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Field Notes

Fieldnotes Limited To:
Site = Vaira
Year = 2013

2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024
35 Rows returned:
SiteDateAuthorSummary
Tonzi (351) 2013-12-17 10:00:00 Siyan Ma Annual grasses germinated under litters. Oak leaves fell. I met Mr. Tonzi, Tried to reinstall tower profile pump, LED filter lost.
Tonzi (331) 2013-11-27 10:30:00 Siyan Ma Forbs have germinated few grasses, swapped 7500 at Vaira, tram reset, co2 profile pump not running - removed.
Vaira (311) 2013-11-07 09:00:00 Joe Verfaillie Standard fieldwork, no problems
Tonzi (311) 2013-11-07 09:00:00 Siyan Ma No rain yet! 90% of oak leaves turned into yellow or brown at Tonzi; cows and cars disturbed area at Vaira, swapped 7500s at Tonzi
Vaira (291) 2013-10-18 09:00:00 Joe Verfaillie Cow fence fixed - not as bad as reported, tested tipping bucket, leveled radiometers, standard fieldwork, tree still have leaves.
Tonzi (291) 2013-10-18 09:00:00 Siyan Ma Standard fieldwork, Joe tested tipping buckets and leveled radiometers, Tram came in for repair, partial Moisture point due to dead battery.
Vaira (268) 2013-09-25 10:30:00 Joe Verfaillie Standard fieldwork, reorganize PSU / CR1000 box, very dry even with a little rain last weekend.
Tonzi (268) 2013-09-25 10:30:00 Siyan Ma Standard fieldwork, offset in CO2 profile system, LED sensor at Tonzi broken - removed, little rain last weekend, but stiff very dry.
Tonzi (247) 2013-09-04 10:50:00 Siyan Ma Standard fieldwork, things look very dry
Tonzi (225) 2013-08-13 09:15:00 Siyan Ma Standard field work, swapped Vaira 7500, fixed minor problems with VR HMP45 solar shield and LI820, midday water potential
Vaira (225) 2013-08-13 09:15:00 Joe Verfaillie Collected data, changed CR1000 program to allocate memory better, swapped 7500, fixed HMP45 solar shield.
Tonzi (209) 2013-07-28 10:30:00 Siyan Ma Standard field work, swapped IRGAs at Tower and Floor, did not collect data at VR other than CR1000, replaced co2 profile pump, replaced HMP45 fan at VR
Vaira (192) 2013-07-11 09:30:00 Joe Verfaillie Standard fieldwork, collected data, remounted Raspberry Pi
Tonzi (192) 2013-07-11 09:10:00 Siyan Ma Standard fieldwork, midday water potential, CO2 profile pump down, HMP45 fan down at VR, Floor CR100 data not recorded - winflux okay
Vaira (170) 2013-06-19 13:15:00 Joe Verfaillie Standard fieldwork, collected data, no problems
Tonzi (170) 2013-06-19 09:00:00 Siyan Ma Standard fieldwork, midday water potential, moved tram.
Vaira (150) 2013-05-30 09:00:00 Joe Verfaillie No Phenocam images recorded due to bad settings, updated Raspberry Pi, standard fieldwork
Tonzi (150) 2013-05-30 09:00:00 Siyan Ma Standard field work, midday water potential, no Floor CR100 data, MD9 network okay, wind profile system removed.
Vaira (135) 2013-05-15 10:00:00 Joe Verfaillie Swapped CR1000 with Raspberry Pi to collect phenocam photos.
Tonzi (128) 2013-05-08 10:30:00 Siyan Ma Standard field work, broke USB drive with Vaira data on it, CO2 profile IRGA railed - brought in, checked settings on Tonzi Tower diffuse PAR, MD9 sporadic.
Vaira (114) 2013-04-24 13:00:00 Joe Verfaillie Swapped 7500, split loomed radiation cables, standard fieldwork
Tonzi (114) 2013-04-24 09:30:00 Siyan Ma Swapped both co2 profile tanks, tram ok, RH/T profile ok, swapped 7500 at Vaira, standard field work, grass turning yellow
Vaira (100) 2013-04-10 09:00:00 Joe Verfaillie Things look moist, green and growing, changed CR1000 program, standard field work
Tonzi (100) 2013-04-10 09:00:00 Siyan Ma Standard fieldwork, Extra grass samples at Vaira
Vaira (86) 2013-03-27 14:30:00 Joe Verfaillie Standard field work, leaf out.
Tonzi (86) 2013-03-27 10:30:00 Siyan Ma Tram moved, standard fieldwork, LI800 far off scale, collected soil diffusion samples.
Vaira (72) 2013-03-13 09:00:00 Joe Verfaillie Standard field work, things look dry for this time of year, no leaves yet.
Tonzi (72) 2013-03-13 09:00:00 Siyan Ma Standard field work.
Tonzi (58) 2013-02-27 10:30:00 Siyan Ma Standard field work, collected all data - missed soil CO2 at Vaira, Collected soil samples for diffusion, Li800 pretty far off cal. Swapped 7500 at Vaira
Vaira (37) 2013-02-06 12:30:00 Joe Verfaillie CR1000 for stardot images worked, Collected data, new program for met 23x for new peltier chip shf sensors.
Tonzi (37) 2013-02-06 09:30:00 Siyan Ma Standard field work, swapped Tower and Floor 7500s, CO2 profile railed - fixed, installed new peltier SHF at Vaira
Vaira (24) 2013-01-24 09:15:00 Joe Verfaillie Cleaned Phenocam, added CR1000 to collect Phenocam images.
Vaira (16) 2013-01-16 09:15:00 Joe Verfaillie Computer dead - removed, data okay on data loggers, AM16/32 okay - did not swap.
Tonzi (16) 2013-01-16 09:00:00 Siyan Ma Standard field work, collected soil samples,Vaira PC dead, CO2 profile system fixed, tram reset.
Tonzi (1) 2013-01-01 11:30:00 Siyan Ma Floor and Tower fences down, CO2 profile system not working, tram was derailed - reset at charging station, soil co2 partially working
 
 

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This material is based upon work supported by the National Science Foundation and US Department of Energy. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the supporters.