| Site | Date | Author | Summary |
| Twitchell Alfalfa |
(362) 2015-12-28 13:08:00 |
Joe Verfaillie |
Ground squirrels active, two tone field. standard data collection
|
| Twitchell Alfalfa |
(342) 2015-12-08 14:40:00 |
Joe Verfaillie |
Wet and foggy, Fixed chewed diffuse PAR sensor, did soil respiration
|
| Twitchell Alfalfa |
(329) 2015-11-25 12:19:00 |
Patty Oikawa |
Clipped around sensors, swapped IRGA, all looked good
|
| Twitchell Alfalfa |
(315) 2015-11-11 13:00:00 |
Joe Verfaillie |
Swapped main batteries, lots of squirrel activity, troubleshooting diffuse PAR.
|
| Twitchell Alfalfa |
(302) 2015-10-29 11:30:00 |
Joe Verfaillie |
Field still half mowed, no power for spectrometer or LI-6400, squirrels active, low voltage power outages.
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| Twitchell Alfalfa |
(288) 2015-10-15 12:30:00 |
Joe Verfaillie |
Western half of field mowed, Installed diffuse PAR sensor, spliced SHF 3, Patty did soil respiration
|
| Twitchell Alfalfa |
(273) 2015-09-30 12:00:00 |
Sara Knox |
power issues and problems with the LI-6400, swapped a Forerunner probe, normal data download
|
| Twitchell Alfalfa |
(259) 2015-09-16 12:00:00 |
Patty Oikawa |
Problems getting power to 6400, Forerunner wiring problems continue
|
| Twitchell Alfalfa |
(245) 2015-09-02 10:00:00 |
Joe Verfaillie |
Field half mowed, squirrels causing trouble, full data collection including clip plots.
|
| Twitchell Alfalfa |
(231) 2015-08-19 13:00:00 |
Joe Verfaillie |
Lots of butterflies, fixed wiring on Forerunner probes, swapped 8cm probe.
|
| Twitchell Alfalfa |
(218) 2015-08-06 10:30:00 |
Joe Verfaillie |
Field has been baled - bales just getting picked up, Forerunner wiring might be a problem.
|
| Twitchell Alfalfa |
(203) 2015-07-22 12:00:00 |
Patty Oikawa |
Field cut, spectral comparison, forerunners not doing well, 7500 swap
|
| Twitchell Alfalfa |
(201) 2015-07-20 09:30:00 |
Joe Verfaillie |
Reinstall camera, still not mowed
|
| Twitchell Alfalfa |
(194) 2015-07-13 11:15:00 |
Joe Verfaillie |
Shutdown LGR experiment, removed LGR trailer, camera not working - removed, still not mowed
|
| Twitchell Alfalfa |
(190) 2015-07-09 09:30:00 |
Cove Sturtevant |
Alfalfa way past cutting time. LGR running fine. Miguel soil respiration measurements. Data download.
|
| Twitchell Alfalfa |
(187) 2015-07-06 09:30:00 |
Joe Verfaillie |
Check on the LGR system - all well. Collected data from all instruments, soil chamber measurements
|
| Twitchell Alfalfa |
(182) 2015-07-01 09:30:00 |
Joe Verfaillie |
Check on the LGR system, added line conditioner and UPS, field work, soil respiration, data collection, visitors
|
| Twitchell Alfalfa |
(180) 2015-06-29 09:00:00 |
Joe Verfaillie |
Set up of the LGR trailer with CO2 isotope analyzer, soil chamber measurements.
|
| Twitchell Alfalfa |
(176) 2015-06-25 09:15:00 |
Cove Sturtevant |
Data download. Regular field work. Added theta probes to 12V power supply. Three thermocouples out in the soil CO2 system. Updated autocam to autorestart.
|
| Twitchell Alfalfa |
(169) 2015-06-18 13:00:00 |
Joe Verfaillie |
Field is being irrigated, soil co2 program to saving data - fixed, relay swapped, power converter added.
|
| Twitchell Alfalfa |
(160) 2015-06-09 09:00:00 |
Joe Verfaillie |
Windy, Field half baled, swapped out soil CO2 system, repaired theta cables cut last time, took soil cores, soil respiration, camera did not take photos
|
| Twitchell Alfalfa |
(148) 2015-05-28 09:15:00 |
Joe Verfaillie |
Field half mowed, clipped around ground sensors, clipped a few cables too
|
| Twitchell Alfalfa |
(141) 2015-05-21 10:00:00 |
Joe Verfaillie |
Standard fieldwork, spiced the squirrel holes, updated software on the autocam.
|
| Twitchell Alfalfa |
(127) 2015-05-07 14:15:00 |
Cove Sturtevant |
Data download, standard fieldwork.
|
| Twitchell Alfalfa |
(113) 2015-04-23 13:00:00 |
Joe Verfaillie |
Field has been mown, we clipped around ground sensors, swapped 7500, squirrels are burying the solar panels.
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| Twitchell Alfalfa |
(99) 2015-04-09 10:55:00 |
Cove Sturtevant |
Regular field work. Data download.
|
| Twitchell Alfalfa |
(83) 2015-03-24 13:45:00 |
Cove Sturtevant |
Sheep grazed tower half of field, leaving ungrazed square. Ants in box - installed bait.
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| Twitchell Alfalfa |
(64) 2015-03-05 13:00:00 |
Cove Sturtevant |
Sheep in western half of field. Regular field work. Data download. Fixed TC7 in field.
|
| Twitchell Alfalfa |
(50) 2015-02-19 12:45:00 |
Patty Oikawa |
Clip plots, data collection and critter ridder applied around tower. Need more ant bait.
|
| Twitchell Alfalfa |
(36) 2015-02-05 15:15:00 |
Joe Verfaillie |
Standard fieldwork, Alfalfa looks good for February
|
| Twitchell Alfalfa |
(20) 2015-01-20 14:00:00 |
Patty Oikawa |
Moved FD system, normal data collection, soil respiration and spectral measurements
|
| Twitchell Alfalfa |
(7) 2015-01-07 13:00:00 |
Sara Knox |
Swapped 7500. Downloaded data. Ants in soil CO2 box.
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