Field Notes

Fieldnotes Limited To:
Site = Tonzi
Year = 2004
2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024
51 Rows returned:
SiteDateAuthorSummary
Tonzi (361) 2004-12-26 13:27:00 Siyan Ma Leaf and grass samples, no power on soil co2 cow fence, regeneration project
Tonzi (353) 2004-12-18 10:36:00 Ted Hehn Still troubleshooting Tower co2 profile system and coms - fixed I think
Tonzi (351) 2004-12-16 12:48:00 Ted Hehn HMP fan dead - replaced, Changes to CR23x program including zeroing calibration radiometer channels. todo list
Tonzi (351) 2004-12-16 12:32:00 Ted Hehn Added four batteries to Tower battery bank, Floor cow fence off, fix coms to CR10x7 Tower co2 profile, Tower co2 profile pump off due to blown fuse - replace, restarted, HMP fell out of radiation shield - replaced and upgraded fan
Tonzi (350) 2004-12-15 13:50:00 Siyan Ma Swapped 7500s, Alex's isotopes samples, leaf samples, clip plots
Tonzi (345) 2004-12-10 10:00:00 Ted Hehn Problems connecting to Tower co2 profile CR10X7, new battery from CR10X4 (sap Flow), new HMP fan
Tonzi (344) 2004-12-09 09:00:00 Ted Hehn re-installed LI-800 in Tower co2 profile, Tower computer not running - power problems, soil CO2 profile problems
Tonzi (336) 2004-12-01 10:00:00 Ted Hehn Tower HMP fan dead, improving power for new Tower computer, modified CR23X6 program to remove controls for old computer
Tonzi (335) 2004-11-30 14:00:00 Ted Hehn Tower flux program crashed, replace Tower computer, Floor seems ok
Tonzi (333) 2004-11-28 13:00:00 Siyan Ma Restart both laptops, spectral measurements, clip plots
Tonzi (325) 2004-11-20 00:00:00 Siyan Ma Restart Tower computer, clip plots, spectral measurements
Tonzi (323) 2004-11-18 10:15:00 Dennis Baldocchi Ted working on Tower, Moved west (under Liukang tree) soil CO2 profile system to a grove of trees to the north, Fresh co2 probes for open profile.
Tonzi (307) 2004-11-02 12:00:00 Siyan Ma Swapped Tower 7500, leaf and grass samples
Tonzi (307) 2004-11-02 10:00:00 Ted Hehn Swapped Tower sonic, swapped Floor computer
Tonzi (306) 2004-11-01 11:08:00 Ted Hehn New Tower computer, calibrate LI-800 bad solenoid
Tonzi (302) 2004-10-28 10:00:00 Ted Hehn New Via computer on Tower, installed LI-800 in Tower co2 profile, Floor computer died - replaced with laptop from Tower
Tonzi (296) 2004-10-22 10:00:00 Ted Hehn Standard fieldwork, reconnected two solar panels to Floor system for winter, Tower losing power over night
Tonzi (287) 2004-10-13 10:35:00 Siyan Ma Swapped 7500s, Floor screen still bad, JPL will fly site, spectra measurements, tree leaf samples - leaves yellowing
Tonzi (282) 2004-10-08 10:00:00 Ted Hehn Continue troubleshooting sonic connection, removed new serial software, fixed watch dog.
Tonzi (281) 2004-10-07 10:00:00 Ted Hehn Swap sonic and install serial line and software. Problems galore.
Tonzi (280) 2004-10-06 10:00:00 Ted Hehn Check on eddy systems - Floor missing data, repair and upgrade soil co2 power, fix TCs
Tonzi (265) 2004-09-21 11:16:00 Siyan Ma Floor laptop screen dying, Tower co2 profile shutdown - Li-800 brought in, Open soil CO2 battery dead, tree leaf samples
Tonzi (260) 2004-09-16 10:00:00 Matthias Falk Quick systems check
Tonzi (252) 2004-09-08 10:15:00 Siyan Ma Moisture point read, tree leaves collected, standard fieldwork
Tonzi (240) 2004-08-27 10:45:00 Siyan Ma 2 days lost on Floor eddy, Tower co2 profile cell temp low, no moisture point readings - dead battery,
Tonzi (230) 2004-08-17 10:30:00 Siyan Ma Swapped 7500s for calibration, Tower laptop not running 3 days lost, leaf samples, standard fieldwork
Tonzi (218) 2004-08-05 09:41:00 Siyan Ma Soil samples for bulk density and moisture, leaf samples, set up Floor regeneration study
Tonzi (203) 2004-07-21 11:39:00 Ted Hehn New CO2 cal tank for Tower CO2 profile
Tonzi (203) 2004-07-21 11:00:00 Siyan Ma Leaf samples, new CO2 N2 tanks for Tower co2 profile,
Tonzi (190) 2004-07-08 10:30:00 Siyan Ma Swapped 7500s, leaf samples, trouble connecting to data loggers
Tonzi (159) 2004-06-07 10:00:00 Siyan Ma Soil Samples for bulk density, Tower cow fence open and unpowered, Oak leaves collected from trees.
Tonzi (152) 2004-05-31 09:48:00 Ted Hehn Data download, fix power on soil co2 system
Tonzi (142) 2004-05-21 00:00:00 Siyan Ma Swapped 7500s, changed pump in tower co2 profile, took oak leaves for LAI, C/N etc
Tonzi (139) 2004-05-18 10:00:00 Ted Hehn Tower sonic hung up, Tower co2 profile pump dead, change Tower co2 profile program
Tonzi (127) 2004-05-06 09:40:00 Dennis Baldocchi Siyan's first visit, Little green grass remains, new co2 cal tank for tower co2 profile. clip plots
Tonzi (121) 2004-04-30 13:30:00 Ted Hehn Finish installing folding radiation boom, gillsonic.exe hung up - restarted
Tonzi (120) 2004-04-29 09:17:00 Ted Hehn Cow fence down, new N2 tank, calibrated LI-800, CO2 tank left on - emptied, Installing folding radiation boom
Tonzi (119) 2004-04-28 10:00:00 Jianwu Tang Check on soil co2 system, changed data logger battery and changed program interval
Tonzi (114) 2004-04-23 09:00:00 Dennis Baldocchi Lots of cows, standard fieldwork, measured tree heights
Tonzi (100) 2004-04-09 13:00:00 Dennis Baldocchi swapped 7500s, standard fieldwork
Tonzi (99) 2004-04-08 14:44:00 Ted Hehn Tower computer crashed - three days lost, level pyranometer
Tonzi (93) 2004-04-02 10:00:00 Jianwu Tang Measure soil flux and check soil co2 system
Tonzi (85) 2004-03-25 10:00:00 LiuKang Xu Grass grows a lot, all ok, clip plots
Tonzi (72) 2004-03-12 10:00:00 LiuKang Xu Bird poop on Tower 7500 window, Tress beginning to leaf out
Tonzi (66) 2004-03-06 17:45:00 Ted Hehn Gillsonic.exe failed to get serial port on boot.
Tonzi (65) 2004-03-05 10:00:00 LiuKang Xu Tower laptop swapped, clip plots, moisture point, DBH
Tonzi (64) 2004-03-04 10:00:00 Ted Hehn Removed solar and battery fuses on Floor system, Tower laptop swapped,
Tonzi (30) 2004-01-30 00:00:00 LiuKang Xu Standard fieldwork, Floor and soil co2 losing data due to lower solar power, swapped w24 co2 probe
Tonzi (23) 2004-01-23 10:00:00 LiuKang Xu PC box left open, Floor missing lots of data due to solar system failing.
Tonzi (13) 2004-01-13 10:00:00 Ted Hehn Reinstall Tower computer, Wind profile sensor heights, fixed Tower HMP fan
Tonzi (8) 2004-01-08 09:50:00 Dennis Baldocchi Tower PC dead of HD crash, Floor clocks falsely set ahead 20min reset later, Floor sonic temp high, Tower HMP fan dead, rain gauge under cross arm.