Sturtevant Swapped out LI-7500 s/n 0035 for calibrated 0041. No more ants in the box. Might be some sensor-channel mismatch in the Soil CO2 theta probes. Investigate for next time. Swap out Soil CO2 #6 next time to repair associated thermocouple.
Sherman Island (17) 2013-01-17 09:30:00 Cove Sturtevant Regular field work. Took soil cores. Check theta probe and SoilT_6 time series. Put ant baits in box. All else well.
Sherman Island (3) 2013-01-03 11:20:00 Cove Sturtevant Standard fieldwork. Downloaded data. Swapped out LGR 40 um filter. All good.