Field Notes

Fieldnotes Limited To:
Site = Twitchell Rice
Year = 2013

2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017
40 Rows returned:
SiteDateAuthorSummary
Twitchell Rice (353) 2013-12-19 11:00:00 Joe Verfaillie Replaced power line to tower, solar controller flakey, re-installed DO, fixed HMP45 fan, pulled and reset SHF1
Twitchell Rice (340) 2013-12-06 09:30:00 Cove Sturtevant Ice covering field! Cover to rain gauge off. Brig HMP45 fan next time.
Twitchell Rice (325) 2013-11-21 11:00:00 Cove Sturtevant WINDY!!! Water level in field super high, should decrease. Data download. 7550 firmware update. Sealed Met box with putty - no more wasp hotel.
Twitchell Rice (310) 2013-11-06 11:45:00 Cove Sturtevant Site flooded. Data download. Build boardwalk to tower. Wasp problem in Met box.
Twitchell Rice (297) 2013-10-24 12:00:00 Joe Verfaillie Field is flooded, need to install boardwalks next time, cleaned solar panels, closed box.
Twitchell Rice (289) 2013-10-16 11:25:00 Cove Sturtevant Moved tower west ~10 m into field. Flooding working its way to the tower. Reinstalled ground sensors. Left wooden box open to get rid of critters. Initialized but aborted rain gauge test.
Twitchell Rice (275) 2013-10-02 11:15:00 Cove Sturtevant Rice harvested and chopped. Data download. All well.
Twitchell Rice (261) 2013-09-18 10:10:00 Cove Sturtevant Pulled ground instruments, rotated radiation boom inward. Corrected autocam view. All good.
Twitchell Rice (254) 2013-09-11 11:40:00 Cove Sturtevant Standard fieldwork. Rice sooper droopy. All good.
Twitchell Rice (248) 2013-09-05 12:00:00 Cove Sturtevant Field continues to dry. Rice droopy with seed. Standard fieldwork. Pulled DO probe.
Twitchell Rice (240) 2013-08-28 08:40:00 Cove Sturtevant Soil drying. Swapped out 7500A. Swapped out HMP45. Leveled pyranometer. Cleaned rain gauge bucket of bird doo.
Twitchell Rice (233) 2013-08-21 08:45:00 Cove Sturtevant Water level low. Calibrated 7700. Updated 7700 time to GMT+8. Installed new soil moisture probe.
Twitchell Rice (226) 2013-08-14 08:30:00 Cove Sturtevant Rice seeding heavily. Data download. Regular fieldwork. Pulled soil moisture sensor for repair. Took GPS reading of tower location.
Twitchell Rice (217) 2013-08-05 09:30:00 Cove Sturtevant Water level high. Rice producing grain. A soil moisture probe might need replacement.
Twitchell Rice (212) 2013-07-31 11:45:00 Cove Sturtevant Dennis grabbed truck from the trailer, battling wasps (wasps lost). Regular field work (including LAI). All well.
Twitchell Rice (207) 2013-07-26 09:00:00 Cove Sturtevant Data download and regular field work. Cut down cattails in front of tower. Bumped flux system to 20 Hz. SoilT1_04 bad. Reason for spurious afternoon dip in Rg could not be found.
Twitchell Rice (197) 2013-07-16 11:00:00 Cove Sturtevant Need to re-clip cattails in front of tower next week. Leveled sonic. Took instrument orientation measurements. Check soil/water temperature data for anomalously high readings.
Twitchell Rice (191) 2013-07-10 11:30:00 Joe Verfaillie Standard field work, data collection, bird poop everywhere - cleaned up, soil temp sticks broken off
Twitchell Rice (178) 2013-06-27 10:15:00 Cove Sturtevant Cut down swath of cattails near tower. Standard fieldwork. All good.
Twitchell Rice (171) 2013-06-20 09:40:00 Sara Knox Standard fieldwork. Checked the DO probe.
Twitchell Rice (169) 2013-06-18 13:55:00 Cove Sturtevant Changed time to ETC/GMT +8. Added CO2 signal strength to output, removed Diag #2 from output. Potential problem with DO probe.
Twitchell Rice (164) 2013-06-13 12:15:00 Cove Sturtevant Changed 7550 clock back 1 day. Check data for DO probe. All else well.
Twitchell Rice (156) 2013-06-05 09:45:00 Cove Sturtevant Rice growing fast. Updateed 7550 firmware. Leveled pyranometer. Installed DO sensor. All generally well.
Twitchell Rice (144) 2013-05-24 09:00:00 Cove Sturtevant Collect data, tried to install DO, Changed 7550 and 7700 time zone to Etc/GMT-8.
Twitchell Rice (135) 2013-05-15 08:15:00 Joe Verfaillie Quick check to clean mirrors, field has been sprayed, will flood shortly
Twitchell Rice (129) 2013-05-09 08:15:00 Cove Sturtevant Rice is growing. Set out LAI transect. Swapped out 7500A head and reinstalled TDR #2. All generally well.
Twitchell Rice (122) 2013-05-02 09:00:00 Joe Verfaillie Meeting with Bryan to discuss new location for Corn tower and alfalfa tower.
Twitchell Rice (116) 2013-04-26 12:45:00 Cove Sturtevant Field has been planted. Little sprouties popping up. Set 7550 clock to UTC. All well.
Twitchell Rice (101) 2013-04-11 11:15:00 Joe Verfaillie Reinstalled ground sensors, standard field work.
Twitchell Rice (95) 2013-04-05 13:30:00 Joe Verfaillie Quick check. Field looks to have been planted.
Twitchell Rice (87) 2013-03-28 11:25:00 Cove Sturtevant No change in field conditions. All well.
Twitchell Rice (80) 2013-03-21 12:10:00 Cove Sturtevant Changed desiccant in pyranometer. Put ant bait in wooden box. All well.
Twitchell Rice (73) 2013-03-14 12:20:00 Cove Sturtevant Field has been disked. Pulled ground sensors & rotated boom. Adjusted 7550 clock back to standard time. Removed Date/Time fields from GHG output. Ants in solar controller. Pyranometer needs desiccant.
Twitchell Rice (59) 2013-02-28 13:15:00 Cove Sturtevant Field fully drained. All A-OK.
Twitchell Rice (52) 2013-02-21 09:00:00 Joe Verfaillie Calibrated 7700, brought in DO, reset camera image size, repaired wash filter holding.
Twitchell Rice (45) 2013-02-14 13:15:00 Cove Sturtevant Field draining. Leak in 7700 reservoir system.
Twitchell Rice (30) 2013-01-30 11:10:00 Cove Sturtevant Site still flooded with nothing doing, all generally well.
Twitchell Rice (24) 2013-01-24 14:00:00 Joe Verfaillie Reset month, year on 7550, filled 7700 wash reservoir, talked to Jim.
Twitchell Rice (17) 2013-01-17 13:15:00 Cove Sturtevant Need to fix soil CO2 probe teflon for next time. All else well.
Twitchell Rice (3) 2013-01-03 10:00:00 Cove Sturtevant Downloaded data. Swapped out 7550 and 7500. Top of rain gauge blew off. Installed DO sensor. Some ice in 7700 reservoir.