Swiss FluxNet

CH-DAV: 2001

24 Sep, 2020 Flux Products

FF-201606

Setup Non-ICOS Setup 1997-2016 (ETH binary files)
Time Period(s) 2001_1
Instruments R2, IRGA62
Final Flux Version R2-IRGA62_FF-201606 (v2016-06)
Scripts FCT 0.74, EP 6.1.0 (Level-1), FQC (Level-2)
Level-1 ID
 Level-1_ID2016-07-27T221217
Level-2 ID Level-2_QC-20160728-133359 *
Level-3-4 ID
  • PI Dataset:
    Level-3-4_PI_FP2020_1997-2019
  • FLUXNET2015:
    Level-3-4_FLUXNET2015-FN-20161021_1997-2014
  • Drought Study 2018:
    Level-3-4_FLUXNET2015-FN-20190503-beta-3_1997-2018
Initiative FLUXNET2015 dataset (upload 4 Oct 2016)
ICOS Winter 2020 (re-upload 24 Sep 2020) ***
Flux Calculations By
 LH
Meteo Screening By
 WE

 

Notes

  • *** Update 24 Sep 2020: Level-2 data was re-uploaded for FLUXNET data sharing, but with CO2 flux data between 27 Feb 2001 and incl. 23 Mar 2001 excluded from the dataset. During this time period, the CO2 fluxes look erroneous and show consistent uptake during nighttime (see Fig. 1). However, a check of the found lag times during the same period showed that something is off during this period. H2O and H fluxes look OK. It is possible that there was an issue with the CO2 chemicals in the IRGA62. -LH

    Fig. 1: CO2 flux (left) and H2O flux (right) at CH-DAV in 2001. The potentially erroneous phase between 27 Feb and 23 Mar 2001 is marked in red.

  • Old version number: v2016-06
  • Meteo data revised by WE.
  • Date: May / June 2016
    Flux Years: 2005-2015 / EddyPro Version Used: 6.1.0 / Tool, Python Used: FluxCalc 0.74 with Anaconda3
  • Date: July 2016
    Flux Years: 1997-2005 / EddyPro Version Used: 6.1.0 / Tool, Python Used: FluxCalc 0.74 with Anaconda3 / Date: 3 Oct 2016

 

* Level-2 uploaded to European Fluxes Database Cluster for FLUXNET data sharing

** merged results