Variable Abbreviations
This list gives an overview of variables commonly used in eddy covariance ecosystem research. Includes variables from ICOS, Ameriflux, FLUXNET, EddyPro, ReddyProc and others.
List updated: 3 May 2022
Variable List
| wdt_ID | LABEL | DESCRIPTION | UNIT (preferred) or FORMAT | USED IN |
|---|---|---|---|---|
| 520 | air_molar_volume | Molar volume of ambient air, Air properties | m3 mol-1 | EddyPro |
| 708 | N2O_MIXING_RATIO | Nitrous Oxide (N2O) in mole fraction of dry air | nmolN2O mol-1 | Ameriflux |
| 676 | IRGA62 | Closed-path IRGA LI-6262 | - | |
| 675 | IRGA | Infrared Gas Analyzer | - | |
| 674 | INT | Internal | - | |
| 664 | HOUR | 2 digit hour of the day | HH | |
| 663 | HEAT_ | Heating (prefix, e.g. for sonic heating) | ||
| 662 | H2O_SIGMA | Standard deviation of water vapor mole fraction | mmolH2O mol-1 | Ameriflux |
| 661 | H2O_QCL_EC | H2O concentration from QCL for eddy system | ppb (nmol H2O mol-1) | |
| 717 | NO2 | Nitrogen dioxide (NO2) mole fraction in wet air | nmolNO2 mol-1 | Ameriflux |
References